Subminiature, Radial Leaded, Fast-Acting Fuses
PC-Tron Series
Part Number System/Ordering - An Option Code Must Be Selected
• Specify packaging code prefix, product and option code suffix
Radial Leaded Device
BK PCB- 1/2 -R
Packaging Code Prefix
Fuse Series
Amp Rating
Option Code Suffix
DC Application
The PC-Tron subminiature fuse is UL Recognized for DC supplementary
overcurrent protection to provide individual protection for components or
internal circuits in equipment. Suitability for a specific application is dependent
on time constants and capacitance values. It is the responsibility of the
customer to evaluate the information provided for applicability to their
particular application.
Description
• Radial leaded, fast-acting thru-hole fuse
• Ideal for high voltage DC applications
• Board washable
• Optional mounting socket available (PCS)
• Available in different lead configurations
PCS Mounting Socket (RoHS compliant)
• Available as option. Specify catalog number BK/PCS (100 in a polybag)
and short fuse lead length — PCC or PCE
AC Time-Current Characteristics
% of Amp Rating
Opening Time
4 hours minimum
10 second maximum
0.030"
100%
200%
(2.41mm)
0.300"
(7.62mm)
0.095"
Agency Information
• UL Recognized: E19180
• CSA: 42731
0.200"
(2.41mm)
(5.08mm)
0.290"
(7.37mm)
0.12"
0.010"
(3.05mm 0.25mm)
Specifications
AC Voltage
Lead
AC
DC Voltage
DC Interrupting
Catalog Number
Length
Full - 0.750" (straight)
Full - 0.750" (straight)
Full - 0.750” (straight)
Short 0.100" (straight)
Short 0.100" (straight)
Short 0.100" (straight)
Full - 0.750" (straight)
Short 0.100" (straight)
0.475"
Rating
250V
250V
-
250V
250V
-
125V
125V
250V
250V
125V
250V
250V
-
Interrupting
50A@250V - 10kA@125V
50A@250V
Rating
450V
450V
450V
450V
450V
450V
400V
400V
450V
450V
400V
450V
450V
450V
400V
Min.
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
Max.
PCB-1/
2
, 3/
4
, 1, 1-1/
2
, 2, 2-1/
2
5900A
4400A
2500A
5900A
4400A
2500A
1000A
1000A
5900A
4400A
1000A
5900A
4400A
2500A
1000A
PCB-3
PCB-4
-
PCC-1/
PCC-3
PCC-4
PCD-5
PCE-5
2
, 3/
4
, 1, 1-1/
2
, 2, 2-1/
2
50A@250V - 10kA@125V
50A@250V - 10kA@125V
-
10kA@125V
10kA@125V
PCF-1/
2
, 3/
4
, 1, 1-1/
2
, 2, 2-1/
2
50A@250V - 10kA@125V
50A@250V - 10kA@125V
10kA@125V
50A@250V - 10kA@125V
50A@250V - 10kA@125V
-
PCF-3
PCG-5
0.475"
0.475"
0.125"
0.125"
0.125"
0.125"
PCH-1/
PCH-3
PCH-4
PCI-5
2
, 3/
4
, 1, 1-1/
2
, 2, 2-1/
2
125V
10kA@125V
Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at elevated
ambient temperatures.
0211 BU-SB11083
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Data Sheet 2034