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Littelfuse 38211600430 1.6 A Slo-Blo® / Time-Lag (T) TR5® 382 – Bulk 0430
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pLittelfuse 38211600430 — integrated circuit, TR5® radial lead fuse; Short leads; Bulk, 250 V./p
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Littelfuse 38211600430 1.6 A Slo-Blo® / Time-Lag (T) TR5® 382 – Bulk 0430
Littelfuse 38211600430 1.6 A Slo-Blo® / Time-Lag (T) TR5® 382 – Bulk 0430 belongs to the Littelfuse range. It carries 1.6 A, rated 250 VAC, uses a time-delay element.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Manufacturer / Series | Littelfuse / TR5® 382 |
| Part number | 38211600430 |
| Fuse characteristic | Slo-Blo® / Time-Lag (T) |
| Rated current | 1.6 A |
| Rated voltage | 250 VAC |
| Interrupting capability | 100 A @ 250 VAC |
| Package | TR5® radial lead fuse; Short leads; Bulk |
| 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; PSE; VDE; CCC; KC; CE/UKCA |
| Standards / compliance | IEC 60127-3; UL/CSA/NMX 248-1 & 248-14; VDE/CCC/KC (up to 6.3A); cRUus/PSE |
| Environmental | RoHS; lead-free; halogen-free |
| Nominal cold resistance | 0.0377 Ω |
| Nominal melting I²t | 12.67 A²s |
| Packaging / order code | 0430: Bulk, 200 pcs; Short leads; lead length 4.3 mm |
| Product status | Verify current orderability with Littelfuse / authorized distribution |
Design Notes
- Interrupting capability is 100 A @ 250 VAC — confirm the circuit's prospective fault current stays below this.
- Time-delay element rides through motor starting and capacitive inrush without nuisance opening.
- Startup surges of several times rated current are tolerated for a short window.
- Working voltage must stay at or below 250 VAC; a lower-rated part is not a safe substitute.
- Do not upsize beyond 1.6 A to stop nuisance trips — fix the cause instead.
Where It Is Used
Typical places this fuse turns up:
- EV
Ordering Details
Order code 38211600430 from Littelfuse, supplied in TR5® radial lead fuse; Short leads; Bulk. Confirm the exact suffix before release.
Common Questions
What are the ratings of the 38211600430?
1.6 A continuous at 250 VAC, interrupting rating 100 A @ 250 VAC.
Is the 38211600430 fast-acting or time-delay?
It is time-delay. It tolerates short inrush surges.
Can the 38211600430 be used on a higher fault-current circuit?
No — its interrupting rating is 100 A @ 250 VAC. Choose a part whose breaking capacity exceeds the prospective fault current.
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