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Same model may have multiple batches, images only for reference.
RGEF400-2 Real Image
Same model may have multiple batches, images only for reference.

RGEF400-2

Part No RGEF400-2
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description POLYSWITCH PTC RESET 4A HLD / PTC Resettable Fuse 4A(hold) 6.8A(trip) 16VDC 100A 2.4W 1.7s 0.021Ohm Radial 8.9 X 3 X 12.8mm T/R
Datasheet
RGEF400-2 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Series PolySwitch, RGEF
Packaging Reel package
Type Polymeric
Voltage - Max 16V
Current - Max 100A
Current - Hold (Ih) (Maximum) 4A
Current - Trip (It) 6.8A
Time to Trip 1.7s
Resistance - Initial (Ri) (Minimum) 21 mOhm
Resistance - Post Trip (R1) (Maximum) 60 mOhm
Operating Temperature Range -40°C ~ 85°C
Mounting Style Through Hole
Package Radial, Disc
Dimension 0.331" L x 0.098" W (8.40mm x 2.50mm)
Height - Seated (Maximum) 0.504" (12.80mm)
Lead Spacing 0.199" (5.05mm)
Approvals CSA, TUV, UL
Win Source Part Number 793166-RGEF400-2
Popularity Medium
Supply and Demand Status Limited
Family Name RGEF
Introduction Date November 09, 2015
ECCN EAR99
Country of Origin China
Estimated EOL Date 2029
Ultra Librarian 3D Model Ultra Librarian RGEF400-2 CAD Model

Description

The Littelfuse Inc. RGEF400-2 is a polymeric type, radial packaged, and through-hole-mounted circuit protection component.

  • Maximum Voltage: 16V
  • Maximum Current: 100A
  • Current Trip: 6.8A
  • Time to Trip: 1.7s
  • Approvals: CSA, TUV, and UL
  • Package: Radial, disc
  • Height: 0.504 inches (12.80mm)
  • Dimensions: 0.331 inches L x 0.098 inches W (8.40mm x 2.50mm)
  • Resistance - Initial: 21 mOhm
  • Resistance - Post-trip: 60 mOhm
  • Family Name: RGEF

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