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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)
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
TRF250-120T-RF-B-0.5-2 Littelfuse Inc. TRF250-120T-RF-B-0.5-2 1.1500
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Tape & Reel (TR) 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) EAR99 8533.40.8070 1,500 3 A 60V (250V Int) 120 mA 240 mA 900 ms 6 Ohms 16 Ohms
LVR016S-2 Littelfuse Inc. LVR016S-2 0.8000
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. PolySwitch®, LVR Tape & Reel (TR) Active -20°C ~ 85°C - 0.200" (5.08mm) 0.390" Dia x 0.150" T (9.90mm x 3.80mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 2 A 240V (265V Int) 160 mA 370 mA 15 s 2.5 Ohms 7.8 Ohms
LVR075S-240-2 Littelfuse Inc. LVR075S-240-2 -
RFQ
 ECAD 1848 0.00000000 Littelfuse Inc. PolySwitch® LVR Tape & Reel (TR) Active -20°C ~ 85°C - 0.236" (6.00mm) 0.450" L x 0.189" W (11.43mm x 4.80mm) 0.921" (23.40mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 7.5 A 240V (265V Int) 750 mA 1.5 A 18 s 0.316 Ohms 0.839 Ohms
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
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
LTP100S Littelfuse Inc. LTP100S -
RFQ
 ECAD 5924 0.00000000 Littelfuse Inc. PolySwitch®, LTP Bulk Obsolete -40°C ~ 85°C - - 0.866" L x 0.199" W (22.00mm x 5.05mm) - User Defined Strap Polymeric CSA, TUV, UL 0.039" (1.00mm) - RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1 100 A 24V 1 A 2.5 A 7 s 70 mOhms 260 mOhms
1210L500/12SLPR Littelfuse Inc. 1210L500/12SLPR -
RFQ
 ECAD 9478 0.00000000 Littelfuse Inc. * Tape & Reel (TR) Active - ROHS3 Compliant 1 (Unlimited) 18-1210L500/12SLPRTR EAR99 8533.40.8070 3,000
RUSBF110-AP Littelfuse Inc. RUSBF110-AP -
RFQ
 ECAD 2441 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Tape & Box (TB) Obsolete -40°C ~ 85°C - 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 EAR99 8533.40.8070 2,000 40 A 16V 1.1 A 2.2 A 2.3 s 50 mOhms 140 mOhms
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
LVRL125S Littelfuse Inc. LVRL125S -
RFQ
 ECAD 5796 0.00000000 Littelfuse Inc. PolySwitch®, LVRL Bulk Obsolete -20°C ~ 85°C - 0.200" (5.08mm) 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected RF0362-000 EAR99 8533.40.8070 500 12.5 A 120V (135V Int) 1.25 A 2.5 A 20 s 110 mOhms 330 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
60R050XPR Littelfuse Inc. 60R050XPR 0.6900
RFQ
 ECAD 10 0.00000000 Littelfuse Inc. POLY-FUSE®, 60R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.311" Dia x 0.122" T (7.90mm x 3.10mm) 0.539" (13.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 500 mA 1 A 4 s 500 mOhms 1.17 Ohms
FEMTOSMDC010F-2 Littelfuse Inc. FEMTOSMDC010F-2 0.7900
RFQ
 ECAD 37 0.00000000 Littelfuse Inc. PolySwitch®, femtoSMD 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 CSA, TUV, UL 0.033" (0.85mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 4,000 40 A 12V 100 mA 250 mA 100 ms 1.7 Ohms 8 Ohms
RGEF500-2 Littelfuse Inc. RGEF500-2 0.7500
RFQ
 ECAD 25 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.390" L x 0.098" W (9.90mm x 2.50mm) 0.563" (14.30mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 100 A 16V 5 A 8.5 A 2 s 15 mOhms 34 mOhms
RXE020-2 Littelfuse Inc. RXE020-2 -
RFQ
 ECAD 1224 0.00000000 Littelfuse Inc. PolySwitch®, RXE Tape & Reel (TR) Obsolete - - 0.199" (5.05mm) 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.461" (11.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 3,000 40 A 72V 200 mA 400 mA 2.2 s 1.83 Ohms 4.4 Ohms
VLP120UF Littelfuse Inc. VLP120UF -
RFQ
