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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)
1206L200SLYR Littelfuse Inc. 1206L200SLYR 1.8500
RFQ
 ECAD 14 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho Tape & Reel (TR) Active -40°C ~ 85°C - - 0.128" L x 0.065" W (3.25mm x 1.65mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric cURus, TUV 0.024" (0.60mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 4,000 50 A 6V 2 A 4 A 500 ms 5 mOhms 25 mOhms
1206L110WR Littelfuse Inc. 1206L110WR -
RFQ
 ECAD 1764 0.00000000 Littelfuse Inc. POLY-FUSE®, 1206L 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 0.039" (1.00mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 3,000 100 A 8V 1.1 A 2.2 A 100 ms 40 mOhms 180 mOhms
72R040XPR Littelfuse Inc. 72R040XPR 0.5700
RFQ
 ECAD 2 0.00000000 Littelfuse Inc. POLY-FUSE®, 72R Cut Tape (CT) Active -40°C ~ 85°C - 0.201" (5.10mm) 0.299" Dia x 0.122" T (7.60mm x 3.10mm) 0.532" (13.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - 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
AHRF450S-1.0 Littelfuse Inc. AHRF450S-1.0 -
RFQ
 ECAD 3347 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bulk Obsolete -40°C ~ 125°C AEC-Q200 0.200" (5.08mm) 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.614" (15.60mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected E56560-000 EAR99 8533.40.8070 2,000 100 A 16V 4.5 A 8.7 A 4 s 1.7 mOhms 54 mOhms
250S130VMR Littelfuse Inc. 250S130VMR -
RFQ
 ECAD 9211 0.00000000 Littelfuse Inc. POLY-FUSE®, 250S Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.240" L x 0.272" W (6.10mm x 6.90mm) - Surface Mount 2-SMD Polymeric cURus, TUV 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 20 Ohms
RUEF090S Littelfuse Inc. RUEF090S -
RFQ
 ECAD 1160 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bulk Obsolete -40°C ~ 85°C - 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 CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 100 A 30V 900 mA 1.8 A 5.9 s 70 mOhms 220 mOhms
RUEF800-2 Littelfuse Inc. RUEF800-2 0.9900
RFQ
 ECAD 5 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Tape & Reel (TR) Active -40°C ~ 85°C - 0.400" (10.15mm) 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.118" (28.40mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1,000 100 A 30V 8 A 16 A 18.8 s 5 mOhms 20 mOhms
TRF600-150-RB Littelfuse Inc. TRF600-150-RB 1.2700
RFQ
 ECAD 375 0.00000000 Littelfuse Inc. PolySwitch®, TRF600 Bag 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 CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 500 40 A 250V (600V Int) 150 mA 300 mA 3 s 9 Ohms 22 Ohms
AHRF700 Littelfuse Inc. AHRF700 1.0300
RFQ
 ECAD 6558 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 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 - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 7 A 13.1 A 7 s 8.7 mOhms 25 mOhms
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
VTP175UDIIF Littelfuse Inc. VTP175UDIIF -
RFQ
 ECAD 2084 0.00000000 Littelfuse Inc. PolySwitch®, VTP Bulk Obsolete -40°C ~ 85°C - - 0.874" L x 0.142" W (22.20mm x 3.60mm) - User Defined Strap Polymeric CSA, TUV, UL 0.028" (0.70mm) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected RF0229-000 EAR99 8533.40.8070 2,000 100 A 16V 1.75 A 3.6 A 5 s 29 mOhms 102 mOhms
