Circuit Protection

0678D0500-02

Active

SURFACE MOUNT FUSES 3931 SURFACE MT FUSE 500MA

Circuit Protection

Active

SURFACE MOUNT FUSES 3931 SURFACE MT FUSE 500MA

Technical Specifications

Parameters and characteristics for this part

Specification	0678D0500-02

Approval Agency	cURus, AEC-Q200
Breaking Capacity	100 A
Current Rating	0.5 A
DC Cold Resistance	0.66 Ohms
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I²t	0.03
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Package / Case	2-SMD, Square End Block
Response Time	Fast Blow
Size / Dimension Height	0.12 in
Size / Dimension Length	0.386 in
Size / Dimension Width	0.12 in
Voltage Rating - AC	350 VAC
Voltage Rating - DC	250 VDC

Part	Fuse Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Melting I²t	Voltage Rating - AC	Mounting Type	Approval Agency	Response Time	Breaking Capacity	Size / Dimension Height	Size / Dimension Width	Size / Dimension Length	Voltage Rating - DC	Current Rating	DC Cold Resistance	Breaking Capacity (DC)	Breaking Capacity (AC)
Bel Fuse Inc. 0678D0630-22	Board Mount (Cartridge Style Excluded)	125 °C	-55 °C	2-SMD Square End Block	0.06	350 VAC	Surface Mount	cURus	Fast Blow	100 A	0.12 in	0.12 in	0.386 in	250 VDC	0.63 A
Bel Fuse Inc. 0678D1600-02	Board Mount (Cartridge Style Excluded)	125 °C	-55 °C	2-SMD Square End Block	0.5	350 VAC	Surface Mount	AEC-Q200 cURus	Fast Blow		0.12 in	0.12 in	0.386 in	125 V	1.6 A	0.08 Ohms	2 kA	100 A
Bel Fuse Inc. 0678D2000-22	Board Mount (Cartridge Style Excluded)	125 °C	-55 °C	2-SMD Square End Block	0.9	350 VAC	Surface Mount	cURus	Fast Blow		0.12 in	0.12 in	0.386 in	125 V	2 A		2 kA	100 A
Bel Fuse Inc. 0678D0500-02	Board Mount (Cartridge Style Excluded)	125 °C	-55 °C	2-SMD Square End Block	0.03	350 VAC	Surface Mount	AEC-Q200 cURus	Fast Blow	100 A	0.12 in	0.12 in	0.386 in	250 VDC	0.5 A	0.66 Ohms
Bel Fuse Inc. 0678D4000-22	Board Mount (Cartridge Style Excluded)	125 °C	-55 °C	2-SMD Square End Block	7.5	350 VAC	Surface Mount	cURus	Fast Blow		0.12 in	0.12 in	0.386 in	125 V	4 A		2 kA	100 A

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

3D models and CAD resources for this part

General part information

500 mA 350 V AC 250 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

Technical documentation and resources