LR4-550F
Littelfuse Inc.
Product No:
LR4-550F
Manufacturer:
Package:
-
Batch:
-
Datasheet:
Description:
PTC RESET FUSE 20V 5.5A STRAP
Quantity:
Delivery:
Payment:
In Stock : 5 
Minimum: 1 Multiples: 1
Qty
Unit Price
Ext Price
1
1.1685
1.1685
5
1.1362
5.681
10
1.06305
10.6305
50
0.8797
43.985
100
0.73302
73.302
250
0.714742
178.6855
500
0.60477
302.385
1000
0.531468
531.468
5000
0.476492
2382.46
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Product Information
Parameter Info
User Guide
| Mfr | Littelfuse Inc. |
| Type | Polymeric |
| Series | PolySwitch®, LR4 |
| Package | Bag |
| Ratings | - |
| Lead Spacing | - |
| Time to Trip | 5 s |
| Current - Max | 100 A |
| Mounting Type | User Defined |
| Voltage - Max | 20V |
| Package / Case | Strap |
| Product Status | Active |
| Approval Agency | CSA, TUV, UL |
| Thickness (Max) | 0.039" (1.00mm) |
| Size / Dimension | 1.417" L x 0.283" W (36.00mm x 7.20mm) |
| Current - Trip (It) | 10.5 A |
| Height - Seated (Max) | - |
| Operating Temperature | -40°C ~ 85°C |
| Current - Hold (Ih) (Max) | 5.5 A |
| Resistance - Initial (Ri) (Min) | 9 mOhms |
| Resistance - Post Trip (R1) (Max) | 22 mOhms |
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