RGE300 Littelfuse Inc. RGE300 -
RFQ
 ECAD 1735 0.00000000 Littelfuse Inc. PolySwitch® Bulk Obsolete - - 0.199" (5.05mm) 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.433" (11.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - - RoHS non-compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 1 100 A 16V 3 A 5.1 A 1 s 38 mOhms
24ST200U Littelfuse Inc. 24ST200U -
RFQ
 ECAD 8367 0.00000000 Littelfuse Inc. POLY-FUSE®, ST Bulk Obsolete - - - - - User Defined Strap Polymeric - - download ROHS3 Compliant 1 (Unlimited) -24ST200U EAR99 8533.40.8070 500 100 A 24V 2 A 4.4 A 4 s 30 mOhms 100 mOhms
PSR-28241-630 Littelfuse Inc. PSR-28241-630 -
RFQ
 ECAD 9901 0.00000000 Littelfuse Inc. - Bulk Obsolete - 1 (Unlimited) 18-PSR-28241-630 OBSOLETE 1
AHRF050 Littelfuse Inc. AHRF050 0.7400
RFQ
 ECAD 448 0.00000000 Littelfuse Inc. PolySwitch®, AHRF Bag Active -40°C ~ 125°C AEC-Q200 0.199" (5.05mm) 0.291" Dia x 0.130" T (7.40mm x 3.30mm) 0.500" (12.70mm) Through Hole Radial, Disc Polymeric - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 500 40 A 30V 500 mA 1 A 3 s 350 mOhms 1.1 Ohms
2016L300/16DR Littelfuse Inc. 2016L300/16DR -
RFQ
 ECAD 9780 0.00000000 Littelfuse Inc. POLY-FUSE®, 2016L Tape & Reel (TR) Obsolete -40°C ~ 85°C - - 0.200" L x 0.160" W (5.08mm x 4.07mm) - Surface Mount 2016 (5041 Metric), Concave Polymeric cURus, TUV 0.061" (1.55mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 1,000 40 A 16V 3 A 5 A 10 s 15 mOhms 48 mOhms
1812L190SLPR Littelfuse Inc. 1812L190SLPR 3.6000
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. POLY-FUSE®, LoRho 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 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 2,000 50 A 6V 1.9 A 4.9 A 4.5 s 3 mOhms 25 mOhms
NANOASMDC012F-2 Littelfuse Inc. NANOASMDC012F-2 0.5000
RFQ
 ECAD 8 0.00000000 Littelfuse Inc. PolySwitch®, nanoASMD Tape & Reel (TR) Active -40°C ~ 85°C AEC-Q200 - 0.126" L x 0.063" W (3.20mm x 1.59mm) - Surface Mount 1206 (3216 Metric), Concave Polymeric - 0.039" (1.00mm) download ROHS3 Compliant 2A (4 Weeks) EAR99 8533.40.8070 3,000 10 A 48V 120 mA 390 mA 200 ms 1.4 Ohms 6.5 Ohms
RHEF600S Littelfuse Inc. RHEF600S -
RFQ
 ECAD 6857 0.00000000 Littelfuse Inc. PolySwitch®, RHEF Bag Obsolete -40°C ~ 125°C - 0.199" (5.05mm) 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) Through Hole Radial, Disc Polymeric CSA, TUV, UL - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8533.40.8070 2,000 100 A 16V 6 A 10.8 A 5 s 13 mOhms 32 mOhms
LSP550 Littelfuse Inc. LSP550 1.3800
RFQ
 ECAD 9 0.00000000 Littelfuse Inc. PolySwitch®, LSP Bag Active -40°C ~ 85°C AEC-Q200 - 0.787" L x 0.402" W (20.00mm x 10.20mm) - User Defined Strap Polymeric TUV, UR 0.035" (0.90mm) download 1 (Unlimited) EAR99 8533.40.8070 1,000 50 A 16V 5.5 A 10.2 A 5 s 8 mOhms 26 mOhms 13 mOhms
RUEF700K Littelfuse Inc. RUEF700K 0.9300
RFQ
 ECAD 499 0.00000000 Littelfuse Inc. PolySwitch®, RUEF Bag Active -40°C ~ 85°C - 0.400" (10.15mm) 0.752" L x 0.118" W (19.10mm x 3.00mm) 1.091" (27.70mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant Not Applicable EAR99 8533.40.8070 250 100 A 30V 7 A 14 A 17.5 s 5 mOhms 30 mOhms
