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NSMD250 on a board, in 3D

NSMD250

TECHFUSE

1.2W 1.6mm 100A 15mΩ 2.5A 3.2mm 40℃~+85℃ 5A 6V 70mΩ 8s 1206 Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCtechfuse/NSMD250
Category
Resettable Fuses
Package
1206
Pins
2

Overview

The NSMD250 is a resettable Fuse made by TECHFUSE in a 1206 package with 2 pins. 1.2W 1.6mm 100A 15mΩ 2.5A 3.2mm 40℃~+85℃ 5A 6V 70mΩ 8s 1206 Resettable Fuses ROHS.

PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (Fuse:Fuse_1206_3216Metric, from KiCad's library), ready for a KiCad board. 3,307 are in stock at JLCPCB (part C50766779).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
Fuse:Fuse_1206_3216MetricFrom KiCad's library

Parameters

11
Current - Max
100A
Hold Current
2.5A
Length
3.2mm
Operating Temperature
-40℃~+85℃
Power Dissipation
1.2W
Resistance - Initial (Ri) (Min)
15mΩ
Resistance - Post Trip (R1) (Max)
70mΩ
Time to Trip(Max)
8s
Trip Current
5A
Voltage - Max
6V
Width
1.6mm

Order codes

1

Pinout

2
The pins of the NSMD250
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the NSMD250?

Yes. The symbol is Device:Polyfuse and the footprint Fuse:Fuse_1206_3216Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the NSMD250?

1206, with 2 pins. Its footprint is drawn on this page.

Where is the NSMD250 datasheet?

TECHFUSE publishes it: the Datasheet link on this page opens it.

Where can I order the NSMD250?

JLCPCB lists it as part C50766779, with 3,307 in stock; the sellers' links on this page open their listings.

What can replace the NSMD250?

Parts like it in the library: the 1206L100/24NR by LUTE, the 1206L100/30NR by LUTE, the 1206L200/16NR by LUTE and the 1206L200/24NR by LUTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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