RF Fuse Holders

RF fuse holders are designed to protect costly RF components and systems.  These models are available with several different fusing levels (1/16A up to 1.0A).  The fuses are field replaceable.  The fuses are rated for 4 hours @ 100% current rating and 1 second maximum @ 200% current rating.

For your specific application, please contact JFW for assistance or use our Inquiry Form.

JFW Model #	Impedance	Fuse Rating	Frequency Start	Frequency Stop	RF Connectors
50RF-037	50 Ohm	See Chart Below	DC	1000 MHz	N
50RF-038	50 Ohm	See Chart Below	DC	1000 MHz	BNC

Fuse Rating at 100% rated current:
4 hours minimum

Fuse Rating at 200% rated current:
1/16 A fuse  @ 0.015 seconds typical
1/8 A fuse  @ 0.04 seconds typical
1/4 A fuse  @ 0.1 seconds typical
3/8 A fuse  @ 0.1 seconds typical
1/2 A fuse  @ 0.1 seconds typical
3/4 A fuse  @ 0.1 seconds typical
1.0 A fuse  @ 0.1 seconds typical