Rated 
(5/5) based on 15 customer reviews
(5/5) based on 15 customer reviews
| Part Number | 20LR450U |
| Main Category | Circuit Protection |
| Sub Category | PTC Resettable Fuses |
| Brand | Littelfuse |
| Description | PTC 20V POLYFUSE STRAP TYPE 4.5A |
| Series | POLY-FUSE, LR |
| Packaging | Bulk |
| Type | Polymeric |
| Voltage - Max | 20V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 4.5A |
| Current - Trip (It) | 8.9A |
| Time to Trip | 5s |
| Resistance - Initial (Ri) (Min) | 11 mOhm |
| Resistance - Post Trip (R1) (Max) | 28 mOhm |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | User Defined |
| Package / Case | Strap |
| Size / Dimension | 0.984" L x 0.402" W (25.00mm x 10.20mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.039" (1.00mm) |
| Lead Spacing | - |
| Image |  |
Lowest Price: $1.3
Highest Price: $4.69
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
20LR450U
Brand:
Little fuse
D/C:
2021+
Qty:
75000
Price (USD):
1.3
Company:
HK CSY-ELECTRONICS CO., LIMITED
Buy
Part Number:
20LR450U
Brand:
LITT
D/C:
17+
Qty:
120000
Price (USD):
2.1475
Company:
Analog Technology Limited
Buy
Part Number:
20LR450U
Brand:
LITTEL
D/C:
16+
Qty:
425000
Price (USD):
2.995
Company:
C & I Semiconductors Co., Limited
Buy
Part Number:
20LR450SU
Brand:
LITTELFU
D/C:
2021+
Qty:
93000
Price (USD):
3.8425
Company:
HK CSY-ELECTRONICS CO., LIMITED
Buy
Part Number:
20LR450SU
Brand:
LITTEIFUS
D/C:
16+
Qty:
425000
Price (USD):
4.69
Company:
C & I Semiconductors Co., Limited
Buy
20LR450U Ref.
[hkinlittelfuse20220320][hkinbrandcloudAMpd]
