Welcome to our company!
Littelfuse TR5® 372 37206300001 | 630 mA 250 VAC Fuse | Long leads | 1,000 pcs
Share
pLittelfuse 37206300001 — 630 mA, 250 V, fuse, 35–63 A @ 250 VAC (rating-dependent); 50 A @ 125 VDC interrupting./p
- Product Details
- Download
Littelfuse TR5® 372 37206300001 | 630 mA 250 VAC Fuse | Long leads | 1,000 pcs
Littelfuse TR5® 372 37206300001 | 630 mA 250 VAC Fuse | Long leads | 1,000 pcs belongs to the Littelfuse range. It carries 630 mA, rated 250 VAC.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer / Series | Littelfuse / TR5® 372 |
| Part number | 37206300001 |
| Fuse characteristic | Slo-Blo® / Time-Lag (T) |
| Rated current | 630 mA |
| Rated voltage | 250 VAC |
| Interrupting capability | 35–63 A @ 250 VAC (rating-dependent); 50 A @ 125 VDC |
| Package | TR5® radial lead fuse; Long leads; Tape & Ammopack |
| Mounting method | Through Hole, Radial |
| Dimensions | Ø8.5 mm × 8.0 mm max; lead Ø0.6 mm |
| Lead pitch | 5.08 mm |
| Operating temperature | -40°C to +85°C |
| Approvals | cRUus E67006; CE; UKCA; CCC; VDE; KC |
| Standards / compliance | UL/CSA/NMX 248-1 & 248-14; EN/J/K 60127-1 & 60127-3; GB/T 9364.1 & 9364.3; CE/UKCA |
| Environmental | RoHS; lead-free; halogen-free |
| Packaging / order code | 0001: Tape & Ammopack, 1,000 pcs; Long leads; lead length 18.8 mm |
| Product status | Verify current orderability with Littelfuse / authorized distribution |
Design Notes
- Interrupting capability is 35–63 A @ 250 VAC (rating-dependent); 50 A @ 125 VDC — confirm the circuit's prospective fault current stays below this.
- Working voltage must stay at or below 250 VAC; a lower-rated part is not a safe substitute.
- Do not upsize beyond 630 mA to stop nuisance trips — fix the cause instead.
Where It Is Used
Typical places this fuse turns up:
- battery
- charger
Ordering Details
Order code 37206300001 from Littelfuse, supplied in TR5® radial lead fuse; Long leads; Tape & Ammopack. Confirm the exact suffix before release.
Common Questions
What are the ratings of the 37206300001?
630 mA continuous at 250 VAC, interrupting rating 35–63 A @ 250 VAC (rating-dependent); 50 A @ 125 VDC.
Can the 37206300001 be used on a higher fault-current circuit?
No — its interrupting rating is 35–63 A @ 250 VAC (rating-dependent); 50 A @ 125 VDC. Choose a part whose breaking capacity exceeds the prospective fault current.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
