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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)
RXEF185-2 Littelfuse Inc. RXEF185-2 0.6600
RFQ
 ECAD 11 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) 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) EAR99 8533.40.8070 1,500 40 A 72V 1.85 A 3.7 A 12.6 s 80 mOhms 190 mOhms
PSR-28455-2 Littelfuse Inc. PSR-28455-2 -
RFQ
 ECAD 8252 0.00000000 Littelfuse Inc. * Tape & Reel (TR) Obsolete - RoHS Compliant 18-PSR-28455-2TR EAR99 8533.40.8070 4,000
AHEF300 Littelfuse Inc. AHEF300 0.9100
RFQ
 ECAD 18 0.00000000 Littelfuse Inc. PolySwitch®, AHEF Bag Active -40°C ~ 125°C AEC-Q200 0.200" (5.08mm) 0.402" L x 0.150" W (10.20mm x 3.80mm) 0.610" (15.50mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 32V 3 A 6 A 5 s 35 mOhms 110 mOhms
RGE1100 Littelfuse Inc. RGE1100 -
RFQ
 ECAD 9987 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.669" L x 0.098" W (17.00mm x 2.50mm) 1.024" (26.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 11 A 18.7 A 7 s 3.7 mOhms 8.9 mOhms
SMD200F-2 Littelfuse Inc. SMD200F-2 0.6300
RFQ
 ECAD 46 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) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 15V 2 A 4 A 12 s 50 mOhms 125 mOhms
60R017XPR Littelfuse Inc. 60R017XPR 0.5700
RFQ
 ECAD 2 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 - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 170 mA 340 mA 3 s 3.3 Ohms 8 Ohms
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
LTP070S Littelfuse Inc. LTP070S -
RFQ
 ECAD 1619 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 15V 700 mA 1.45 A 5 s 100 mOhms 340 mOhms
RXEF300-1 Littelfuse Inc. RXEF300-1 0.9800
RFQ
 ECAD 250 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag 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 250 40 A 72V 3 A 6 A 19.8 s 40 mOhms 100 mOhms
RLD60P250XF Littelfuse Inc. RLD60P250XF -
RFQ
 ECAD 2677 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.839" Dia x 0.122" T (21.30mm x 3.10mm) 1.039" (26.40mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 1,000 40 A 60V 2.5 A 5 A 15.6 s 50 mOhms 130 mOhms
RUEF600K Littelfuse Inc. RUEF600K 0.8500
RFQ
 ECAD 5426 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active -40°C ~ 85°C - 0.400" (10.15mm) 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.032" (26.20mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 30V 6 A 12 A 16 s 5 mOhms 40 mOhms
0805L050WR Littelfuse Inc. 0805L050WR 0.8600
RFQ
 ECAD 101 0.00000000 Littelfuse Inc. POLY-FUSE®, 0805L Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.083" L x 0.053" W (2.10mm x 1.35mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric cURus, TUV 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 100 A 6V 500 mA 1 A 100 ms 150 mOhms 850 mOhms
SMD2920P300TSA Littelfuse Inc. SMD2920P300TSA -
RFQ
 ECAD 2278 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 0.039" (1.00mm) download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 1,500 40 A 6V 3 A 6 A 20 s 15 mOhms 48 mOhms
1812L125ZR Littelfuse Inc. 1812L125ZR -
RFQ
 ECAD 2416 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 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 8,000 100 A - 1.25 A 2.5 A 400 ms 50 mOhms 140 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
RUE300 Littelfuse Inc. RUE300 -
RFQ
 ECAD 3577 0.00000000 Littelfuse Inc. PolySwitch® Bulk 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 CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 3 A 6 A 10.8 s 20 mOhms 80 mOhms
SMD2920P260TSA Littelfuse Inc. SMD2920P260TSA -
RFQ
 ECAD 3311 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 6V 2.6 A 5.2 A 10 s 25 mOhms 75 mOhms
1210L035/30WR Littelfuse Inc. 1210L035/30WR 0.9800
RFQ
 ECAD 28 0.00000000 Littelfuse Inc. POLY-FUSE®, 1210L 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 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 40 A 30V 350 mA 700 mA 200 ms 320 mOhms 1.3 Ohms
RUSB090 Littelfuse Inc. RUSB090 -
RFQ
 ECAD 5513 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 40 A 16V 900 mA 1.8 A 1.2 s 70 mOhms 180 mOhms
LTP070SF Littelfuse Inc. LTP070SF -
RFQ
 ECAD 4321 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) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected A55973-000 EAR99 8533.40.8070 2,000 100 A 15V 700 mA 1.45 A 5 s 100 mOhms 340 mOhms
SMD125-2 Littelfuse Inc. SMD125-2 -
RFQ
 ECAD 8832 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 - 0.118" (3.00mm) download RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 15V 1.25 A 2.5 A 2 s 70 mOhms
RXEF135K Littelfuse Inc. RXEF135K 0.5400
RFQ
 ECAD 379 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.535" Dia x 0.118" T (13.58mm x 3.00mm) 0.776" (19.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 72V 1.35 A 2.7 A 9.6 s 120 mOhms 300 mOhms
16R110BU Littelfuse Inc. 16R110BU -
RFQ
 ECAD 5676 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.559" (14.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 16V 1.1 A 2.2 A 2.3 s 50 mOhms 140 mOhms
BD280-1130-20/16 Littelfuse Inc. BD280-1130-20/16 7.8300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, BD280 Bulk Active -40°C ~ 125°C AEC-Q200 - 1.193" L x 0.433" W (30.30mm x 11.00mm) 0.262" (6.65mm) Holder Blade Type Polymeric - - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,600 100 A 14V 16 A 26 A 10 s 2.8 Ohms 6.4 Ohms
PICOASMDC050S-2 Littelfuse Inc. PICOASMDC050S-2 0.8200
RFQ
 ECAD 3 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 1 (Unlimited) EAR99 8533.40.8070 3,000 100 A 6V 500 mA 1 A 100 ms 150 mOhms 800 mOhms
SMD150-2 Littelfuse Inc. SMD150-2 -
RFQ
 ECAD 1269 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 1.5 A 3 A 5 s 60 mOhms 250 mOhms
RUSBF110 Littelfuse Inc. RUSBF110 0.5700
RFQ
 ECAD 1367 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.291" Dia x 0.118" T (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 500 40 A 16V 1.1 A 2.2 A 2.3 s 50 mOhms 140 mOhms
1206L010/30WR Littelfuse Inc. 1206L010/30WR 0.5700
RFQ
 ECAD 72 0.00000000 Littelfuse Inc. POLY-FUSE®, 1206L Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.126" L x 0.065" W (3.20mm x 1.65mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 10 A 30V 100 mA 250 mA 1.5 s 1.5 Ohms 10 Ohms
RGEF1100 Littelfuse Inc. RGEF1100 1.0600
RFQ
 ECAD 501 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.669" L x 0.098" W (17.00mm x 2.50mm) 1.024" (26.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 16V 11 A 18.7 A 7 s 3.7 mOhms 8.9 mOhms
AHRF200-2 Littelfuse Inc. AHRF200-2 0.8400
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Tape & Reel (TR) Active -40°C ~ 125°C AEC-Q200 0.200" (5.08mm) 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.567" (14.40mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,500 100 A 16V 2 A 3.8 A 4.8 s 39 mOhms 110 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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