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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)
PSR-28299 Littelfuse Inc. PSR-28299 -
RFQ
 ECAD 1306 0.00000000 Littelfuse Inc. - Bulk Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
TRF250-055T Littelfuse Inc. TRF250-055T -
RFQ
 ECAD 6309 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bulk Active -40°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 - - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 10,000 3 A 60V (250V Int) 55 mA 170 mA 3.5 s 15 Ohms 35 Ohms
RXEF160K Littelfuse Inc. RXEF160K 0.5900
RFQ
 ECAD 380 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag 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) EAR99 8533.40.8070 500 40 A 72V 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms
MINIASMDC260F/12-2 Littelfuse Inc. MINIASMDC260F/12-2 0.7500
RFQ
 ECAD 453 0.00000000 Littelfuse Inc. PolySwitch®, miniASMD Bulk Active -40°C ~ 85°C AEC-Q200 - 0.181" L x 0.128" W (4.60mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric - 0.060" (1.52mm) download 2A (4 Weeks) EAR99 8533.40.8070 1,500 100 A 12V 2.6 A 5 A 5 s 15 mOhms 47 mOhms
250R120-R2U Littelfuse Inc. 250R120-R2U -
RFQ
 ECAD 9666 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -250R120-R2U EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 8 Ohms 16 Ohms
SMD185F-2 Littelfuse Inc. SMD185F-2 0.6700
RFQ
 ECAD 38 0.00000000 Littelfuse Inc. PolySwitch®, SMD Tape & Reel (TR) Active -40°C ~ 85°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) EAR99 8533.40.8070 1,500 40 A 33V 1.85 A 3.6 A 5 s 65 mOhms 165 mOhms
16VT210SSU Littelfuse Inc. 16VT210SSU -
RFQ
 ECAD 1164 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 download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 16V 2.1 A 4.7 A 5 s 18 mOhms 60 mOhms
72R050XUX1001 Littelfuse Inc. 72R050XUX1001 -
RFQ
 ECAD 6837 0.00000000 Littelfuse Inc. - Bulk Obsolete - ROHS3 Compliant 1 (Unlimited) 18-72R050XUX1001 EAR99 8533.40.8070 1
1210L260SLYR Littelfuse Inc. 1210L260SLYR 0.7655
RFQ
 ECAD 2448 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 0.028" (0.70mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 50 A 6V 2.6 A 5 A 4 s 3 mOhms 20 mOhms
VTP170XSF-3 Littelfuse Inc. VTP170XSF-3 -
RFQ
 ECAD 5146 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Obsolete -40°C ~ 85°C - - 0.862" L x 0.201" W (21.90mm x 5.10mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,000 100 A 16V 1.7 A 3.4 A 5 s 30 mOhms 105 mOhms
MINISMDC125F-2 Littelfuse Inc. MINISMDC125F-2 0.4700
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. PolySwitch®, miniSMD 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 CSA, TUV, UL 0.019" (0.48mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 2,000 100 A 6V 1.25 A 2.5 A 400 ms 50 mOhms 140 mOhms
RXEF010-AP Littelfuse Inc. RXEF010-AP 0.4500
RFQ
 ECAD 286 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) 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) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 100 mA 200 mA 4 s 2.5 Ohms 7.5 Ohms
RUEF185-AP Littelfuse Inc. RUEF185-AP 0.5500
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 100 A 30V 1.85 A 3.7 A 8.7 s 30 mOhms 90 mOhms
RUEF500K Littelfuse Inc. RUEF500K 0.8300
RFQ
 ECAD 6082 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag 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 250 100 A 30V 5 A 10 A 14.5 s 10 mOhms 50 mOhms
0805L350SLYR Littelfuse Inc. 0805L350SLYR 2.1900
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -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 0.055" (1.40mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 18-0805L350SLYRTR EAR99 8533.40.8070 4,000 50 A 6V 3.5 A 7 A 5 s 3 mOhms 25 mOhms
16VT175U Littelfuse Inc. 16VT175U -
RFQ
 ECAD 6567 0.00000000 Littelfuse Inc. POLY-FUSE®, VT Bulk Obsolete -40°C ~ 85°C - - 0.848" L x 0.144" W (21.55mm x 3.65mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 16V 1.75 A 3.8 A 3 s 25 mOhms 90 mOhms
