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MF-D_13 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – PTC Resettable Fuses | |||
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Features
â Custom designs to meet appropriate
applications
â Compatible with current industry
standards
â Overcurrent and overtemperature
protection
â Standard and low-temperature material
â Agency recognition:
Applications
â Lithium cells
â Battery cells
â Powered toys
â Motors
MF-D Series - PTC Resettable Fuses
Bourns Multifuse Product Line offers a PTC resettable fuse in a
disk, square or rectangular conï¬guration for overcurrent protec-
tion in various custom applications. These products are speciï¬c
to customerâs design requirements and are designed by Bourns
to meet customer requirements. Some typical speciï¬cation
information is listed below. However, all disk products are
subject to the end customer veriï¬cation of the product in the
application. For ordering information, contact your nearest
Bourns representative.
Electrical Characteristics
Model
V max.
Volts
I max.
Amps
MF-D*
MF-D*
MF-D*
MF-D*
15
10
15
20
15
40
15
50
*For ordering information, contact your nearest Bourns representative.
Ihold
Amperes
at 23 °C
Hold
2.5
3.5
5.5
12.2
Initial Resistance
Ohms
at 23 °C
Min.
Max.
0.015
0.032
0.015
0.032
0.014
0.30
0.007
0.017
Max. Time to Trip
Amperes
at 23 °C
Seconds
at 23 °C
5
80
10
10
10
5
15
15
UL File Number ........................................... E174545 ....... http://www.ul.com/ Follow link to Certiï¬cations, then UL File No., enter E174545
Product Dimensions
Model
MF-D
MF-D
MF-D
MF-D
A
14.4
(0.567)
16.4
0.646)
16.08
(0.633)
24
(0.945)
B
6.3
(0.248)
10
(0.394)
9
(0.354)
â
NOTES:
1. Devices are 100 % resistance tested.
2. Foil materials are Nickel-coated Copper.
3. Alternative electrical and mechanical parameters are possible.
Please contact your local Bourns sales ofï¬ce or representative
for details.
4. Operating and storage temperatures: -40 to +85 °C.
5. All speciï¬cations are at 23 °C unless otherwise stated.
C MAX.
0.36
(0.014)
0.36
(0.014)
0.36
(0.014)
0.36
(0.014)
DIMENSIONS:
MM
(INCHES)
TOLERANCE:
±
0.05
(.002)
TYPICAL
A
B
C
MF-D, REV. G, 03/13
Speciï¬cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speciï¬c applications.
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