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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) Resistance - 25°C (Typ)
RGEF600 Littelfuse Inc. RGEF600 0.7500
RFQ
 ECAD 7 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.402" L x 0.098" W (10.20mm x 2.50mm) 0.673" (17.10mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 6 A 10.2 A 3.3 s 10 mOhms 28 mOhms
AGRF800S-2 Littelfuse Inc. AGRF800S-2 -
RFQ
 ECAD 6670 0.00000000 Littelfuse Inc. PolySwitch®, AGRF Tape & Reel (TR) Obsolete -40°C ~ 85°C AEC-Q200 0.200" (5.08mm) 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.823" (20.90mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected RF0256-000 EAR99 8533.40.8070 1,500 100 A 16V 8 A 15 A 5.5 s 4.9 mOhms 17.5 mOhms
MICROSMD400LR-2 Littelfuse Inc. MICROSMD400LR-2 0.8000
RFQ
 ECAD 7850 0.00000000 Littelfuse Inc. PolySwitch®, microSMD Tape & Reel (TR) Obsolete -40°C ~ 80°C - - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric) Polymeric - 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 6V 4 A 9 A 10 s 2.5 mOhms 9.9 mOhms
MICROSMD200LR-2 Littelfuse Inc. MICROSMD200LR-2 -
RFQ
 ECAD 3677 0.00000000 Littelfuse Inc. PolySwitch®, LoRho Tape & Reel (TR) Obsolete - - - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount 1210 (3225 Metric), Concave Polymeric CSA, UL 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 6V 2 A 5 A 4 s 6 mOhms
RGEF400 Littelfuse Inc. RGEF400 0.6400
RFQ
 ECAD 1102 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.331" L x 0.098" W (8.40mm x 2.50mm) 0.504" (12.80mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 4 A 6.8 A 1.7 s 21 mOhms 60 mOhms
250S130-RBDR Littelfuse Inc. 250S130-RBDR 0.9100
RFQ
 ECAD 12 0.00000000 Littelfuse Inc. POLY-FUSE®, 250S Tape & Reel (TR) Active -40°C ~ 85°C - - 0.370" L x 0.291" W (9.40mm x 7.40mm) - Surface Mount 2-SMD Polymeric cURus, TUV 0.146" (3.70mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 3 A 60V (250V Int) 130 mA 260 mA 700 ms 9 Ohms 20 Ohms
RXEF300K Littelfuse Inc. RXEF300K 1.0200
RFQ
 ECAD 125 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.400" (10.15mm) 0.910" Dia x 0.118" T (23.11mm x 3.00mm) 1.154" (29.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 250 40 A 72V 3 A 6 A 19.8 s 40 mOhms 100 mOhms
RUEF250U-0.148 Littelfuse Inc. RUEF250U-0.148 -
RFQ
 ECAD 5256 0.00000000 Littelfuse Inc. * Bulk Active download RoHS non-compliant 1 (Unlimited) EAR99 8533.40.8070 10,000
RLD60P375XF Littelfuse Inc. RLD60P375XF -
RFQ
 ECAD 1143 0.00000000 Littelfuse Inc. POLY-FUSE®, RLD60 Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 1.118" Dia x 0.122" T (28.40mm x 3.10mm) 1.319" (33.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download RoHS non-compliant Not Applicable EAR99 8533.40.8070 800 40 A 60V 3.75 A 7.5 A 24 s 30 mOhms 80 mOhms
AGRF1000 Littelfuse Inc. AGRF1000 1.1700
RFQ
 ECAD 113 0.00000000 Littelfuse Inc. PolySwitch®, AGRF Bag Active -40°C ~ 85°C AEC-Q200 0.199" (5.05mm) 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.012" (25.70mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 250 100 A 16V 10 A 18.5 A 7 s 3.4 mOhms 10.2 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
16R160BU Littelfuse Inc. 16R160BU -
RFQ
 ECAD 3338 0.00000000 Littelfuse Inc. POLY-FUSE®, USBR Bulk 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) -16R160BU EAR99 8533.40.8070 500 40 A 16V 1.6 A 3.2 A 9 s 30 mOhms 110 mOhms
2920L200DR Littelfuse Inc. 2920L200DR 0.7900
RFQ
 ECAD 22 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 15V 2 A 4 A 5 s 50 mOhms 125 mOhms
RUSBF160-2 Littelfuse Inc. RUSBF160-2 0.2636
RFQ
 ECAD 5256 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 3,000 40 A 16V 1.6 A 3.2 A 9 s 30 mOhms 110 mOhms
RHE1500 Littelfuse Inc. RHE1500 -
RFQ
 ECAD 8453 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.400" (10.15mm) 0.925" L x 0.142" W (23.50mm x 3.60mm) 1.130" (28.70mm) Through Hole Radial, Disc Polymeric - - download RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 250 100 A 16V 15 A 28 A 20 s 3.2 mOhms