NANOASMDC010F-2 Littelfuse Inc. NANOASMDC010F-2 0.4800
RFQ
 ECAD 43 0.00000000 Littelfuse Inc. PolySwitch®, nanoASMD Bulk Active -40°C ~ 85°C AEC-Q200 - 0.126" L x 0.062" W (3.20mm x 1.58mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric - 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 10 A 60V 100 mA 250 mA 1 s 1.6 Ohms 15 Ohms
RUEF400-1 Littelfuse Inc. RUEF400-1 0.7100
RFQ
 ECAD 548 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.760" (19.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 100 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
RTEF135 Littelfuse Inc. RTEF135 -
RFQ
 ECAD 5255 0.00000000 Littelfuse Inc. PolySwitch® Bag Obsolete - - 0.199" (5.05mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.559" (14.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected A65256-000 EAR99 8533.40.8070 500 40 A 33V 1.35 A 2.5 A 4.5 s 59 mOhms 143 mOhms
MXP190BBLL Littelfuse Inc. MXP190BBLL -
RFQ
 ECAD 6346 0.00000000 Littelfuse Inc. - Bulk Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
SMD1812P160TSA/8 Littelfuse Inc. SMD1812P160TSA/8 -
RFQ
 ECAD 9836 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 RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 1,500 40 A 8V 1.6 A 2.8 A 1 s 30 mOhms 100 mOhms
16VT170XSU Littelfuse Inc. 16VT170XSU -
RFQ
 ECAD 9056 0.00000000 Littelfuse Inc. POLY-FUSE®, VT Bulk Obsolete -40°C ~ 85°C - - 0.862" L x 0.201" W (21.90mm x 5.10mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 16V 1.7 A 3.4 A 3 s 30 mOhms 105 mOhms
60R030XPR Littelfuse Inc. 60R030XPR 0.6300
RFQ
 ECAD 610 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 300 mA 600 mA 3 s 880 mOhms 2.1 Ohms
HVR250P145CF Littelfuse Inc. HVR250P145CF -
RFQ
 ECAD 5463 0.00000000 Littelfuse Inc. POLY-FUSE®, HVR250 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.217" (5.50mm) 0.236" Dia x 0.201" T (6.00mm x 5.10mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable HVR250P145CF-NDR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 145 mA 290 mA 2.5 s 3 Ohms 14 Ohms
HVR600P160CFF Littelfuse Inc. HVR600P160CFF -
RFQ
 ECAD 1106 0.00000000 Littelfuse Inc. POLY-FUSE®, HVR600 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 Not Applicable EAR99 8533.40.8070 500 3 A 60V (600V Int) 160 mA 320 mA 7 s 4 Ohms 18 Ohms
RLD60P010XF Littelfuse Inc. RLD60P010XF -
RFQ
 ECAD 5502 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) Through Hole Radial, Disc Polymeric cURus - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 3,000 40 A 60V 100 mA 200 mA 4 s 2.5 Ohms 7.5 Ohms
RLD30P300UFF Littelfuse Inc. RLD30P300UFF -
RFQ
 ECAD 5682 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD30 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.681" (17.30mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant Not Applicable RLD30P300UF-NDR EAR99 8533.40.8070 2,000 40 A 30V 3 A 6 A 10.8 s 20 mOhms 80 mOhms
RLD30P185UF Littelfuse Inc. RLD30P185UF -
RFQ
 ECAD 2441 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD30 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 2,500 40 A 30V 1.85 A 3.7 A 8.7 s 30 mOhms 90 mOhms
VTP175DF Littelfuse Inc. VTP175DF -
RFQ
 ECAD 3117 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Active -40°C ~ 85°C - - - - User Defined Strap Polymeric CSA, TUV, UL - - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 10,000 100 A 16V 1.75 A 3.6 A 5 s 29 mOhms 102 mOhms
SMD1206P016TFA Littelfuse Inc. SMD1206P016TFA -
RFQ
 ECAD 2386 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 0.041" (1.05mm) download ROHS3 Compliant 1 (Unlimited) SMD1206P016TSA-NDR EAR99 8533.40.8070 3,000 40 A 30V 160 mA 370 mA 300 ms 1.2 Ohms 4.5 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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196-LFBGA Exposed Pad

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