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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) Resistance - 25°C (Typ)
60R065XPR Littelfuse Inc. 60R065XPR 0.7600
RFQ
 ECAD 7525 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.370" Dia x 0.122" T (9.40mm x 3.10mm) 0.571" (14.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 650 mA 1.3 A 5.3 s 310 mOhms 720 mOhms
RLD60P160XFF Littelfuse Inc. RLD60P160XFF -
RFQ
 ECAD 9796 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.642" Dia x 0.122" T (16.30mm x 3.10mm) 0.839" (21.30mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable RLD60P160XF-NDR EAR99 8533.40.8070 2,000 40 A 60V 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms
RLD60P135XFF Littelfuse Inc. RLD60P135XFF -
RFQ
 ECAD 3334 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.571" Dia x 0.122" T (14.50mm x 3.10mm) 0.772" (19.60mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable RLD60P135XF-NDR EAR99 8533.40.8070 2,000 40 A 60V 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms
RUEF800-1 Littelfuse Inc. RUEF800-1 0.9900
RFQ
 ECAD 217 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active -40°C ~ 85°C - 0.400" (10.15mm) 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.118" (28.40mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 30V 8 A 16 A 18.8 s 5 mOhms 20 mOhms
NANOSMD600LR-2 Littelfuse Inc. NANOSMD600LR-2 -
RFQ
 ECAD 1205 0.00000000 Littelfuse Inc. PolySwitch®, microSMD Tape & Reel (TR) Obsolete -40°C ~ 80°C - - 0.127" L x 0.063" W (3.22mm x 1.61mm) - Surface Mount 1206 (3216 Metric) Polymeric - 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 6V 6 A 12 A 2 s 2 mOhms 7 mOhms
RXEF160K-2 Littelfuse Inc. RXEF160K-2 0.6300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.642" Dia x 0.118" T (16.30mm x 3.00mm) 0.819" (20.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 72V 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms
30R400UMR Littelfuse Inc. 30R400UMR 1.1000
RFQ
 ECAD 78 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.866" (22.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,000 40 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
LSP380 Littelfuse Inc. LSP380 1.1100
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, LSP Bag Active -40°C ~ 85°C AEC-Q200 - 0.787" L x 0.205" W (20.00mm x 5.20mm) - User Defined Strap Polymeric TUV, UR 0.035" (0.90mm) download 1 (Unlimited) EAR99 8533.40.8070 1,000 50 A 16V 3.8 A 8 A 5 s 13 mOhms 37 mOhms 21 mOhms
RXEF065-AP Littelfuse Inc. RXEF065-AP 0.5300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.571" (14.50mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 72V 650 mA 1.3 A 5.3 s 310 mOhms 720 mOhms
RUE600 Littelfuse Inc. RUE600 -
RFQ
 ECAD 4614 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.980" (24.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected Q932575 EAR99 8533.40.8070 500 40 A 30V 6 A 12 A 16 s 5 mOhms 40 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
RXE075 Littelfuse Inc. RXE075 -
RFQ
 ECAD 1388 0.00000000 Littelfuse Inc. PolySwitch®, RXE Bulk Obsolete -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 CSA, TUV, UL - - RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 60V 750 mA 1.5 A 6.3 s 250 mOhms 600 mOhms
0603L300/9SLYR Littelfuse Inc. 0603L300/9SLYR 3.6000
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.063" L x 0.032" W (1.60mm x 0.80mm) - Surface Mount 0603 (1608 Metric), Concave Polymeric cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 50 A 9V 3 A 6 A 1 s 3 mOhms 30 mOhms
1210L400SLWR Littelfuse Inc. 1210L400SLWR 2.1900
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho 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 cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 50 A 6V 4 A 8 A 5 s 1 mOhms 14 mOhms
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
MICROASMD050F-2 Littelfuse Inc. MICROASMD050F-2 0.6200
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, microASMD Bulk Active -40°C ~ 85°C AEC-Q200 - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric - 0.024" (0.62mm) download 2A (4 Weeks) EAR99 8533.40.8070 4,000 40 A 13.2V 500 mA 1 A 50 ms 250 mOhms 900 mOhms
