Anti-Surge Wire Wound Fast-Fuse MELF Resistors - SWMT / More than 50 years of resistor manufacture experience

Manufacturer of SMD resistor, Power resistor with Fast-Fuse function Anti-Surge Wire Wound Fast-Fuse MELF Resistor (SWMT series) with SMD enabled structure features power rating from 1W to 4W, resistance range from 1Ω to 470Ω. The enhanced welded spot between alloy wire and metal cap is reliable against surge. RoHS / REACH Compliant. The Anti-Surge Wire Wound Fast-Fuse MELF Resistor has stronger mechanical structure to endure vibration and thermal shock, aimed at Fast-acting fuse device for high-power applications. In fact, the SWMT series are excellent in heat dissipation and offer a surge withstanding performance, exceeding that of chip resistor. Further enhancing reliability, the resistors feature advanced combined anti-surge & fast-fuse structure. thermal fuse to protect against over heating in electronic products. Flameproof multi-layer coating equivalent to UL 94 V-0 and overload test UL 1412. FIRSTOHM is one of the few companies who is able to design thin-film resistors according to customer's requirements with high quality and reliability. We’re specialized in MELF resistors since 1969, ISO9001/14001 certificated manufacturer.

qrc@firstohm.com.tw

On Duty: 9am - 6pm

Anti-Surge Wire Wound Fast-Fuse MELF Resistors - SWMT

Anti-Surge Wirewound Fast Fuse MELF Resistor
Anti-Surge Wirewound Fast Fuse MELF Resistor

Anti-Surge Wire Wound Fast-Fuse MELF Resistors - SWMT

SMD resistor, Power resistor with Fast-Fuse function

Anti-Surge Wire Wound Fast-Fuse MELF Resistor (SWMT series) with SMD enabled structure features power rating from 1W to 4W, resistance range from 1Ω to 470Ω. The enhanced welded spot between alloy wire and metal cap is reliable against surge. RoHS / REACH Compliant.
The Anti-Surge Wire Wound Fast-Fuse MELF Resistor has stronger mechanical structure to endure vibration and thermal shock, aimed at Fast-acting fuse device for high-power applications. In fact, the SWMT series are excellent in heat dissipation and offer a surge withstanding performance, exceeding that of chip resistor. Further enhancing reliability, the resistors feature advanced combined anti-surge & fast-fuse structure. thermal fuse to protect against over heating in electronic products.
Flameproof multi-layer coating equivalent to UL 94 V-0 and overload test UL 1412.

Dimensions
The dimension of FIRSTOHM SWMT series
General Specifications
Basic information of SWMT series: power rating、resistance value、tolerance、working voltage and so on.
Part Number
How FIRSTOHM construct a part number for Anti-Surge Wire-wound Fast-Fuse MELF Resistors
Technical Summary
Basic information of SWMT series: dielectric withstanding voltage, temperature coefficient, operating temperature, insulation resistance and so on.
Result 25 - 36 of 144
Image Size Power Rating Tolerance(%) TCR(PPM) Resistance(Ω) Package Download Action
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 100ohm 5% SWMT100J100RTKZTR2K5

0309

1W

5%

100

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 100ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 120ohm 5% SWMT100J120RTKZTR2K5

0309

1W

5%

120

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 120ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 150ohm 5% SWMT100J150RTKZTR2K5

0309

1W

5%

150

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 150ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 240ohm 5% SWMT100J240RTKZTR2K5

0309

1W

5%

240

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 240ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 300ohm 5% SWMT100J300RTKZTR2K5

0309

1W

5%

300

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 300ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 330ohm 5% SWMT100J330RTKZTR2K5

0309

1W

5%

330

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 330ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 360ohm 5% SWMT100J360RTKZTR2K5

0309

1W

5%

360

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 360ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 390ohm 5% SWMT100J390RTKZTR2K5

0309

1W

5%

390

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 390ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 620ohm 5% SWMT100J620RTKZTR2K5

0309

1W

5%

620

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 620ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 680ohm 5% SWMT100J680RTKZTR2K5

0309

1W

5%

680

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 680ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 750ohm 5% SWMT100J750RTKZTR2K5

0309

1W

5%

750

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 750ohm 5%
Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 1Kohm 5% SWMT100J1K00TKZTR2K5

0309

1W

5%

1K

2.5K/Tape Reel

Anti-Surge Wirewound Fast-Fuse MELF Resistor 1W 1Kohm 5%
Result 25 - 36 of 144

Products

FIRSTOHM Catalog

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Anti-Surge Wire Wound Fast-Fuse MELF Resistors - SWMT | SMD resistor, Power resistor with Fast-Fuse function - FIRSTOHM

Located in Taiwan since 1969, First resistor & condenser Co. Ltd. is a Anti-Surge Wire Wound Fast-Fuse MELF Resistors - SWMT | MELF type resistor manufacturer. ISO9001/14001 certificated, award winning and patented design thin-film resistors, including anti-surge resistor, precision resistor, stability resistor, high voltage resistor, current sense resistor, automotive grade resistor, high power resistor, circuit protection resistor, fusible resistor and so forth.

FIRSTOHM's resistors are being widely used in industry applications, such as power supply, telecom, meter, medical, automotive and lighting. The strong R&D has allowed FIRSTOHM to develop new technology and obtain hundreds of patents, as well as develop specialty resistors, such as high voltage resistor, short circuit protection resistor, dual power resistor, high humidity resistor, etc.

FIRSTOHM has been offering customers high quality MELF resistors since 1969, both with advanced technology and 50 years of experience, FIRSTOHM ensures each customer's demands are met.

Contact us

qrc@firstohm.com.tw

Thank You.

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