 ECAD 6067 0.00000000 Littelfuse Inc. PolySwitch®, VLP Bulk Obsolete - - - 0.028" (0.70mm) User Defined Strap Polymeric CSA, TUV, UL - - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 60 A 16V 1.2 A 3.6 A 5 s 39 mOhms 134 mOhms
RUSBF120-AP Littelfuse Inc. RUSBF120-AP -
RFQ
 ECAD 6584 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.272" L x 0.122" W (6.90mm x 3.10mm) 0.461" (11.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 40 A 6V 1.2 A 2 A 500 ms 70 mOhms 140 mOhms
AGRF900-2 Littelfuse Inc. AGRF900-2 0.9800
RFQ
 ECAD 2903 0.00000000 Littelfuse Inc. PolySwitch®, AGRF Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.906" (23.00mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1,000 100 A 16V 9 A 16.5 A 6 s 4.1 mOhms 13.5 mOhms
250R080UX1001 Littelfuse Inc. 250R080UX1001 -
RFQ
 ECAD 2374 0.00000000 Littelfuse Inc. - Bulk Obsolete - ROHS3 Compliant 1 (Unlimited) 18-250R080UX1001 EAR99 8533.40.8070 1
1206L075SLYR Littelfuse Inc. 1206L075SLYR 1.8500
RFQ
 ECAD 19 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.126" L x 0.065" W (3.20mm x 1.65mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric cURus, TUV 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 50 A 6V 750 mA 1.5 A 300 ms 17 mOhms 180 mOhms
RHEF1100 Littelfuse Inc. RHEF1100 1.4500
RFQ
 ECAD 7626 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -40°C ~ 125°C - 0.400" (10.15mm) 0.827" L x 0.118" W (21.00mm x 3.00mm) 1.028" (26.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 16V 11 A 20 A 11 s 5.5 mOhms 13 mOhms
MINISMDC300F-2 Littelfuse Inc. MINISMDC300F-2 0.5400
RFQ
 ECAD 50 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 0.030" (0.76mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 100 A 6V 3 A 6 A 5 s 11 mOhms 36 mOhms
60R010XPRL30 Littelfuse Inc. 60R010XPRL30 -
RFQ
 ECAD 8739 0.00000000 Littelfuse Inc. - Bulk Obsolete - RoHS Compliant 1 (Unlimited) 18-60R010XPRL30 EAR99 8533.40.8070 1
SMD030-2 Littelfuse Inc. SMD030-2 -
RFQ
 ECAD 1659 0.00000000 Littelfuse Inc. PolySwitch®, SMD Cut Tape (CT) Obsolete -40°C ~ 85°C - - 0.290" L x 0.202" W (7.36mm x 5.12mm) - Surface Mount 2920 (7351 Metric) Polymeric CSA, TUV, UL 0.125" (3.18mm) download RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 10 A 60V 300 mA 600 mA 3 s 1.2 Ohms 4.8 Ohms
SMD200-2 Littelfuse Inc. SMD200-2 -
RFQ
 ECAD 6357 0.00000000 Littelfuse Inc. PolySwitch®, SMD Cut Tape (CT) Obsolete -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) - RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 15V 2 A 4 A 12 s 50 mOhms 125 mOhms
TR250-180U Littelfuse Inc. TR250-180U -
RFQ
 ECAD 3681 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete 0.197" (5.00mm) 0.409" L x 0.142" W (10.40mm x 3.60mm) 0.496" (12.60mm) Through Hole Radial, Disc - - RoHS non-compliant Not Applicable REACH Unaffected TR180U EAR99 8533.40.8070 500 - 180 mA
RUE400 Littelfuse Inc. RUE400 -
RFQ
 ECAD 6847 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.551" L x 0.120" W (14.00mm x 3.00mm) 0.831" (21.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
RUE500 Littelfuse Inc. RUE500 -
RFQ
 ECAD 1221 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.551" L x 0.120" W (14.00mm x 3.00mm) 0.980" (24.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 5 A 10 A 14.5 s 10 mOhms 50 mOhms
SMD250-2 Littelfuse Inc. SMD250-2 -
RFQ
 ECAD 3448 0.00000000 Littelfuse Inc. PolySwitch®, SMD Cut Tape (CT) Obsolete -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 RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 15V 2.5 A 5 A 25 s 35 mOhms 85 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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196-LFBGA Exposed Pad

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