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Resistors / Non-linear Resistors / RUEF400K
Datasheets
RUEF400K by:

PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

Part Details for RUEF400K by Littelfuse Inc

Overview of RUEF400K by Littelfuse Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics

Price & Stock for RUEF400K

Part # Distributor Description Stock Price Buy
DISTI # RUEF400KHF-ND
DigiKey PTC RESET FUSE 30V 4A RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Bag 3536
In Stock
  • 1 $0.6100
  • 5 $0.5920
  • 10 $0.5730
  • 50 $0.4824
  • 100 $0.4004
  • 250 $0.3640
  • 500 $0.3094
  • 1,000 $0.2730
  • 5,000 $0.2500
$0.2500 / $0.6100 Buy Now
DISTI # 650-RUEF400K
Mouser Electronics Resettable Fuses - PPTC 4A 30V 40A Imax RoHS: Compliant 330
  • 1 $0.5500
  • 10 $0.5170
  • 25 $0.4020
  • 100 $0.3490
  • 250 $0.3290
$0.3290 / $0.5500 Buy Now
DISTI # V36:1790_11453577
Arrow Electronics PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 15 Weeks Date Code: 2339 Americas - 767
  • 1 $0.3657
  • 5 $0.3445
  • 10 $0.3137
  • 50 $0.3106
  • 100 $0.2793
  • 250 $0.2723
  • 500 $0.2596
  • 1,000 $0.2441
$0.2441 / $0.3657 Buy Now
Future Electronics RUEF Series 30 V 4 A Ihold Radial PTC PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Container: Bag 128
Bag
  • 1 $0.3150
  • 150 $0.3000
  • 500 $0.2900
  • 2,000 $0.2800
  • 7,500 $0.2600
$0.2600 / $0.3150 Buy Now
Future Electronics RUEF Series 30 V 4 A Ihold Radial PTC PolySwitch Resettable Fuse RoHS: Compliant pbFree: Yes Min Qty: 500 Package Multiple: 10000 Lead time: 12 Weeks Container: Bag 0
Bag
  • 1 $0.3150
  • 150 $0.3000
  • 500 $0.2900
  • 2,000 $0.2800
  • 7,500 $0.2600
$0.2600 / $0.3150 Buy Now
DISTI # 71328690
Verical PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Compliant Min Qty: 25 Package Multiple: 1 Date Code: 2339 Americas - 767
  • 25 $0.3137
  • 50 $0.3106
  • 100 $0.2793
  • 250 $0.2723
  • 500 $0.2596
  • 1,000 $0.2441
$0.2441 / $0.3137 Buy Now
DISTI # 59415865
Verical PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Compliant Min Qty: 175 Package Multiple: 1 Date Code: 2101 Americas - 500
  • 175 $0.4670
  • 250 $0.4483
  • 500 $0.4321
$0.4321 / $0.4670 Buy Now
DISTI # 58785971
Verical PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag RoHS: Compliant Min Qty: 175 Package Multiple: 1 Date Code: 2101 Americas - 294
  • 175 $0.4670
  • 250 $0.4483
$0.4483 / $0.4670 Buy Now
Quest Components   2244
  • 1 $2.7480
  • 473 $1.1336
  • 883 $1.0305
$1.0305 / $2.7480 Buy Now
DISTI # RUEF400K
TTI Resettable Fuses - PPTC 4A 30V 40A Imax RoHS: Compliant pbFree: Pb-Free Min Qty: 50 Package Multiple: 50 Container: Bulk Americas - 9100
In Stock
  • 50 $0.3130
  • 100 $0.2830
  • 150 $0.2770
  • 250 $0.2720
  • 500 $0.2670
  • 2,000 $0.2610
  • 7,500 $0.2560
$0.2560 / $0.3130 Buy Now
CHIPMALL.COM LIMITED   294
  • 50 $0.4341
  • 100 $0.3866
$0.3866 / $0.4341 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2021 Date Code: 2021 500
  • 1 $0.4330
  • 10 $0.3630
  • 50 $0.3210
  • 100 $0.2860
  • 500 $0.2860
  • 1,000 $0.2850
$0.2850 / $0.4330 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2021 Date Code: 2021 294
  • 1 $0.4330
  • 10 $0.3630
  • 50 $0.3210
  • 100 $0.2860
  • 500 $0.2860
  • 1,000 $0.2850
$0.2850 / $0.4330 Buy Now
Ozdisan Elektronik THERMISTOR PTC RESETTABLE FUSE RADIAL 4A 30V THT 0
  • 1 $0.6665
  • 500 $0.5796
$0.5796 / $0.6665 RFQ

Part Details for RUEF400K

RUEF400K CAD Models

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RUEF400K Part Data Attributes

Parametric Data
RUEF400K Littelfuse Inc
Buy Now Datasheet
Compare Parts:
RUEF400K Littelfuse Inc PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description RADIAL LEADED, ROHS COMPLIANT
Reach Compliance Code compliant
Samacsys Manufacturer LITTELFUSE
Additional Feature RESISTANCE RANGE(MIN-MAX): 0.01-0.03
JESD-609 Code e3
Mounting Feature THROUGH HOLE MOUNT
Number of Terminals 2
Operating Temperature-Max 85 °C
Package Shape RECTANGULAR PACKAGE
Packing Method BULK
Rated Power Dissipation (P) 2.5 W
Resistance 0.05 Ω
Resistor Type PTC RESETTABLE FUSE
Surface Mount NO
Terminal Finish Matte Tin (Sn)
Terminal Placement RADIAL
Terminal Shape WIRE
Thermistor Application TEMPERATURE SENSING

Alternate Parts for RUEF400K

This table gives cross-reference parts and alternative options found for RUEF400K. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RUEF400K, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
RF2753-000 PTC Resettable Fuse Littelfuse Inc RUEF400K vs RF2753-000
RUEF400-2 PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT Littelfuse Inc RUEF400K vs RUEF400-2
RUEF400-2 PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT TE Connectivity RUEF400K vs RUEF400-2
RUEF400K-2 PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT Littelfuse Inc RUEF400K vs RUEF400K-2
RUEF400 PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT Littelfuse Inc RUEF400K vs RUEF400
RUE400-2 RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400-2
RUE400-1 RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400-1
RF2726-000 PTC Resettable Fuse Littelfuse Inc RUEF400K vs RF2726-000
RUE400K-AP RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400K-AP
RUE400-AP RUE400-AP TE Connectivity / Raychem RUEF400K vs RUE400-AP
Part Number Description Manufacturer Compare
RUE400-1 RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400-1
60R300F PTC Resettable Fuse, Through Hole Mount Littelfuse Inc RUEF400K vs 60R300F
RXE300-1 RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RXE300-1
PFRA.400.3 PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED Schurter Electronic Components RUEF400K vs PFRA.400.3
RXE300-2 RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RXE300-2
RUE400K-AP RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400K-AP
RUE400-2 RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400-2
PFRX.300 RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT Schurter Electronic Components RUEF400K vs PFRX.300
RUE400K-2 RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED TE Connectivity RUEF400K vs RUE400K-2

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