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POWrFuse™ PF-H (Ind) Series Features
■ Designed to UL 248-14 supplemental fuse standard
*R
oH
S
■ 6-12 A ratings available
**
HA
■ Up to 100 kA interrupting rating
■ Available in ferrule or PCB mounting options
■ RoHS compliant* and halogen free**
■ Agency recognition:
UL
C
US
®
LISTED
PF-H (Ind) Series – Industrial Power Fuses
Clearing Time Characteristics for Series
Additional Information
Click these links for more information:
Clearing Time at 25 °C
% of Current Rating
Minimum
Maximum
100 %
4 hours
—
135 %
—
60 minutes
200 %
—
2 minutes
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
Electrical Characteristics
Model
Rated
Current
(A)
Nominal
Resistance
(Ω)***
Rated
Voltage
Interrupting
Rating
Nominal I2t
(A2s)****
Watts Loss (W)
@ 70 % In
@ 100 % In
1.05
2.4
Agency
Recognition
C
UL
®
US
LISTED
PF-HC1-6
6
0.02675
PF-HT1-6
50.724
600 VAC
600 VDC
PF-HC1-12
12
100 kA @ 600 VAC
100 kA @ 600 VDC
0.0108
E198545
258.192
1.7
4.3
PF-HT1-12
*** Resistance value measured with ≤10 % rated current at 25 °C ambient.
**** Nominal I2t value measured at 10x rated current.
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl)
content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
“POWrFuse” is a trademark of Bourns, Inc.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last
page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
PF-H (Ind) Series – Industrial Power Fuses
Product Dimensions
Ferrule/C1
PCB Mounting/T1
38.0 ± 0.6
(1.496 ± .024)
10.3 ± 0.1
(.406 ± .004)
38.0 ± 0.6
(1.496 ± .024)
10.3 ± 0.1
(.406 ± .004)
15.5 ± 0.1
(.610 ± .004)
0.4 ± 0.1
(.018 ± .004)
MM
(INCHES)
DIMENSIONS:
3.0 ± 0.2
(.118 ± .008)
39.35 ± 0.5
(1.549 ± .020)
Environmental Characteristics
3.8 ± 0.2
(.150 ± .008)
8.7 ± 0.2
(.343 ± .008)
Recommended Drilling Pattern
Operating Temperature...........................................-55 °C to +125 °C
1.1
(.043)
Current Rating Thermal Derating Curve
3.6
(.142)
DERATING PERCENTAGE (%)
140
38.9
(1.531)
120
100
Wave Soldering Recommendations (for PCB Mounting)
80
60
Profile Feature
25 °C
40
20
0
-60
-40
-20
0
20
40
60
80
100
120
140
AMBIENT TEMPERATURE (°C)
How to Order
Pb-Free Assembly
Preheat:
Temperature Max.
Temperature Min.
150 °C
100 °C
Solder Pot Temperature
280 °C max.
Solder Dwell Time
8 seconds max.
Hand Soldering Recommendations (for PCB Mounting)
PF - H C1 - 12
Soldering Iron Temperature
Heating Time
350 °C ± 5 °C
40 sec. max.
POWrFuse™
Product Designator
Series Name
Mounting Type
C1 = Ferrule, Type 1
T1 = PCB Mounting, Type 1
Typical Part Marking
Rated Current
6 - 12 = 6 A - 12 A
Model
Note
PF-HC1-6
6
Ink Color
Black
Packaging
Model
Quantity
PF-HC1
10 pcs. / box
PF-HT1
50 pcs. / tray
PF-HC1-12
12
PF-HT1-6
6
12
(Note)
PF-HC1___A
600V
Black
PF-HT1-12
Marking
RoHS
(Note)
PF-HT1___A
600V
RoHS
LISTED
IR 100KA DC
100KA AC
Pb
LISTED
IR 100KA DC
100KA AC
Pb
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
PF-H (Ind) Series – Industrial Power Fuses
Average Pre-Arcing Time vs. Current Curves
6A
12 A
100000
10000
PRE-ARCING TIME (SECONDS)
1000
100
10
1
0.1
0.01
0.001
1
10
100
1000
CURRENT (A)
REV. 05/22
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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