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Passive Komponenten

Widerstände

Bild Serie/Typ Hersteller Produktgruppe Artikelkategorie Hauptkategorie Nennspannung[Vdc] Nennspannung[Vac] Betriebstemperatur[°C] Widerstand [mΩ] Widerstand [kΩ] Nennleistung [W] Abmessungen L [mm] Abmessungen W/D [mm] Produkt Feature Produkt Status
Firstohm SRM SRM Firstohm Melf Widerstände Passive Komponenten 300 to 800 300 to 800 -55 to 150 100 to 10000000000 0,0001 to 10000 0,25 to 3 1,35 to 4 3,52 to 10,5
• AEC-Q200 Compliant • Anti-suluration test qaulified • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • MELF packaging yet capable of high power handling • Special conductive film enhances anti-surge capability • Absorbs harmful surge which damages precious devices or components • Approved to the safety requirement of EN IEC 62368-1:2018, Anhang/Annex G.10 (includes former requirement of EN IEC 60065(VDE 0860), 14.2a) except SRM204 type) • Products meet RoHS requirements and do not contain substances of very high concern indentified by European Chemicals Agency
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Firstohm SWM SWM Firstohm Melf Widerstände Passive Komponenten -55 to 200 1000 to 1200000 0,001 to 1,2 1 to 4 3 to 5,1 8,5 to 14,6
• AEC-Q200 Compliant • SMD enabled structure • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Flameproof multi-layer coating equivalent to UL 94 V-0 • Flameproof feature equivalent to overload test UL 1412 • Enhanced weld spot is reliable against surge • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency • SWM series is applied in high surge applications such as high rush current protection for power capacitor, motor start-up protection, car & motorcycle engine ignition, etc. to absorb harmful surge, so to prevent hazard of circuit damage caused by surge energy
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Firstohm EFP EFP Firstohm Melf Widerstände Passive Komponenten 300 to 1000 300 to 1000 -55 to 155 0 to 10000000000 0 to 10000 0,5 to 5 1,35 to 4,6 3,52 to 14,6
• High power handling • Superior reliability and stability • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • SMD enabled structure with excellent solderability • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm HVM HVM Firstohm Melf Widerstände Passive Komponenten 300 to 1000 300 to 1000 -55 to 155 51000000 to 68000000000 51 to 68000 0,17 to 3 1,35 to 5,1 3,52 to 14,6
• SMD enabled structure • VDE0806 Compliance • Handles much higher working voltage than general purpose resistors • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Pure tin-plated termination for excellent solderability • Anti-surge features available • Products meet RoHS reqiurements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MMP MMP Firstohm Melf Widerstände Passive Komponenten 300 to 500 300 to 500 -55 to 125 10000 to 1000000000 0,01 to 1000 0,17 to 1 1,35 to 2,2 3,52 to 5,9
• SMD enabled structure • Excellent solderability termination • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MMP(V) MMP(V) Firstohm Melf Widerstände Passive Komponenten 300 to 500 300 to 500 -55 to 155 10000 to 1000000000 0,01 to 1000 0,25 to 0,5 1,35 to 2,2 3,52 to 5,9
• AEC-Q200 Compliant • Excellent solderability termination • Anti-sulfuration test qualified • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MM MM Firstohm Melf Widerstände Passive Komponenten 200 to 500 200 to 500 -55 to 125 0 to 10000000000 0 to 10000 0,17 to 0,5 1,1 to 2,2 2,1 to 5,9
• SMD enabled structure • Excellent solderability termination • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MM(V) MM(V) Firstohm Melf Widerstände Passive Komponenten 300 to 500 300 to 500 -55 to 155 470 to 10000000000 0,00047 to 10000 0,25 to 0,5 1,35 to 2,2 3,52 to 5,9
• AEC-Q200 Compliant • Excellent solderability termination • Anti-sulfuration test qualified • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm SM SM Firstohm Melf Widerstände Passive Komponenten 200 to 500 200 to 500 -55 to 125 510 to 10000000000 0,00051 to 10000 0,25 to 0,5 1,35 to 2,2 3,52 to 5,9
• Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • SMD enabled structure with excellent solderability • Excellent solderability termination • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm SFP SFP Firstohm Melf Widerstände Passive Komponenten 200 to 1000 200 to 1000 -55 to 155 0 to 10000000000 0 to 10000 0,4 to 3 1,35 to 4 3,52 to 10,5
• Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Low temperature coefficient and tolerances • Excellent stability • Superior power handling • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm SFP(V) SFP(V) Firstohm Melf Widerstände Passive Komponenten 200 to 1000 200 to 1000 -55 to 155 220 to 1000000000 0,00022 to 1000 0,4 to 3 1,35 to 4 3,52 to 10,5