RXEF090S Littelfuse Inc. RXEF090S 0.5300
RFQ
 ECAD 450 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) EAR99 8533.40.8070 500 40 A 72V 900 mA 1.8 A 7.2 s 200 mOhms 470 mOhms
HVR250P120CR1F Littelfuse Inc. HVR250P120CR1F -
RFQ
 ECAD 7062 0.00000000 Littelfuse Inc. POLY-FUSE®, HVR250 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.217" (5.50mm) 0.268" Dia x 0.201" T (6.80mm x 5.10mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable HVR250P120CR1F-NDR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 800 ms 6 Ohms 16 Ohms
LTP310F Littelfuse Inc. LTP310F -
RFQ
 ECAD 2324 0.00000000 Littelfuse Inc. PolySwitch®, LTP Bulk Discontinued at SIC - - - User Defined Strap Polymeric - - ROHS3 Compliant 2A (4 Weeks) A93724-000 EAR99 8533.40.8070 2,000 100 A 24V 3.1 A 6 A 5 s
SMD1812P010TFA Littelfuse Inc. SMD1812P010TFA -
RFQ
 ECAD 8742 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD1812 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 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) SMD1812P010TSA-NDR EAR99 8533.40.8070 1,500 10 A 30V 100 mA 300 mA 1.5 s 1.6 Ohms 15 Ohms
60R065XU Littelfuse Inc. 60R065XU 0.6600
RFQ
 ECAD 556 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.370" Dia x 0.122" T (9.40mm x 3.10mm) 0.571" (14.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 60V 650 mA 1.3 A 5.3 s 310 mOhms 720 mOhms
SMD1206P050TSA Littelfuse Inc. SMD1206P050TSA -
RFQ
 ECAD 4267 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete -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 0.024" (0.60mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 40 A 6V 500 mA 1 A 100 ms 150 mOhms 700 mOhms
SMD1210P050TFA Littelfuse Inc. SMD1210P050TFA -
RFQ
 ECAD 9799 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric cURus, TUV 0.027" (0.68mm) download ROHS3 Compliant 1 (Unlimited) SMD1210P050TSA-NDR EAR99 8533.40.8070 4,000 40 A 13.2V 500 mA 1 A 100 ms 250 mOhms 900 mOhms
SMD0805P010TSA Littelfuse Inc. SMD0805P010TSA -
RFQ
 ECAD 6704 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD0805 Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.083" L x 0.053" W (2.10mm x 1.35mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric cURus, TUV 0.039" (1.00mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 40 A 15V 100 mA 300 mA 1.5 s 1 Ohms 6 Ohms
RXEF110K-AP Littelfuse Inc. RXEF110K-AP 0.5600
RFQ
 ECAD 27 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 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 CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 72V 1.1 A 2.2 A 8.2 s 150 mOhms 380 mOhms
LR4-600-C100F Littelfuse Inc. LR4-600-C100F -
RFQ
 ECAD 3667 0.00000000 Littelfuse Inc. PolySwitch®, LR4 Bulk Discontinued at SIC - - - User Defined Strap Polymeric - - ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 100 A 20V 6 A 11.7 A 5 s
RLD30P700UFF Littelfuse Inc. RLD30P700UFF -
RFQ
 ECAD 7256 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD30 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.752" L x 0.118" W (19.10mm x 3.00mm) 1.051" (26.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable RLD30P700UF-NDR EAR99 8533.40.8070 1,000 40 A 30V 7 A 14 A 17.5 s 5 mOhms 30 mOhms
RF5054-000 Littelfuse Inc. RF5054-000 0.3469
RFQ
 ECAD 2608 0.00000000 Littelfuse Inc. PolySwitch® picoASMDC Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.083" L x 0.055" W (2.10mm x 1.40mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric - 0.037" (0.93mm) download 18-RF5054-000TR EAR99 8533.40.8070 4,000 40 A 6V 750 mA 1.5 A 200 ms 100 mOhms 350 mOhms
1812L150PRT Littelfuse Inc. 1812L150PRT -
RFQ
 ECAD 2295 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) EAR99 8533.40.8070 2,000 100 A 8V 1.25 A 3 A 300 ms 40 mOhms 110 mOhms
TRF250-120T-R2-B-0.5 Littelfuse Inc. TRF250-120T-R2-B-0.5 0.8700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bag Active -40°C ~ 85°C - 0.197" (5.00mm) 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 750 ms 8 Ohms 16 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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