MFU Series
www.vishay.com
Vishay Beyschlag
Revision: 11-Mar-13
1
Document Number: 28747
For technical questions, contact: fuse@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Thin Film Chip Fuses
MFU Thin Film Chip Fuses are the perfect choice for the
most fields of modern electronics. The highly controlled
manufacturing thin film process guarantees an outstanding
stability of fusing characteristics. Typical applications
include information technology, telecommunication,
medical equipment, industrial, audio/video, and automotive
electronics.
FEATURES
• Advanced thin film technology
• Very quick acting fuse characteristics
• Outstanding stability of fusing characteristics
• Green product, supports lead (Pb)-free soldering
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Information technology
• Industrial electronics
• Automotive electronics
• Telecommunication
• Medical equipment
• Audio/video electronics
SIZE
INCH 0402 0603 0805 1206
METRIC 1005M 1608M 2012M 3216M
TECHNICAL SPECIFICATIONS
DESCRIPTION MFU 0402 MFU 0603 MFU 0805 MFU 1206
Metric size 1005M 1608M 2012M 3216M
Rated current range I
R
0.5 A to 3.15 A 0.5 A to 5.0 A 0.5 A to 5.0 A 0.5 A to 6.3 A
Rated voltage, U
max.
DC 32 V 32 V 32 V 63 V
Breaking Capacity,
I
max.
at U
max.
DC
50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 63 V
Voltage drop at 1 x I
R
90 mV to 368 mV 85 mV to 361 mV 98 mV to 374 mV 116 mV to 433 mV
Cold resistance at 0.1 x I
R
22 m to 560 m 13 m to 550 m 15 m to 570 m 14 m to 660 m
Permissible film temperature,
F max.
125 °C
Operating temperature range - 55 °C to 125 °C
Permissible continuous
current rating at
amb
= 23 °C
0.7 x I
R
Approval UL recognition file E253806
Approval IEC 60127-4 n/a
Refer to table:
MFU 0603 RATING
Refer to table:
MFU 1206 RATING
FIT
observed
0.2 x 10
- 9
/h
