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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)
RGEF1000K Littelfuse Inc. RGEF1000K -
RFQ
 ECAD 6272 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bulk Obsolete -40°C ~ 85°C - 0.199" (5.05mm) 0.650" L x 0.098" W (16.50mm x 2.50mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected RF0475-000 EAR99 8533.40.8070 2,000 100 A 16V 10 A 17 A 6 s 4 mOhms 10.2 mOhms
0603L035ZR Littelfuse Inc. 0603L035ZR -
RFQ
 ECAD 7853 0.00000000 Littelfuse Inc. POLY-FUSE®, 0603L Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.063" L x 0.031" W (1.60mm x 0.80mm) - Surface Mount 0603 (1608 Metric), Concave Polymeric cURus, TUV 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) F8282TR EAR99 8533.40.8070 15,000 40 A 6V 350 mA 750 mA 100 ms 200 mOhms 1 Ohms
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
RXEF020-2 Littelfuse Inc. RXEF020-2 0.4600
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) Active -40°C ~ 85°C - 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 CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 3,000 40 A 72V 200 mA 400 mA 2.2 s 1.83 Ohms 4.4 Ohms
TD0710-B33-2JB Littelfuse Inc. TD0710-B33-2JB 0.5872
RFQ
 ECAD 6418 0.00000000 Littelfuse Inc. - Bulk Active - - - - - - - - - - - ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 8,000 -
RHEF700 Littelfuse Inc. RHEF700 0.9300
RFQ
 ECAD 491 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -40°C ~ 125°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.862" (21.90mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 7 A 13 A 7 s 10 mOhms 25 mOhms
AHRF100 Littelfuse Inc. AHRF100 0.7400
RFQ
 ECAD 91 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 0.199" (5.05mm) 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.535" (13.60mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 1 A 1.9 A 6.2 s 150 mOhms 430 mOhms
RUSB185 Littelfuse Inc. RUSB185 -
RFQ
 ECAD 8494 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 40 A 16V 1.85 A 3.7 A 10 s 30 mOhms 90 mOhms
20LR450U Littelfuse Inc. 20LR450U -
RFQ
 ECAD 5585 0.00000000 Littelfuse Inc. POLY-FUSE®, LR Bulk Obsolete -40°C ~ 85°C - - 0.984" L x 0.402" W (25.00mm x 10.20mm) - User Defined Strap Polymeric cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) -20LR450U EAR99 8533.40.8070 500 100 A 20V 4.5 A 8.9 A 5 s 11 mOhms 28 mOhms
16R160BPR Littelfuse Inc. 16R160BPR -
RFQ
 ECAD 3379 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) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 16V 1.6 A 3.2 A 9 s 30 mOhms 110 mOhms
RUE800 Littelfuse Inc. RUE800 -
RFQ
 ECAD 7779 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.150" (29.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 5,000 40 A 30V 8 A 16 A 18.8 s 5 mOhms 20 mOhms
TRF250-145-RA-B0.5-2 Littelfuse Inc. TRF250-145-RA-B0.5-2 0.8300
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Tape & Reel (TR) Obsolete -40°C ~ 85°C - 0.200" (5.08mm) 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) 145 mA 290 mA 2.5 s 3 Ohms 12 Ohms
LTP100SF Littelfuse Inc. LTP100SF -
RFQ
 ECAD 9104 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) - ROHS3 Compliant 2A (4 Weeks) REACH Unaffected D92179-000 EAR99 8533.40.8070 2,000 100 A 24V 1 A 2.5 A 7 s 70 mOhms 260 mOhms
TRF250-145USTP-B-0.5 Littelfuse Inc. TRF250-145USTP-B-0.5 0.7800
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bag Obsolete -40°C ~ 85°C - 0.197" (5.00mm) 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 3 A 60V (250V Int) 145 mA 290 mA 2 s 3.5 Ohms 14 Ohms
250R120-R1ZR Littelfuse Inc. 250R120-R1ZR -
RFQ