RXEF090-AP Littelfuse Inc. RXEF090-AP 0.5700
RFQ
 ECAD 30 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Cut Tape (CT) Active -40°C ~ 85°C - 0.199" (5.05mm) 0.441" Dia x 0.118" T (11.20mm x 3.00mm) 0.622" (15.80mm) Through Hole Radial, Disc Polymeric CQC, CSA, TUV, UL - download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 40 A 72V 900 mA 1.8 A 7.2 s 200 mOhms 470 mOhms
MINISMD050-2 Littelfuse Inc. MINISMD050-2 -
RFQ
 ECAD 8189 0.00000000 Littelfuse Inc. PolySwitch® Tape & Reel (TR) Obsolete - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave 0.024" (0.62mm) - RoHS non-compliant 2A (4 Weeks) REACH Unaffected EAR99 8533.40.8070 1,500 - 500 mA
600R150-RAF Littelfuse Inc. 600R150-RAF 1.2000
RFQ
 ECAD 68 0.00000000 Littelfuse Inc. POLY-FUSE®, 600R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 200 3 A 60V (600V Int) 150 mA 300 mA 4 s 7 Ohms 20 Ohms
0805L075WR Littelfuse Inc. 0805L075WR 0.8600
RFQ
 ECAD 3 0.00000000 Littelfuse Inc. POLY-FUSE®, 0805L Tape & Reel (TR) Active -40°C ~ 85°C - - 0.083" L x 0.053" W (2.10mm x 1.35mm) - Surface Mount 0805 (2012 Metric), Concave Polymeric cURus, TUV 0.030" (0.75mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 3,000 40 A 6V 750 mA 1.5 A 200 ms 90 mOhms 350 mOhms
MXP370BD Littelfuse Inc. MXP370BD -
RFQ
 ECAD 3745 0.00000000 Littelfuse Inc. PolySwitch®, MXP Bag Obsolete - - - 0.429" L x 0.122" W (10.90mm x 3.11mm) - User Defined Strap Polymeric CSA, TUV, UL 0.043" (1.10mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,000 50 A 6V 3.7 A 9 A 5 s 4 mOhms 16 mOhms
RXEF040 Littelfuse Inc. RXEF040 0.4700
RFQ
 ECAD 59 0.00000000 Littelfuse Inc. PolySwitch®, RXEF Bag Active -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 500 40 A 72V 400 mA 800 mA 3.8 s 550 mOhms 1.29 Ohms
MINIASMDC075F-2 Littelfuse Inc. MINIASMDC075F-2 0.4800
RFQ
 ECAD 1 0.00000000 Littelfuse Inc. PolySwitch®, miniASMD Bulk Active -40°C ~ 85°C AEC-Q200 - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount 1812 (4532 Metric), Concave Polymeric - 0.024" (0.62mm) download 2A (4 Weeks) EAR99 8533.40.8070 2,000 100 A 13.2V 750 mA 1.5 A 200 ms 110 mOhms 450 mOhms
16R250GU Littelfuse Inc. 16R250GU 0.5800
RFQ
 ECAD 153 0.00000000 Littelfuse Inc. POLY-FUSE®, 16R Bulk Active -40°C ~ 85°C - 0.201" (5.10mm) 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.504" (12.80mm) Through Hole Radial, Disc Polymeric cURus, TUV - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.40.8070 500 100 A 16V 2.5 A 4.7 A 5 s 22 mOhms 53 mOhms
TCF250-100RT-B-0.5 Littelfuse Inc. TCF250-100RT-B-0.5 -
RFQ
 ECAD 7413 0.00000000 Littelfuse Inc. PolySwitch®, TCF250 Bulk Active -40°C ~ 85°C - - 0.195" L x 0.195" W (4.95mm x 4.95mm) - Surface Mount Nonstandard SMD Polymeric - 0.083" (2.10mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8533.40.8070 2,500 3 A 60V (250V Int) 90 mA 150 mA 200 ms 14 Ohms 24 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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196-LFBGA Exposed Pad

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