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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)
RUSBF075-1 Littelfuse Inc. RUSBF075-1 -
RFQ
 ECAD 7795 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.272" Dia x 0.122" T (6.90mm x 3.10mm) 0.449" (11.40mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected RF0303-000 EAR99 8533.40.8070 2,000 40 A 6V 750 mA 1.3 A 400 ms 110 mOhms 230 mOhms
RUSBF160 Littelfuse Inc. RUSBF160 0.6000
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 16V 1.6 A 3.2 A 9 s 30 mOhms 110 mOhms
SMDH160-2 Littelfuse Inc. SMDH160-2 0.8000
RFQ
 ECAD 685 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 125°C - - 0.343" L x 0.250" W (8.70mm x 6.36mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.118" (3.00mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 70 A 16V 1.6 A 3.2 A 15 s 50 mOhms 150 mOhms
16R135BPR Littelfuse Inc. 16R135BPR -
RFQ
 ECAD 7176 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Cut Tape (CT) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 16V 1.35 A 2.7 A 4.5 s 40 mOhms 120 mOhms
ASMDC075F-2 Littelfuse Inc. ASMDC075F-2 0.9000
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, ASMD Tape & Reel (TR) Active - PS300, PS400 - 0.295" L x 0.201" W (7.50mm x 5.10mm) - Surface Mount 2-SMD Polymeric - 0.035" (0.90mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 4,000 40 A 33V 750 mA 1.5 A 1 s 100 mOhms 610 mOhms
RXE110-1 Littelfuse Inc. RXE110-1 -
RFQ
 ECAD 5016 0.00000000 Littelfuse Inc. PolySwitch®, RXE Bulk Obsolete - - 0.199" (5.05mm) 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 1.1 A 2.2 A 8.2 s 150 mOhms 380 mOhms
SMD030F-2018-2 Littelfuse Inc. SMD030F-2018-2 0.6400
RFQ
 ECAD 14 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.200" L x 0.180" W (5.08mm x 4.58mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.070" (1.78mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 4,000 20 A 60V 300 mA 800 mA 1.5 s 500 mOhms 2.3 Ohms
2016L030DR Littelfuse Inc. 2016L030DR 0.6700
RFQ
 ECAD 32 0.00000000 Littelfuse Inc. POLY-FUSE®, 2016L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.200" L x 0.160" W (5.08mm x 4.07mm) - Surface Mount 2016 (5041 Metric), Concave Polymeric cURus, TUV 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 20 A 60V 300 mA 600 mA 3 s 500 mOhms 2.3 Ohms
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
TRF600-400 Littelfuse Inc. TRF600-400 1.4800
RFQ
 ECAD 575 0.00000000 Littelfuse Inc. PolySwitch®, TRF600 Bag Active 0°C ~ 85°C - 0.200" (5.08mm) 0.583" L x 0.181" W (14.80mm x 4.60mm) 0.516" (13.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 60 A 60V (600V Int) 400 mA 1 A 10 s 950 mOhms 1.9 Ohms
VTP175ULIIBF Littelfuse Inc. VTP175ULIIBF -
RFQ
 ECAD 6448 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Obsolete -40°C ~ 85°C - - - - User Defined Strap Polymeric CSA, TUV, UL - - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 100 A 16V 1.75 A 3.6 A 5 s 29 mOhms 102 mOhms
16VT210NLU Littelfuse Inc. 16VT210NLU -
RFQ
 ECAD 3901 0.00000000 Littelfuse Inc. POLY-FUSE®, VT Bulk Obsolete -40°C ~ 85°C - - 2.795" L x 0.159" W (71.00mm x 4.05mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 16V 2.1 A 4.7 A 5 s 18 mOhms 65 mOhms
RXEF005 Littelfuse Inc. RXEF005 0.4300
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.315" Dia x 0.118" T (8.00mm x 3.00mm) 0.327" (8.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 60V 50 mA 100 mA 5 s 7.3 Ohms 20 Ohms
RXEF250K-2 Littelfuse Inc. RXEF250K-2 0.8700
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.400" (10.15mm) 0.819" Dia x 0.118" T (20.80mm x 3.00mm) 1.000" (25.40mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 72V 2.5 A 5 A 15.6 s 50 mOhms 130 mOhms
250R145U-B05 Littelfuse Inc. 250R145U-B05 -
