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PTC Resettable Fuses(5742)

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)
AHRF250 Littelfuse Inc. AHRF250 -
RFQ
 ECAD 1933 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bulk Active -40°C ~ 125°C AEC-Q200 - - - Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 100 A 16V 2.5 A
LR4-260SF Littelfuse Inc. LR4-260SF 0.9100
RFQ
 ECAD 242 0.00000000 Littelfuse Inc. PolySwitch®, LR4 Bag Active -40°C ~ 85°C - - 0.866" L x 0.205" W (22.00mm x 5.20mm) User Defined Strap Polymeric CSA, TUV, UL download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,000 100 A 15V 2.6 A 5.8 A 5 s 20 mOhms 63 mOhms
LVR005S-1 Littelfuse Inc. LVR005S-1 -
RFQ
 ECAD 5618 0.00000000 Littelfuse Inc. PolySwitch®, LVR Bulk Obsolete -20°C ~ 85°C - 0.200" (5.08mm) 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.430" (10.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 1 A 240V (265V Int) 50 mA 120 mA 10 s 18.5 Ohms 65 Ohms
LVR008K Littelfuse Inc. LVR008K -
RFQ
 ECAD 4673 0.00000000 Littelfuse Inc. PolySwitch®, LVR Bulk Obsolete -20°C ~ 85°C - 0.200" (5.08mm) 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 1.2 A 240V (265V Int) 80 mA 190 mA 10 s 7.4 Ohms 26 Ohms
RHEF750-1 Littelfuse Inc. RHEF750-1 -
RFQ
 ECAD 9781 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bulk Obsolete -40°C ~ 125°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.925" (23.50mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 100 A 16V 7.5 A 13.1 A 7 s 9.4 mOhms 22 mOhms
RHEF750-AP Littelfuse Inc. RHEF750-AP -
RFQ
 ECAD 6979 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Tape & Box (TB) Obsolete -40°C ~ 125°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.925" (23.50mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1,000 100 A 16V 7.5 A 13.1 A 7 s 9.4 mOhms 22 mOhms
RUSBF250-AP Littelfuse Inc. RUSBF250-AP -
RFQ
 ECAD 2317 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.199" (5.05mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 40 A 16V 2.5 A 5 A 40 s 20 mOhms 60 mOhms
RXEF040-1 Littelfuse Inc. RXEF040-1 -
RFQ
 ECAD 9291 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bulk Obsolete -40°C ~ 85°C - 0.199" (5.05mm) 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.532" (13.50mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 40 A 72V 400 mA 800 mA 3.8 s 550 mOhms 1.29 Ohms
RXEF135-1 Littelfuse Inc. RXEF135-1 0.5800
RFQ
 ECAD 492 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.752" (19.10mm) 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
RXEF160-1 Littelfuse Inc. RXEF160-1 -
RFQ
 ECAD 1188 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bulk Obsolete -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 2,000 40 A 72V 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms
TCF250-120 Littelfuse Inc. TCF250-120 0.2383
RFQ
 ECAD 4466 0.00000000 Littelfuse Inc. PolySwitch®, TCF250 Bulk Active -40°C ~ 85°C - - 0.217" L x 0.217" W (5.50mm x 5.50mm) - Surface Mount Nonstandard SMD Polymeric - 0.091" (2.30mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,500 3 A 60V (250V Int) 120 mA 240 mA 900 ms 5 Ohms 14 Ohms
TRF250-080T Littelfuse Inc. TRF250-080T 0.8000
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Bag 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 CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 3 A 60V (250V Int) 80 mA 160 mA 4 s 15 Ohms 33 Ohms
TRF250-120-2 Littelfuse Inc. TRF250-120-2 0.3638
RFQ
 ECAD 3 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) REACH Unaffected EAR99 8533.40.8070 1,500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 4 Ohms 16 Ohms
TRF250-145-RA-B-0.5 Littelfuse Inc. TRF250-145-RA-B-0.5 0.9500
RFQ
 ECAD 10 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) EAR99 8533.40.8070 500 3 A 60V (250V Int) 145 mA 290 mA 2.5 s 3 Ohms 12 Ohms
TRF600-150-2 Littelfuse Inc. TRF600-150-2 1.1800
RFQ
 ECAD 968 0.00000000 Littelfuse Inc. PolySwitch®, TRF600 Tape & Reel (TR) Active -40°C ~ 85°C - 0.197" (5.00mm) 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,500 3 A 250V (600V Int) 150 mA 300 mA 4 s 6 Ohms 17 Ohms
TS250-130F-2 Littelfuse Inc. TS250-130F-2 1.0500