• AEC-Q200 Compliant • Low temperature coefficient and tolerances • Excellent stability • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Superior power handling • Anti-sulfuration test qualified • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm ZMM ZMM Firstohm Melf Widerstände Passive Komponenten 150 to 500 150 to 500 -55 to 200 20 0,0002 1,1 to 2,2 2,1 to 5,9
• Stable metal film construction • Very low resistance ≤0,02Ω • SMD enabled structure • Excellent in heat dissipation than chip resistor • Excellent solderability termination • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm SSR SSR Firstohm Axial Lead Type Widerstände Passive Komponenten 600 to 800 600 to 800 -55 to 150 10000 to 240000000 0,01 to 240 0,25 to 3 2,6 to 5,5 6,5 to 15,5
• Designed to replace carbon or ceramic composition resistor, SSR series is applied in high-surge applications such as fuel ignition systems, power charging/discharging circuits, TV sets, etc. to absorb harmful surge energy, so to prevent hazard or fire and circuit damage caused by surge energy with a flame-proof coating • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm SWA SWA Firstohm Axial Lead Type Widerstände Passive Komponenten -55 to 200 100 to 1200000 0,0001 to 1,2 1 to 6 4 to 8 11 to 24
• Flameproof multi-layer coating equivalent to UL 94 V-0 • Flameproof feature equivalent to overload test UL 1412 • Enhanced weld spot is reliable against surge • Special tin-plated electrolytic copper lead wire • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency • SWA series is applied in high surge applications such as high rush current protection for power capacitor, motor start-up protection, car & motorcycle engine ignition, etc. to absorb harmful surge, so to prevent hazard of circuit damage caused by surge energy
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Firstohm MM(P) MM(P) Firstohm Melf Widerstände Passive Komponenten 200 to 500 200 to 500 -55 to 125 100 to 330000000 0,0001 to 330 0,17 to 0,5 1,35 to 2,2 3,52 to 5,9
• SMD enabled structure • Excellent solderability termination • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MSD MSD Firstohm Axial Lead Type Widerstände Passive Komponenten 250 to 1000 250 to 1000 -55 to 200 100 to 1000000000 0,0001 to 1000 0,25 to 6 2,6 to 8 6,5 to 24
• Special composite film on high grade ceramic substrate • Flameproof multi-layer coating equivalent to UL 94 V-0 • Excellent anti-surge capability • Absorbs pulse from city power line, direct crossing or inductive coupling • Protects electric equipment or parts from accidental shock • Low-cost alternative to wire-wound resistors • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Ageny
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Firstohm PPR PPR Firstohm Axial Lead Type Widerstände Passive Komponenten 600 to 700 600 to 700 -55 to 155 10000 to 4700000000 0,01 to 4700 0,25 to 2 2,6 to 5 6,5 to 13,5
• Application: high-frequency, sharp-impulse circuits • To protect active components in missile detonators, triac switching circuits, etc. • Offer every better aspect of performance than carbon composition resistor • No "sintering effect" caused by high surge that greatly decreases resistance value • Replaces carbon composition resistor • Conformal multi-layer non-flammable coating • Products meet RoHS requirements and do not contain substances of very high concern indentified by European Chemicals Agency
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Firstohm PVM PVM Firstohm Melf Widerstände Passive Komponenten 300 300 -55 to 155 300000000 to 39000000000 300 to 39000 0,4 to 1 1,35 to 2,2 3,52 to 5,9
• SMD enabled structure • Anti-surge feature available • Pure tin-plated termination for excellent solderability propietary thin film handles much higher working voltage than general purpose resistors • Heat dissipation is much better than chip resistor • Stronger mechanical structure to denure vibration and thermal shock
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Firstohm SWMT SWMT Firstohm Melf Widerstände Passive Komponenten -55 to 200 1000 to 470000 0,001 to 0,47 1 to 4 3 to 5,1 8,5 to 14,6
• Granted multination patents • Enhanced welded spot is reliable against surge • Fast-acting fuse device for high-power applications • Advanced combined anti-surge & fast-fuse structure • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Flameproof multi-layer coating equivalent to UL 94 V-0 • Flameproof feature equivalent to overload test UL 1420 • Thermal fuse to protect against overheating in electronic products • SMD enabled structure • RoHS / REACH Compliant
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Firstohm SWAT SWAT Firstohm Axial Lead Type Widerstände Passive Komponenten -55 to 200 1000 to 470000 0,001 to 0,47 1 to 3 4,5 to 5,5 11 to 15,5
