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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
351 pcs
|
351 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
351 pcs
|
351 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity (@ 125 VDC) | |
| Breaking Capacity @ 250 Vac | |
| Breaking Capacity @ Rated Voltage | |
| Climatic Category | |
| Current Rating (Amps) | |
| Fuse Type | |
| Height | |
| Housing Material | |
| Industrial Grade | |
| Length | |
| Melting I²t | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Resistance to Soldering Heat | |
| Response Time | |
| Solderability | |
| Soldering Method | |
| Storage Temperature | |
| Terminal Material | |
| Termination Style | |
| Voltage Rating | |
| Voltage Rating (@ IEC 60127-4) | |
| Voltage Rating (@ UL 277 VAC) | |
| Voltage Rating (Unspecified condition) | |
| Width |
The Schurter UMZ 250 series part 3404.2419.11 is a surface mount time-lag fuse designed for primary protection on SMD PCBs. It has a high breaking capacity of 200 A at 250 VAC (IEC) and is UL approved for 277 VAC. The fuse is rated for 2 A continuous current.
This fuse features a slow blow (time-lag T) characteristic, making it suitable for applications with inrush currents. The ceramic housing provides robust thermal performance, and the gold-plated copper alloy terminals ensure reliable solderability. The operating temperature range is -40°C to 85°C.
The package is a 2-SMD square end block with clip, requiring a holder for surface mount installation. The part is certified to cURus and VDE standards and complies with IEC 60127-4 and UL 248-14. Moisture sensitivity level is MSL 1, suitable for lead-free reflow soldering.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.16 | $3.16 |
| 5+ | $2.62 | $2.62 |
| 10+ | $2.42 | $2.42 |
| 50+ | $2.01 | $2.01 |
| 100+ | $1.85 | $1.85 |
| 300+ | $1.63 | $1.63 |
| 500+ | $1.53 | $1.53 |
| 1,000+ | $1.41 | $1.41 |
| 5,000+ | $1.16 | $1.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2 amperes (2A).
277 VAC (UL), 250 VAC (IEC), and 125 VDC.
200 A at 250 VAC (IEC) and 35 A at 125 VDC.
Slow blow (time-lag T).
2-SMD, Square End Block with Clip.
-40°C to 85°C.
cURus and VDE.