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PTC Resettable Fuses(2023)

Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Ratings Lead Spacing Size / Dimension Height - Seated (Max) Mounting Type Package / Case Type Approval Agency Thickness (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Current - Max Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max)
1206L380SLTHYR Littelfuse Inc. 1206L380SLTHYR 1.8500
RFQ
 ECAD 13 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.128" L x 0.065" W (3.25mm x 1.65mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric cURus, TUV 0.028" (0.70mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 50 A 6V 2.82 A 8 A 5 s 2 mOhms 14 mOhms
TRF250-080TA Littelfuse Inc. TRF250-080TA -
RFQ
 ECAD 4574 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bulk Active 0°C ~ 85°C - 0.197" (5.00mm) 0.228" Dia x 0.181" T (5.80mm x 4.60mm) 0.390" (9.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 10,000 3 A 60V (250V Int) 80 mA 160 mA 4 s 15 Ohms 33 Ohms
RGEF800-2 Littelfuse Inc. RGEF800-2 0.8300
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.480" L x 0.098" W (12.20mm x 2.50mm) 0.823" (20.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 100 A 16V 8 A 13.6 A 5 s 5.6 mOhms 17.5 mOhms
16VT210SU Littelfuse Inc. 16VT210SU -
RFQ
 ECAD 2307 0.00000000 Littelfuse Inc. POLY-FUSE®, VT Bulk Obsolete -40°C ~ 85°C - - 0.866" L x 0.201" W (22.00mm x 5.10mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) -16VT210SU EAR99 8533.40.8070 500 100 A 16V 2.1 A 4.7 A 5 s 18 mOhms 60 mOhms
16R1000SGPR Littelfuse Inc. 16R1000SGPR -
RFQ
 ECAD 8467 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.118" L x 0.118" W (3.00mm x 3.00mm) 0.992" (25.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) F8531TB EAR99 8533.40.8070 2,000 100 A 16V 10 A 17 A 6 s 4 mOhms 10.2 mOhms
RGEF700K-2 Littelfuse Inc. RGEF700K-2 0.8200
RFQ
 ECAD 6 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.421" L x 0.098" W (10.70mm x 2.50mm) 0.874" (22.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 100 A 16V 7 A 11.9 A 3.5 s 7.7 mOhms 20 mOhms
RUEF500K-AP Littelfuse Inc. RUEF500K-AP 0.8300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Cut Tape (CT) Active -40°C ~ 85°C - 0.400" (10.15mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 1.008" (25.60mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,000 100 A 30V 5 A 10 A 14.5 s 10 mOhms 50 mOhms
PICOSMDC020S-2 Littelfuse Inc. PICOSMDC020S-2 0.3900
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, picoSMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.083" L x 0.055" W (2.10mm x 1.40mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric CSA, TUV, UL 0.027" (0.68mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 100 A 9V 200 mA 470 mA 100 ms 750 mOhms 3.2 Ohms
RGEF700-AP Littelfuse Inc. RGEF700-AP -
RFQ
 ECAD 9335 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Cut Tape (CT) Obsolete -40°C ~ 85°C - 0.199" (5.05mm) 0.421" L x 0.098" W (10.70mm x 2.50mm) 0.776" (19.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 100 A 16V 7 A 11.9 A 3.5 s 7.7 mOhms 20 mOhms
15ST120U Littelfuse Inc. 15ST120U -
RFQ
 ECAD 4392 0.00000000 Littelfuse Inc. POLY-FUSE®, ST Bulk Obsolete -40°C ~ 85°C - - User Defined Strap Polymeric cURus, TUV download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 15V 1.2 A 2.7 A 5 s 85 mOhms 220 mOhms
2920L600/16MR Littelfuse Inc. 2920L600/16MR 0.8600
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, 2920L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.290" L x 0.202" W (7.36mm x 5.12mm) - Surface Mount 2920 (7351 Metric), Concave Polymeric - 0.063" (1.60mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,000 40 A 16V 6 A 12 A 2 s 4 mOhms 20 mOhms
600R160-RAUR Littelfuse Inc. 600R160-RAUR -
RFQ
 ECAD 7972 0.00000000 Littelfuse Inc. POLY-FUSE®, 600R Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.630" L x 0.236" W (16.00mm x 6.00mm) 0.496" (12.60mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -600R160-RAUR EAR99 8533.40.8070 500 3 A 60V (600V Int) 160 mA 320 mA 10 s 4 Ohms 16 Ohms
16R250BU Littelfuse Inc. 16R250BU -
RFQ
 ECAD 4541 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -16R250BU EAR99 8533.40.8070 500 40 A 16V 2.5 A 5 A 40 s 20 mOhms 60 mOhms
