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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 Base Product Number 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)
RUEF400-2 Littelfuse Inc. RUEF400-2 0.7100
RFQ
 ECAD 22 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.760" (19.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 100 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
30R500UFX1001 Littelfuse Inc. 30R500UFX1001 -
RFQ
 ECAD 5591 0.00000000 Littelfuse Inc. - Bulk Obsolete - RoHS Compliant 1 (Unlimited) 18-30R500UFX1001 EAR99 8533.40.8070 1
TSM250-130F-RA-2 Littelfuse Inc. TSM250-130F-RA-2 1.7900
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. PolySwitch®, TSM Tape & Reel (TR) Active -40°C ~ 85°C - - 0.337" L x 0.323" W (8.55mm x 8.20mm) - Surface Mount 4-SMD Polymeric TSM250 UL 0.354" (9.00mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 600 3 A 60V 130 mA 260 mA 2.4 s 4 Ohms 30 Ohms 22 Ohms
MICROASMD005F-2 Littelfuse Inc. MICROASMD005F-2 0.5700
RFQ
 ECAD 21 0.00000000 Littelfuse Inc. PolySwitch®, microASMD Tape & Reel (TR) 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 - 0.026" (0.67mm) download ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 4,000 10 A 30V 50 mA 150 mA 1.5 s 3.6 Ohms 50 Ohms
LTP090XF Littelfuse Inc. LTP090XF -
RFQ
 ECAD 5306 0.00000000 Littelfuse Inc. PolySwitch®, LTP Bulk Obsolete - - - User Defined Strap Polymeric - - ROHS3 Compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 2,000 100 A - 900 mA
RGEF500-1 Littelfuse Inc. RGEF500-1 0.7500
RFQ
 ECAD 715 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag 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 500 100 A 16V 5 A 8.5 A 2 s 15 mOhms 34 mOhms
RHEF100 Littelfuse Inc. RHEF100 0.6300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -40°C ~ 125°C - 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 CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 1 A 1.8 A 5.2 s 180 mOhms 430 mOhms
RXEF050S Littelfuse Inc. RXEF050S 0.4400
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.311" Dia x 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 40 A 72V 500 mA 1 A 4 s 500 mOhms 1.17 Ohms
RXEF075-1 Littelfuse Inc. RXEF075-1 -
RFQ
 ECAD 4029 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bulk Obsolete -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 RF0099-000 EAR99 8533.40.8070 2,000 40 A 72V 750 mA 1.5 A 6.3 s 250 mOhms 600 mOhms
1210L010WR Littelfuse Inc. 1210L010WR 0.5200
RFQ
 ECAD 33 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 10 A 30V 100 mA 300 mA 1.5 s 1.6 Ohms 15 Ohms
1206L500SL-VYR Littelfuse Inc. 1206L500SL-VYR -
RFQ
 ECAD 4449 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Obsolete -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) EAR99 8533.40.8070 4,000 50 A 6V 5 A 10 A 2 s 1 mOhms 12 mOhms
LVR100K-240-2 Littelfuse Inc. LVR100K-240-2 -
RFQ
 ECAD 1934 0.00000000 Littelfuse Inc. * Tape & Reel (TR) Active download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 5,000
RGEF700K Littelfuse Inc. RGEF700K 0.7800
RFQ
 ECAD 300 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Bag Active -40°C ~ 85°C - 0.199" (5.05mm) 0.421" L x 0.098" W (10.70mm x 2.50mm) 0.874" (22.20mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 16V 7 A 11.9 A 3.5 s 7.7 mOhms 20 mOhms
AHRF1000-2 Littelfuse Inc. AHRF1000-2 1.5300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Tape & Reel (TR) Active -40°C ~ 125°C AEC-Q200 0.400" (10.15mm) 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 REACH Unaffected EAR99 8533.40.8070 1,000 100 A 16V 10 A 20.5 A 10.5 s 5.1 mOhms 15 mOhms
RHEF900 Littelfuse Inc. RHEF900 1.2700
RFQ
 ECAD 846 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Active -40°C ~ 125°C - 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 CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 250 100 A 16V 9 A 16.5 A 10 s 7.4 mOhms 17 mOhms
16VT200ULU Littelfuse Inc. 16VT200ULU -
RFQ
 ECAD 2859 0.00000000 Littelfuse Inc. POLY-FUSE®, VT Bulk Obsolete -40°C ~ 85°C - - 1.476" L x 0.165" W (37.50mm x 4.20mm) - User Defined Strap Polymeric cURus, TUV 0.032" (0.80mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 100 A 16V 2 A 4.7 A 5 s 22 mOhms 76 mOhms
