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Same model may have multiple batches, images only for reference.
LR4-730F Real Image
Same model may have multiple batches, images only for reference.

LR4-730F

Part No LR4-730F
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description POLYSWITCH PTC RESET 7.3A STRAP
Datasheet
LR4-730F Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Packaging Bulk
Status Active
Type Polymeric
Voltage - Max 20V
Current - Max 100A
Current - Hold (Ih) (Max) 7.3A
Current - Trip (It) 14.1A
Time to Trip 5s
Resistance - Initial (Ri) (Min) 6 mOhm
Resistance - Post Trip (R1) (Max) 15 mOhm
Temperature Range - Operating -40°C to 85°C
Mounting User Defined
Dimension 1.106" L x 0.559" W (28.10mm x 14.20mm)
Thickness (Max) 0.039" (1.00mm)
Approvals CSA, TUV, UL
Win Source Part Number 1057490-LR4-730F
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LR4-730F CAD Model

Description

The Littelfuse Inc. LR4-730F is a polymeric type circuit protection device.

  • Manufacturer: Littelfuse Inc.
  • Type: Polymeric
  • Approvals: CSA, TUV, UL
  • Maximum Voltage: 20V
  • Current-Max: 100A
  • Current-Hold (Ih) (Max): 7.3A
  • Current-Trip (It): 14.1A
  • Time to Trip: 5s
  • Resistance-Initial (Ri) (Min): 6 mOhm
  • Resistance-Post Trip (R1) (Max): 15 mOhm
  • Packaging: Bulk
  • Mounting: User Defined
  • Popularity: Medium
  • Supply and Demand: Balance
  • Status: Active
  • Application: Circuit Protection

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Pricing & Ordering

Quantity Unit Price Ext. Price
55+ $1.0849 $59.6695
130+ $0.8903 $115.7390
205+ $0.8625 $176.8125
280+ $0.8346 $233.6880
360+ $0.8068 $290.4480
480+ $0.7233 $347.1840
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Availability: 2,050 pieces
MOQ: 55 pcs
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