16R1100GF Littelfuse Inc. 16R1100GF -
RFQ
 ECAD 5410 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Bulk Obsolete -40°C ~ 85°C - 0.201" (5.10mm) 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.024" (26.00mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 200 100 A 16V 11 A 18.7 A 7 s 3.7 mOhms 8.9 mOhms
RHEF070U Littelfuse Inc. RHEF070U -
RFQ
 ECAD 7733 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Obsolete -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 REACH Unaffected A51330-000 EAR99 8533.40.8070 2,000 40 A 30V 700 mA 1.4 A 3.2 s 300 mOhms 800 mOhms
AGRF500-2 Littelfuse Inc. AGRF500-2 0.8200
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, AGRF Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 0.199" (5.05mm) 0.409" Dia x 0.122" T (10.40mm x 3.10mm) 0.614" (15.60mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 100 A 16V 5 A 9.4 A 2.5 s 14 mOhms 34 mOhms
250R080DR Littelfuse Inc. 250R080DR -
RFQ
 ECAD 3959 0.00000000 Littelfuse Inc. POLY-FUSE®, 250R Tape & Box (TB) Obsolete -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) EAR99 8533.40.8070 1,500 3 A 60V (250V Int) 80 mA 160 mA 4 s 14 Ohms 33 Ohms
RUSBF120 Littelfuse Inc. RUSBF120 0.5700
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Bag Active -40°C ~ 85°C - 0.201" (5.10mm) 0.272" Dia x 0.122" T (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 500 40 A 6V 1.2 A 2 A 500 ms 70 mOhms 140 mOhms
TRF250-120U-2 Littelfuse Inc. TRF250-120U-2 0.8600
RFQ
 ECAD 495 0.00000000 Littelfuse Inc. PolySwitch®, TRF250 Tape & Reel (TR) Active -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 1,500 3 A 60V (250V Int) 120 mA 240 mA 1 s 6 Ohms 16 Ohms
RUEF300K Littelfuse Inc. RUEF300K 0.5700
RFQ
 ECAD 490 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.710" (18.03mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 30V 3 A 6 A 10.8 s 20 mOhms 80 mOhms
LVR125K-240 Littelfuse Inc. LVR125K-240 1.5600
RFQ
 ECAD 163 0.00000000 Littelfuse Inc. LVR Bulk Active -20°C ~ 85°C - 0.400" (10.15mm) 0.835" Dia (21.20mm) 1.252" (31.80mm) Through Hole Radial, Disc Polymeric CSA, TUV, UR - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 12.5 A 240V (265V Int) 1.25 A 2.5 A 23 s 165 mOhms 440 mOhms 253 mOhms
PICOASMDC035S-2 Littelfuse Inc. PICOASMDC035S-2 0.8200
RFQ
 ECAD 4 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 - 0.027" (0.68mm) download 1 (Unlimited) EAR99 8533.40.8070 4,000 100 A 6V 350 mA 750 mA 200 ms 350 mOhms 1.4 Ohms
MGPR390 Littelfuse Inc. MGPR390 -
RFQ
 ECAD 2947 0.00000000 Littelfuse Inc. - Bag Obsolete - RoHS Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000
RGE900 Littelfuse Inc. RGE900 -
RFQ
 ECAD 3338 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.530" L x 0.100" W (13.50mm x 2.50mm) 0.854" (21.70mm) Through Hole Radial, Disc Polymeric - - - RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 100 A 16V 9 A 15.3 A 5.5 s 5 mOhms 14 mOhms
VTP170XSF Littelfuse Inc. VTP170XSF 0.9700
RFQ
 ECAD 38 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Active -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) EAR99 8533.40.8070 1,000 100 A 16V 1.7 A 3.4 A 5 s
72R250XF Littelfuse Inc. 72R250XF 2.4300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. POLY-FUSE®, 72R Bulk Active -40°C ~ 85°C - 0.402" (10.20mm) 0.785" Dia x 0.122" T (19.93mm x 3.10mm) 1.032" (26.20mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 200 40 A 72V 2.5 A 5 A 15.6 s 50 mOhms 130 mOhms
BD280-1130-10/16 Littelfuse Inc. BD280-1130-10/16 4.5300
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) REACH Unaffected EAR99 8533.40.8070 1,600 100 A 14V 8 A 13 A 8 s 9.5 Ohms 18.5 Ohms
RUSBF135-AP Littelfuse Inc. RUSBF135-AP 0.6200
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RUSBF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 2,000 40 A 16V 1.35 A 2.7 A 4.5 s 40 mOhms 112 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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