Littelfuse - 438 Series Fuse

	438 Series Fuse

0603 Size Lead free, Halogen Fee, High Temperature Very Fast-Acting Ceramic Fuses at Digi-Key

This Littelfuse100% Lead Free and RoHS compliant fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150°C). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high I²t values typical of the Littelfuse Ceramic fuse family ensure high inrush current withstand capability. 438 Series Datasheet

Features

Operating temperature –55°C to +150°C
100% Lead free and RoHS compliant
Suitable for both leaded and lead free
reflow/wave soldering

Applications

Automotive electronics
LCD displays/servers
Printers/scanners
Data modems

Fuses available in Tape & Reel (TR-ND), Cut Tape (CT-ND), and custom Digi-Reel®

Amperage	Voltage - Rated	Littelfuse Part Number	Digi-Key Part Number
250mA	32V	0438.250WR	F2943CT-ND
375mA	32V	0438.375WR	F2944CT-ND
500mA	32V	0438.500WR	F2945CT-ND
750mA	32V	0438.750WR	F2946CT-ND
1A	32V	0438001.WR	F2947CT-ND
1.25A	32V	04381.25WR	F2948CT-ND
1.5A	32V	043801.5WR	F2949CT-ND
1.75A	32V	04381.75WR	F2950CT-ND
2A	32V	0438002.WR	F2951CT-ND
2.5A	32V	043802.5WR	F2952CT-ND
3A	32V	0438003.WR	F2953CT-ND
3.5A	32V	043803.5WR	F2954CT-ND
4A	32V	0438004.WR	F2955CT-ND
5A	32V	0438005.WR	F2956CT-ND
6A	24V	0438006.WR	F2957CT-ND