Professional Thin Film Leaded Resistors

MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional

Vishay Beyschlag

www.vishay.com

Document Number: 28766

22

Revision: 03-Dec-12

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

DESCRIPTION

MBA/SMA 0204,

MBB/SMA 0207

and

MBE/SMA 0414

professional leaded thin film resistors are the general

purpose resistor for all fields of professional electronics

where reliability and stability is of major concern. Typical

applications

include

industrial,

telecommunication

and

medical equipment.

FEATURES

 Available in standard version or CECC version

(IECQ-CECC

approved

according

to

EN 140101-806)

 Advanced thin film technology

 Power dissipation rating up to 1 W

 Excellent overall stability: Class 0.25

 Wide professional range: 0.22  to 22 M

 Lead (Pb)-free termination wire

 Pure tin plating provides compatibility with lead (Pb)-free

and lead containing soldering processes

 AEC-Q200 qualified

 Material categorization: For definitions of compliance

APPLICATIONS

 Industrial

 Telecommunication

 Medical equipment

 Automotive

Notes

• MB_ series has been merged with the related SMA series to form one series “MB_/SMA__”

• These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over

operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.

METRIC SIZE

DIN

0204

0207

0414

CECC

AB

D

TECHNICAL SPECIFICATIONS

DESCRIPTION

MBA/SMA 0204

MBB/SMA 0207

MBE/SMA 0414

CECC Size

A

B

D

Resistance Range

0.22

 to 10 M; 0 

0.22

 to 22 M; 0 

0.22

 to 22 M

Resistance Tolerance

± 5 %; ± 1 %; ± 0.5 %

Temperature Coefficient

± 50 ppm/K; ± 25 ppm/K

Operation Mode

Long term

Standard

Long term

Standard

Long term

Standard

Climatic Category (LCT/UCT/Days)

55/125/56

55/155/56

55/125/56

55/155/56

55/125/56

55/155/56

Rated Dissipation,

0.25 W

0.4 W

0.4 W

0.6 W

0.65 W

1.0 W

Operating Voltage,

200 V

350 V

500 V

Film Temperature

125

C

155

C

125

C155 C

125

C155 C

Max. Resistance Change at

for Resistance Range,

R/R max., After:

1

 to 332 k

1

 to 1 M

1

 to 2.4 M

1000 h

0.25 %

0.5 %

0.25 %

0.5 %

0.2 %

0.4 %

8000 h

0.5 %

1.0 %

0.5 %

1.0 %

0.4 %

0.8 %

225 000 h

1.5 %

-

1.5 %

-

1.2 %

-

Permissible Voltage Against Ambient

(Insulation):

1 Minute;

300 V

500 V

800 V

Continuous

75 V

75 V

75 V