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HOLLY FUSE 6FF-0300H4 1000V DC 300mA Very Fast-Acting Ceramic Fuse
Hollyland

HOLLY FUSE 6FF-0300H4 1000V DC 300mA Very Fast-Acting Ceramic Fuse

Part Number: 6FF-0300H4

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HOLLY FUSE 6FF-0300H4 combines its rated protection value with 1000V DC operation in the 6FF product family.

Rated Current300mA
Rated Voltage1000V DC
Breaking Capacity10,000A at 1000V DC
Package6.35×32mm
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Part 6FF-0300H4 is a HOLLY FUSE 6FF-series very fast-acting ceramic fuse with specifications of 300mA, 1000V DC. Interrupting capacity: 10,000A at 1000V DC. Standards: IEC 60127. Technical data checked against catalogue p49.

Technical Specifications

Part Number
6FF-0300H4
Manufacturer Part Number
6FF-0300H4
Series
6FF
Fuse Type
Ceramic Tube Fuse
Current Rating
300mA
Voltage Rating
1000V DC
AC / DC
DC
Breaking Capacity
10,000A at 1000V DC
I²t
0.0152 A²s
Operating Temperature
-55°C to +125°C
Package / Dimensions
6.35×32mm
Mounting
Cartridge / Clip
Application
Electronic Circuit Protection
Standard
IEC 60127
Terminal Type
Ferrule
Fuse Speed
Very Fast Acting
Reference Lead Time
2–4 weeks
Rated current
300mA
Rated voltage
1000V DC
Fuse characteristic
Very Fast-Acting
Fuse construction
Ceramic Tube Fuse
Interrupting capacity
10,000A at 1000V DC
Standards
IEC 60127
Manufacturer approval note
UR/cUR and TÜV are listed by suffix/rating; suffix availability is family-specific.
Source
Hollyland Current Fuse catalogue, printed page 49
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