RFQ
 ECAD 3445 0.00000000 Littelfuse Inc. - Bulk Obsolete - ROHS3 Compliant 1 (Unlimited) 18-250R145U-B05 EAR99 8533.40.8070 1
16R250BPR Littelfuse Inc. 16R250BPR -
RFQ
 ECAD 8970 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Cut Tape (CT) 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) EAR99 8533.40.8070 2,000 40 A 16V 2.5 A 5 A 40 s 20 mOhms 60 mOhms
30R900UMR Littelfuse Inc. 30R900UMR 1.8000
RFQ
 ECAD 22 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Cut Tape (CT) Active -40°C ~ 85°C - 0.402" (10.20mm) 0.950" L x 0.120" W (24.10mm x 3.00mm) 1.244" (31.60mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,000 40 A 30V 9 A 18 A 20 s 5 mOhms 20 mOhms
MICROSMD005F-2 Littelfuse Inc. MICROSMD005F-2 0.4700
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. PolySwitch®, microSMD Tape & Reel (TR) Active -40°C ~ 85°C - - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric CSA, TUV, UL 0.033" (0.85mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 4,000 10 A 30V 50 mA 150 mA 1.5 s 3.6 Ohms 50 Ohms
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
1812L260ZR Littelfuse Inc. 1812L260ZR -
RFQ
 ECAD 6787 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete -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 0.053" (1.34mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 100 A 8V 2.6 A 5.2 A 2.5 s 15 mOhms 47 mOhms
BBRF750 Littelfuse Inc. BBRF750 -
RFQ
 ECAD 9720 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - - - - Through Hole Radial, Disc Polymeric - - - ROHS3 Compliant Not Applicable REACH Unaffected F53279-000 EAR99 8533.40.8070 2,000 20 A 99V 750 mA 1.5 A 60 s 400 mOhms 1.2 Ohms
SMD2920P100TSA Littelfuse Inc. SMD2920P100TSA -
RFQ
 ECAD 9132 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD2920 Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.290" L x 0.202" W (7.36mm x 5.12mm) - Surface Mount 2920 (7351 Metric), Concave Polymeric cURus, TUV 0.031" (0.78mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 33V 1.1 A 2.2 A 500 ms 120 mOhms 410 mOhms
RXEF185K Littelfuse Inc. RXEF185K 0.6200
RFQ
 ECAD 753 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.660" Dia x 0.118" T (16.76mm x 3.00mm) 0.906" (23.00mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 72V 1.85 A 3.7 A 12.6 s 80 mOhms 190 mOhms
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
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
AHS120-2 Littelfuse Inc. AHS120-2 0.7300
RFQ
 ECAD 131 0.00000000 Littelfuse Inc. PolySwitch®, AHS Tape & Reel (TR) Active -40°C ~ 125°C AEC-Q200 - 0.290" L x 0.202" W (7.36mm x 5.12mm) - Surface Mount 2-SMD Polymeric - 0.118" (3.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 50 A 16V 1.2 A 2.3 A 2 s 150 mOhms 340 mOhms
LVR025K-2 Littelfuse Inc. LVR025K-2 0.8400
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, LVR Tape & Reel (TR) Active -20°C ~ 85°C - 0.200" (5.08mm) 0.378" L x 0.150" W (9.60mm x 3.80mm) 0.740" (18.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 3.5 A 240V (265V Int) 250 mA 560 mA 18.5 s 1.3 Ohms 3.8 Ohms
1812L110ZR Littelfuse Inc. 1812L110ZR -
RFQ
 ECAD 2044 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete -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 0.028" (0.71mm) download ROHS3 Compliant 1 (Unlimited) 1812L110ZRT EAR99 8533.40.8070 8,000 100 A 8V 1.1 A 2.2 A 300 ms 40 mOhms 210 mOhms
RXEF185K-AP Littelfuse Inc. RXEF185K-AP 0.6600
RFQ
 ECAD 218 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.660" Dia x 0.118" T (16.76mm x 3.00mm) 0.906" (23.00mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 72V 1.85 A 3.7 A 12.6 s 80 mOhms 190 mOhms
  • 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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