2920L075/60MR Littelfuse Inc. 2920L075/60MR 0.7400
RFQ
 ECAD 55 0.00000000 Littelfuse Inc. POLY-FUSE®, 2920L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.289" L x 0.202" W (7.35mm x 5.12mm) - Surface Mount 2920 (7351 Metric), Concave Polymeric cURus, TUV 0.049" (1.25mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,000 10 A 60V 750 mA 1.5 A 300 ms 300 mOhms 950 mOhms
RXEF010-1 Littelfuse Inc. RXEF010-1 0.4500
RFQ
 ECAD 532 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.457" (11.60mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 60V 100 mA 200 mA 4 s 2.5 Ohms 7.5 Ohms
VLP210XLF Littelfuse Inc. VLP210XLF 0.9500
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, VLP Bulk Obsolete -40°C ~ 85°C - - 0.648" L x 0.280" W (16.45mm x 7.10mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 100 A 16V 2.1 A 4.7 A 5 s 18 mOhms 60 mOhms
RHEF070-2 Littelfuse Inc. RHEF070-2 0.6700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Tape & Reel (TR) Active -40°C ~ 125°C - 0.199" (5.05mm) 0.272" L x 0.118" W (6.90mm x 3.00mm) 0.425" (10.80mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,500 40 A 30V 700 mA 1.4 A 3.2 s 300 mOhms 800 mOhms
RXEF300-AP Littelfuse Inc. RXEF300-AP 1.0700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.400" (10.15mm) 0.941" Dia x 0.118" T (23.90mm x 3.00mm) 1.126" (28.60mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 72V 3 A 6 A 19.8 s 40 mOhms 100 mOhms
RXEF075-AP Littelfuse Inc. RXEF075-AP 0.5400
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 72V 750 mA 1.5 A 6.3 s 250 mOhms 600 mOhms
TRF250-120-B-0.5 Littelfuse Inc. TRF250-120-B-0.5 0.8500
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bag Active -40°C ~ 85°C - 0.197" (5.00mm) 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 4 Ohms 16 Ohms
RXEF090 Littelfuse Inc. RXEF090 0.5300
RFQ
 ECAD 498 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.441" Dia x 0.118" T (11.20mm x 3.00mm) 0.622" (15.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 900 mA 1.8 A 7.2 s 200 mOhms 470 mOhms
RUSBF185-2 Littelfuse Inc. RUSBF185-2 0.6700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 3,000 40 A 16V 1.85 A 3.7 A 10 s 30 mOhms 90 mOhms
VTP210SLF Littelfuse Inc. VTP210SLF -
RFQ
 ECAD 5147 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Active -40°C ~ 85°C - - 1.260" L x 0.209" W (32.00mm x 5.30mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 100 A 16V 2.1 A 4.7 A 5 s 18 mOhms 60 mOhms
RXEF025-2 Littelfuse Inc. RXEF025-2 0.4600
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 3,000 40 A 72V 250 mA 500 mA 2.5 s 1.25 Ohms 3 Ohms
RXEF185-1 Littelfuse Inc. RXEF185-1 0.6600
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.689" Dia x 0.118" T (17.50mm x 3.00mm) 0.882" (22.40mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 1.85 A 3.7 A 12.6 s 80 mOhms 190 mOhms
AHRF600 Littelfuse Inc. AHRF600 0.9400
RFQ
 ECAD 8216 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 0.199" (5.05mm) 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 6 A 12 A 6.5 s 10 mOhms 32 mOhms
30ST200U Littelfuse Inc. 30ST200U -
RFQ
 ECAD 8971 0.00000000 Littelfuse Inc. POLY-FUSE®, ST Bulk Obsolete -40°C ~ 85°C - - 0.880" L x 0.417" W (22.35mm x 10.60mm) - User Defined Strap Polymeric cURus, TUV 0.043" (1.10mm) download ROHS3 Compliant 1 (Unlimited) -30ST200U EAR99 8533.40.8070 500 100 A 30V 2 A 4.4 A 4 s 30 mOhms 100 mOhms
16R1200GH Littelfuse Inc. 16R1200GH -
RFQ
 ECAD 6111 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.689" L x 0.138" W (17.50mm x 3.50mm) 1.102" (28.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 100 100 A 16V 12 A 20.4 A 7.5 s 3.3 mOhms 8.6 mOhms
SMD030F-2 Littelfuse Inc. SMD030F-2 0.4800
RFQ
 ECAD 123 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.290" L x 0.202" W (7.36mm x 5.12mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.125" (3.18mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 10 A 60V 300 mA 600 mA 3 s 1.2 Ohms 4.8 Ohms
1812L035/30DR Littelfuse Inc. 1812L035/30DR 1.9100
RFQ
 ECAD 25 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric cURus, TUV 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 30V 350 mA 750 mA 150 ms 400 mOhms 1.7 Ohms
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse

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