 ECAD 3319 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Tape & Box (TB) 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-R1ZR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 6 Ohms 16 Ohms
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
1210L075YR Littelfuse Inc. 1210L075YR 0.5600
RFQ
 ECAD 1 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 0.033" (0.85mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 100 A 6V 750 mA 1.5 A 100 ms 130 mOhms 400 mOhms
30R300UU Littelfuse Inc. 30R300UU 1.0100
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, 30R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.756" (19.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 3 A 6 A 10.8 s 20 mOhms 80 mOhms
RXE010S Littelfuse Inc. RXE010S -
RFQ
 ECAD 1871 0.00000000 Littelfuse Inc. PolySwitch®, RXE Bulk Obsolete - - 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 CSA, TUV, UL - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 60V 100 mA 200 mA 4 s 2.5 Ohms 7.5 Ohms
RHEF050US Littelfuse Inc. RHEF050US -
RFQ
 ECAD 3680 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Obsolete -40°C ~ 125°C - 0.199" (5.05mm) 0.201" Dia x 0.118" T (5.10mm x 3.00mm) 0.201" (5.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 40 A 30V 500 mA 920 mA 2.5 s 480 mOhms 1.1 Ohms
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
VLR230SF Littelfuse Inc. VLR230SF -
RFQ
 ECAD 6843 0.00000000 Littelfuse Inc. PolySwitch®, VLR Bulk Obsolete -40°C ~ 70°C - - 0.866" L x 0.201" W (22.00mm 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 2,000 100 A 12V 2.3 A 5 A 5 s 12 mOhms 36 mOhms
MINIASMDC260F/13.2-2 Littelfuse Inc. MINIASMDC260F/13.2-2 0.7900
RFQ
 ECAD 1 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 13.2V 2.6 A 5 A 5 s 15 mOhms 50 mOhms
AGRF1100 Littelfuse Inc. AGRF1100 1.1700
RFQ
 ECAD 527 0.00000000 Littelfuse Inc. PolySwitch®, AGRF Bag Active -40°C ~ 85°C AEC-Q200 0.199" (5.05mm) 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.043" (26.50mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 16V 11 A 20.3 A 7.5 s 3.3 mOhms 8.9 mOhms
1206L150SLYR Littelfuse Inc. 1206L150SLYR 1.8500
RFQ
 ECAD 3 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 0.028" (0.70mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 50 A 6V 1.5 A 3.9 A 300 ms 10 mOhms 65 mOhms
RXEF075-2 Littelfuse Inc. RXEF075-2 0.5400
RFQ
 ECAD 15 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Tape & Reel (TR) Active -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 CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 40 A 72V 750 mA 1.5 A 6.3 s 250 mOhms 600 mOhms
RLD60P250XFF Littelfuse Inc. RLD60P250XFF -
RFQ
 ECAD 5442 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 ROHS3 Compliant Not Applicable RLD60P250XF-NDR EAR99 8533.40.8070 1,000 40 A 60V 2.5 A 5 A 15.6 s 50 mOhms 130 mOhms
2920L185DR Littelfuse Inc. 2920L185DR 0.7900
RFQ
 ECAD 29 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 1,500 40 A 33V 1.85 A 3.7 A 2.5 s 50 mOhms 150 mOhms
60R020XPR Littelfuse Inc. 60R020XPR 0.5300
RFQ
 ECAD 5 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) 0.461" (11.70mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 60V 200 mA 400 mA 2.2 s 1.83 Ohms 4.4 Ohms
RHEF070-AP Littelfuse Inc. RHEF070-AP 0.6700
RFQ
 ECAD 144 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Cut Tape (CT) Active -40°C ~ 125°C - 0.199" (5.05mm) 0.272" L x 0.118" W (6.90mm x 3.00mm) 0.425" (10.80mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 40 A 30V 700 mA 1.4 A 3.2 s 300 mOhms 800 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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