• Granted multination patents • Enhanced welded spot is reliable against surge • Fast-acting fuse device for high-power applications • Advanced combined anti-surge & fast-fuse structure • Flameproof multi-layer coating equivalent to UL 94 V-0 • Flameproof feature equivalent to overload test UL 1420 • Thermal fuse to protect against overheating in electronic products • RoHS / REACH Compliant • Reflow-soldering safe • Low TCR to ensure stable power output
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Firstohm M M Firstohm Axial Lead Type Widerstände Passive Komponenten 300 to 900 300 to 900 -55 to 155 100 to 10000000000 0,0001 to 10000 0,17 to 2 1,9 to 5,5 3,2 to 15,5
• Conformal multi-layer coating • Color code per MIL & EIA standards • Special tin-plated electrolytic copper lead wire • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MP MP Firstohm Axial Lead Type Widerstände Passive Komponenten 300 to 700 300 to 700 -55 to 125 10000 to 1000000000 0,01 to 1000 0,17 to 0,5 1,9 to 3,2 3,2 to 9
• Conformal multi-layer coating • Color code per MIL & EIA standards • Special tin-plated electrolytic copper lead wir • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm PMA PMA Firstohm Axial Lead Type Widerstände Passive Komponenten 300 to 700 300 to 700 -55 to 155 10000 to 1000000000 0,01 to 1000 0,4 to 1,2 1,9 to 5,5 3,2 to 15,5
• Conformal multi-layer coating • Low temperature coefficient and tolerances • Excellent stability • Superior power handling • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm EFR EFR Firstohm Axial Lead Type Widerstände Passive Komponenten 500 500 -55 to 200 1000 to 1000000000 0,001 to 1000 0,5 to 5 2,4 to 8 6,5 to 19
• Flameproof multi-layer coating equivalent to UL 94 V-0 • High power handling • Anti-surge capability • Products meet RoHS requirements and do not contain substances of very high concern indentified by European Chemicals Agency
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Firstohm HVR HVR Firstohm Axial Lead Type Widerstände Passive Komponenten 500 to 1000 500 to 1000 -55 to 155 91000000 to 100000000000 91 to 100000 0,25 to 3 2,6 to 8 6,5 to 24
• IEC60065 & UL1676 Compliant • Special conductive film withstands high voltage • Maximum working voltage far over that of general purpose resistors • Suitable for applications such as TV's, high voltage power supply, and high voltage detection • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm MVR MVR Firstohm Axial Lead Type Widerstände Passive Komponenten 300 to 1000 300 to 1000 -55 to 155 47000000 to 100000000000 47 to 100000 0,25 to 2 1,9 to 5,5 3,2 to 15,5
• Higher working voltage with improved reliability • Proprietary conductive film • Especially suitable for SMPS & lighting devices • Low-cost alternative to metal-glazed resistors • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm CSM CSM Firstohm Melf Widerstände Passive Komponenten 200 to 700 200 to 700 -55 to 150 10 to 510 0,00001 to 0,00051 0,5 to 3 1,35 to 4 3,52 to 10,5
• Low ohmic value • High power handling with superior reliability and stability • Conformal multi-layer coating against humidity • SMD enabled structure with excellent solderability • Heat dissipation is much better than chip resistor (Especially suitable for air cooling) • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern idnetified by European Chemicals Agency
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Firstohm MM102 MM102 Firstohm Melf Widerstände Passive Komponenten 150 150 -55 to 125 0 to 2200000000 0 to 2200 0,2 1,1 2,1
• AEC-Q200 Compliant • SMD enabled structure • Excellent solderability termination • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by Euopean Chemicals Agency
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Firstohm MO MO Firstohm Axial Lead Type Widerstände Passive Komponenten 350 to 1000 350 to 1000 -55 to 200 100 to 220000000 0,0001 to 220 0,5 to 7 3,2 to 8 9 to 31,5
• Flameproof multi-layer coating equivalent to UL 94 V-0 • Solvent resistant • Special tin-plated electrolytic copper lead wire • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm PWR PWR Firstohm Axial Lead Type Widerstände Passive Komponenten 500 500 -55 to 150 220 to 1000000000 0,00022 to 1000 0,6 to 2 2,4 to 4 6,5 to 11
• Conformal multi-layer coating • Color code per MIL & EIA standards • Special tin-plated electrolytic copper lead wire • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm WA WA Firstohm Axial Lead Type Widerstände Passive Komponenten -55 to 200 100 to 3300000 0,0001 to 3,3 0,5 to 8 3,2 to 8 8,8 to 31,5
• Flameproof multi-layer coating equivalent to UL 94 V-0 • Color Code per MIL & EIA standards • Special tin-plated electrolytic copper lead wire • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm C3 C3 Firstohm Axial Lead Type Widerstände Passive Komponenten 800 800 -55 to 200 33000 to 22000000 0,033 to 22 1 5 15,5
