Document Number: 28747

For technical questions, contact: ff3eresistors@vishay.com

www.vishay.com

Revision: 25-Jun-08

5

MFU Series - Thin Film Fuse

Thin Film Flat Chip Fuses

Vishay Beyschlag

Notes

(1)

Other values of rated current are available on request

(2)

Typical values

(3)

For packages with 1000 pieces, please use for packaging P1 instead of PW

(4)

For packages with 5000 pieces, please use for packaging P5 instead of PW

DESCRIPTION

Production is strictly controlled and follows an extensive

set

of

instructions

established

for

reproducibility.

A

homogeneous film of metal alloy is deposited on a high

grade ceramic body. The fuse elements are covered by a

protective coating designed for electrical, mechanical and

climatic protection. The terminations receive a final pure tin

on nickel plating.

The result of the determined production is verified by an

extensive testing procedure performed on 100 % of the

individual fuses. Only accepted products are laid directly

into the paper tape in accordance with IEC 60286-3.

APPROVALS

The fuses are tested in accordance with IEC 60127-4 and

UL 248-14 which refers to UL 248-1, IEC 60127-1 and

IEC 60068 series. VDE-approval of conformity is indicated

by the UMF Logo on the package label. Recognition by

Underwriter Laboratories Inc. is indicated by the UL logo on

the package label.

ASSEMBLY

The fuses are suitable for processing on automatic SMD

assembly

systems.

They

are

suitable

for

automatic

soldering using wave, reflow or vapour phase. The

encapsulation is resistant to all cleaning solvents commonly

used in the electronics industry, including alcohols, esters

and aqueous solutions. The fuses are RoHS copmliant, the

pure tin plating provides compatibility with lead (Pb)-free

and lead-containing soldering processes. The immunity of

the plating against tin whisker growth has been proven

under extensive testing. All products comply with the

CEFIC-EECA-EICTA list of legal restrictions on hazardous

substances.

This includes full compliance with the following directives:

• 2000/53/EC Annex II to End of Vehicle Life Directive

(ELV

II)

• 2002/95/EC Restriction of the use of Hazardous

Substances Directive (RoHS)

• 2002/96/EC Waste Electrical and Electronic Equipment

Directive (WEEE)

Solderability is specified for 2 years after production or

requalification. The permitted storage time is 20 years.

MFU 1206 RATING - very quick acting (FF)

SIZE

FUSE

CHAR.

RATED

RATED

VOLTAGE

at 10 x

VOLT.

at

1 x

COLD

at

0.1 x

BREAKING

CAPACITY

DC

MARK. APPROVAL

1206

FF

500 mA

63 V

433 mV

660 m

Ω

50 A at 63 V

F

UL/IEC

MFU 1206-FF PW 0A5

630 mA

63 V

372 mV

450 m

Ω

50 A at 63 V

CT

UL

MFU 1206-FF PW 0A63

750 mA

63 V

325 mV

330 m

Ω

50 A at 63 V

G

UL

MFU 1206-FF PW 0A75

800 mA

63 V

273 mV

260 m

Ω

50 A at 63 V

CV

UL

MFU 1206-FF PW 0A8

1.0 A

63 V

262 mV

200 m

Ω

50 A at 63 V

H

UL/IEC

MFU 1206-FF PW 1A0

1.25 A

63 V

230 mV

140 m

Ω

50 A at 63 V

J

UL

MFU 1206-FF PW 1A25

1.5 A

63 V

207 mV

105 m

Ω

50 A at 63 V

K

UL

MFU 1206-FF PW 1A5

1.6 A

63 V

168 mV

80 m

Ω

50 A at 63 V

EF

UL/IEC

MFU 1206-FF PW 1A6

1.75 A

63 V

174 mV

76 m

Ω

50 A at 63 V

L

UL

MFU 1206-FF PW 1A75

2.0 A

63 V

181 mV

69 m

Ω

50 A at 63 V

N

UL/IEC

MFU 1206-FF PW 2A0

2.5 A

63 V

161 mV

49 m

Ω

50 A at 63 V

O

UL

MFU 1206-FF PW 2A5

3.0 A

63 V

173 mV

44 m

Ω

50 A at 63 V

P

UL

MFU 1206-FF PW 3A0

3.15 A

63 V

153 mV

37 m

Ω

50 A at 63 V

EL

UL/IEC

MFU 1206-FF PW 3A15

3.5 A

63 V

161 mV

35 m

Ω

50 A at 63 V

R

UL

MFU 1206-FF PW 3A5

4.0 A

63 V

147 mV

28 m

Ω

50 A at 63 V

S

UL

MFU 1206-FF PW 4A0

5.0 A

63 V

131 mV

20 m

Ω

50 A at 63 V

T

UL

MFU 1206-FF PW 5A0

6.3 A

63 V

116 mV

14 m

Ω

50 A at 63 V

ET

UL

MFU 1206-FF PW 6A3

Pb-free Identification

on the PackageLabel

e3