AHS160-2 Littelfuse Inc. AHS160-2 0.7300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, AHS Tape & Reel (TR) Active -40°C ~ 125°C AEC-Q200 - 0.343" L x 0.250" W (8.70mm x 6.36mm) - Surface Mount 2-SMD Polymeric - 0.118" (3.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 1,500 70 A 16V 1.6 A 3.2 A 15 s 50 mOhms 150 mOhms
250R120-R1U Littelfuse Inc. 250R120-R1U -
RFQ
 ECAD 1842 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 6 Ohms 16 Ohms
SMD1210P110TFA Littelfuse Inc. SMD1210P110TFA -
RFQ
 ECAD 1065 0.00000000 Littelfuse Inc. POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete -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 0.043" (1.10mm) download ROHS3 Compliant 1 (Unlimited) SMD1210P110TSA-NDR EAR99 8533.40.8070 3,000 40 A 6V 1.1 A 2.2 A 300 ms 60 mOhms 210 mOhms
1812L035/30DR Littelfuse Inc. 1812L035/30DR 1.9100
RFQ
 ECAD 25 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L 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 cURus, TUV 0.049" (1.25mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 40 A 30V 350 mA 750 mA 150 ms 400 mOhms 1.7 Ohms
SRP175SF Littelfuse Inc. SRP175SF -
RFQ
 ECAD 1711 0.00000000 Littelfuse Inc. PolySwitch®, SRP Bulk Active -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 1 (Unlimited) EAR99 8533.40.8070 10,000 100 A 15V 1.75 A 3.8 A 5 s 50 mOhms 120 mOhms
1210L035YR Littelfuse Inc. 1210L035YR 0.5600
RFQ
 ECAD 22 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 350 mA 700 mA 200 ms 320 mOhms 1.3 Ohms
MICROSMD450LR-2 Littelfuse Inc. MICROSMD450LR-2 -
RFQ
 ECAD 1900 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), Concave Polymeric UL 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 50 A 5V 4.5 A 9 A 2 s 2 mOhms 8 mOhms
1812L260THDR Littelfuse Inc. 1812L260THDR 0.5600
RFQ
 ECAD 11 0.00000000 Littelfuse Inc. POLY-FUSE®, 1812L 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 cURus, TUV 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 1,500 100 A 8V 2.6 A 5.2 A 2.5 s 15 mOhms 47 mOhms
RUEF400K-2 Littelfuse Inc. RUEF400K-2 0.7100
RFQ
 ECAD 4 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.839" (21.30mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,500 100 A 30V 4 A 8 A 12.7 s 10 mOhms 50 mOhms
RGEF900-2 Littelfuse Inc. RGEF900-2 0.8300
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. PolySwitch®, RGEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.532" L x 0.100" W (13.50mm x 2.50mm) 0.854" (21.70mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 1,000 100 A 16V 9 A 15.3 A 5.5 s 4.7 mOhms 13.5 mOhms
NANOSMDCH010F-02 Littelfuse Inc. NANOSMDCH010F-02 0.7200
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, nanoSMD Tape & Reel (TR) Active -40°C ~ 125°C - - 0.126" L x 0.063" W (3.20mm x 1.59mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric - 0.028" (0.70mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 4,000 10 A 30V 100 mA 350 mA 100 ms 1.1 Ohms 10 Ohms
RXEF160-AP Littelfuse Inc. RXEF160-AP 0.6300
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -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) EAR99 8533.40.8070 1,000 40 A 72V 1.6 A 3.2 A 11.4 s 90 mOhms 220 mOhms
16R1400SGPR Littelfuse Inc. 16R1400SGPR -
RFQ
 ECAD 7741 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Tape & Box (TB) Obsolete -40°C ~ 85°C - 0.402" (10.20mm) 0.138" L x 0.138" W (3.50mm x 3.50mm) 1.098" (27.90mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) F8534TB EAR99 8533.40.8070 2,000 100 A 16V 14 A 23.8 A 9 s 2.6 mOhms 6.4 mOhms
RUEF160S Littelfuse Inc. RUEF160S 0.5000
RFQ
 ECAD 86 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bulk 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 CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 500 100 A 30V 1.6 A 3.2 A 8 s 30 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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196-LFBGA Exposed Pad

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