• Innovative and cost effective C3 technology • Conforms to ANSI/AAMI EC53:2013/ IEC 60601-2-27:2011 • Suitable replacement for ceramic composition resistors, which are required in most applications • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm C3M100 C3M100 Firstohm Melf Widerstände Passive Komponenten 800 800 -55 to 200 33000 to 22000000 0,033 to 22 1 4,6 14,5
• SMD enabled structure • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Suitable replacement for ceramic composition resistors, which are requirement in most applications • Producrs meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm IG IG Firstohm Axial Lead Type Widerstände Passive Komponenten -55 to 155 1000 to 150000 0,001 to 0,150 0,17 1,7 3,15
• Special coating technique to ensure fast ignition • Color code per MIL & EIA standards • Special conductive film to fuse at high temperature • Auto cut-off after fusing, no sustaining fire hazard • Special tin-plated electrolytic copper lead wire for optimal ease of soldering and mounting • Products meet RoHS reqiurements and do not contain substances of very high concern identified by European CHemicals Agency
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Firstohm ISC ISC Firstohm Melf Widerstände Passive Komponenten 500 500 -55 to 200 1000000 to 10000000 1 to 10 0,5 to 3 3,5 to 4,5 10,5 to 22,5
• Excellent in heat dissipation than fiberglass resistor • Dedicatedly designed for high-voltage spark ignition systems • Proprietary ceramic composite withstands high-voltage surge impacts with long-term stability • One of few sources in the world capable of manufacturing such type of resistor • RoHS and REACH compliant
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Firstohm ISW ISW Firstohm Melf Widerstände Passive Komponenten 500 500 -40 to 180 1000000 to 5000000 1 to 5 0,5 to 3 4 to 4,5 10,5 to 22,5
• Excellent in heat dissipation than fiberglass resistor • Dedicatedly designed for high-voltage spark ignition systems • Enhanced weld spot is reliable against surge with long-term stability • RoHS and REACH compliant
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Firstohm SLC SLC Firstohm Melf Widerstände Passive Komponenten 250 250 -55 to 125 1000 to 9100000000 0,001 to 9100 0,17 to 0,5 1,35 to 3 3,52 to 8,5
• Specially treated metal caps withstands abrasions, impacts and corrosions, so as to reduce contact resistance during operation • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European CHemicals Agency
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Firstohm FGE FGE Firstohm Axial Lead Type Widerstände Passive Komponenten 500 500 -55 to 155 2200000 to 15000000 2,2 to 15 0,25 to 0,5 2,4 6,5
• Flameproof multi-layer coating equivalent to UL 94 V-0 • Flameproof feature equivalent to overload test UL 1412 • Color Code per MIL & EIA standards • Special tin-plated electrolytic copper lead wire • Products meet RoHS requirements and do not contain substances of very high concern identified by Europeans Chemicals Agency
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Firstohm FM FM Firstohm Melf Widerstände Passive Komponenten 300 300 -55 to 155 2200 to 10000000 0,0022 to 10 0,33 to 0,5 2,2 5,9
• SMD enabled structure • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Excellent solderability termination • RoHS and REACH compliant
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Firstohm SCP SCP Firstohm Axial Lead Type Widerstände Passive Komponenten 350 to 700 350 to 700 -55 to 155 2200 to 10000000 0,0022 to 10 0,5 to 3 3,2 to 5 9 to 13,5
• Advanced multi-functional design • Cut-off on overload or accidental short circuit • Transient withstanding for power-line coupling • Flameproof multi-layer coating equivalent to UL 94 V-0 • Flameproof feature equivalent to overload test UL 1412 • Possible alternative to wire-wound resistors • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm ZOM ZOM Firstohm Axial Lead Type Widerstände Passive Komponenten -55 to 155 10 0,0001 1,8 to 2,4 3,2 to 6,5
• Conformal multi-layer coating against humidity • Very low resistance • Stable metal film construction • Special tin-plated deoxygenized copper wire for resistance stabilization during operation • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm HFT HFT Firstohm Melf Widerstände Passive Komponenten 150 to 700 150 to 700 -55 to 125 24900 to 75000 0,0249 to 0,075 0,2 to 2 1,1 to 3 2,1 to 8,5
• SMD enabled structure • Superior frequency response • Excellent solderability termination • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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Firstohm CM CM Firstohm Melf Widerstände Passive Komponenten 200 to 500 200 to 500 -55 to 155 1000 to 10000000000 0,001 to 10000 0,25 to 0,5 1,35 to 2,2 3,52 to 5,9
• SMD enabled structure • Excellent solderability termination • Heat dissipation is much better than chip resistor • Stronger mechanical structure to endure vibration and thermal shock • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
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