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, TS250 Tape & Reel (TR) Active -40°C ~ 85°C - - 0.352" L x 0.291" W (8.95mm x 7.40mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.134" (3.40mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,500 1 A 60V (600V Int) 130 mA 260 mA 2.5 s 6.5 Ohms 20 Ohms
TS250-130F-RC-B-0.5-2 Littelfuse Inc. TS250-130F-RC-B-0.5-2 1.0500
RFQ
 ECAD 203 0.00000000 Littelfuse Inc. PolySwitch®, TS250 Tape & Reel (TR) Active -40°C ~ 85°C - - 0.352" L x 0.291" W (8.95mm x 7.40mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.134" (3.40mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,500 1 A 60V (600V Int) 130 mA 260 mA 2 s 7 Ohms 17 Ohms
TSV250-130F-B-0.5-2 Littelfuse Inc. TSV250-130F-B-0.5-2 1.3300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, TSV250 Tape & Reel (TR) Active -40°C ~ 85°C - - 0.240" L x 0.272" W (6.10mm x 6.90mm) - Surface Mount 2-SMD Polymeric CSA, TUV, UL 0.126" (3.20mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 130 mA 260 mA 2 s 4 Ohms 12 Ohms
VLR230F Littelfuse Inc. VLR230F 0.9800
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, VLR Bulk Active - - - 0.866" L x 0.201" W (22.00mm x 5.10mm) - User Defined Strap Polymeric CSA, TUV, UR 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 100 A 12V 2.3 A 5 A 5 s 12 mOhms 36 mOhms
VTP210GF Littelfuse Inc. VTP210GF 0.9100
RFQ
 ECAD 16 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Active -40°C ~ 85°C - - 0.909" L x 0.209" W (23.10mm x 5.30mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 100 A 16V 2.1 A 4.7 A 5 s 18 mOhms 60 mOhms
VTP240F Littelfuse Inc. VTP240F 1.0700
RFQ
 ECAD 2905 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Active - - - 0.984" L x 0.201" W (25.00mm x 5.10mm) - User Defined Strap Polymeric CSA, TUV, UL 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 100 A 16V 2.4 A 5.9 A 5 s 14 mOhms 52 mOhms
06R155BU Littelfuse Inc. 06R155BU -
RFQ
 ECAD 9630 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.449" (11.40mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -06R155BU EAR99 8533.40.8070 500 40 A 6V 1.55 A 2.7 A 2.2 s 40 mOhms 100 mOhms
06R120BU Littelfuse Inc. 06R120BU -
RFQ
 ECAD 3196 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.449" (11.40mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) -06R120BU EAR99 8533.40.8070 500 40 A 6V 1.2 A 2 A 500 ms 65 mOhms 140 mOhms
250R120-R2ZR Littelfuse Inc. 250R120-R2ZR 1.5900
RFQ
 ECAD 626 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Cut Tape (CT) Active -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) REACH Unaffected EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 8 Ohms 16 Ohms
250R120-RAU Littelfuse Inc. 250R120-RAU -
RFQ
 ECAD 7581 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) EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 7 Ohms 16 Ohms
250R080U Littelfuse Inc. 250R080U 0.8500
RFQ
 ECAD 426 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.228" Dia x 0.181" T (5.80mm x 4.60mm) 0.390" (9.90mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 3 A 60V (250V Int) 80 mA 160 mA 4 s 14 Ohms 33 Ohms
24LT310U Littelfuse Inc. 24LT310U -
RFQ
 ECAD 9731 0.00000000 Littelfuse Inc. POLY-FUSE®, LT Bulk Obsolete -40°C ~ 85°C - - 0.984" L x 0.604" W (25.00mm x 15.35mm) - User Defined Strap Polymeric cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 24V 3.1 A 6 A 5 s 18 mOhms 55 mOhms
250R120U Littelfuse Inc. 250R120U 0.8100
RFQ
 ECAD 721 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Bulk Active -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) REACH Unaffected EAR99 8533.40.8070 500 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 4 Ohms 16 Ohms
250R120-RFZR Littelfuse Inc. 250R120-RFZR -
RFQ
 ECAD 7394 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-RFZR EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 2.5 s 6 Ohms 16 Ohms
250R120-RCZR Littelfuse Inc. 250R120-RCZR 1.3700
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Cut Tape (CT) Active -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) REACH Unaffected EAR99 8533.40.8070 1,200 3 A 60V (250V Int) 120 mA 240 mA 3 s 5.4 Ohms 14 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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