MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
Vishay Beyschlag
Precision Thin Film Leaded Resistors
FEATURES
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Approved according to EN 140101-806
Advanced thin film technology
Low TCR: ± 15 ppm/K to ± 25 ppm/K
Precision tolerance of value:
± 0.1 % and ± 0.25 %
Superior overall stability: Class 0.05
Wide precision range: 10 Ω to 1.5 MΩ
Lead (Pb)-free solder contacts
Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
Compliant to RoHS directive 2002/95/EC
DESCRIPTION
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MBA/SMA 0204, MBB/SMA 0207 and MBE/SMA 0414
precision leaded thin film resistors combine the proven
reliability of the professional products with an advanced level
of precision and stability. Therefore they are perfectly suited
for applications in the fields of test and measuring equipment
along with industrial and medical electronics.
APPLICATIONS
• Test and measuring equipment
• Industrial electronics
• Medical electronics
METRIC SIZE
DIN
0204
0207
0414
A
CECC
B
D
TECHNICAL SPECIFICATIONS
DESCRIPTION
MBA/SMA 0204
MBB/SMA 0207
MBE/SMA 0414
A
B
D
10 Ω to 1 MΩ
22 Ω to 1.5 MΩ
CECC Size
22 Ω to 332 kΩ
Resistance Range
Resistance Tolerance
± 0.25 %; ± 0.1 %
Temperature Coefficient
± 25 ppm/K; ± 15 ppm/K
Operation Mode
Precision
Standard
Precision
Standard
Precision
Standard
Climatic Category (LCT/UCT/Days)
10/85/56
55/125/56
10/85/56
55/125/56
10/85/56
55/125/56
0.07 W
0.25 W
0.11 W
0.40 W
0.17 W
0.65 W
125 °C
85 °C
125 °C
85 °C
Rated Dissipation, P70
Operating Voltage, Umax. AC/DC
200 V
85 °C
Film Temperature
Max. Resistance Change at P70 for
Resistance Range, ΔR/R max., After:
350 V
100 Ω to 100 kΩ
500 V
100 Ω to 270 kΩ
125 °C
100 Ω to 470 kΩ
1000 h
≤ 0.05 %
≤ 0.25 %
≤ 0.03 %
≤ 0.15 %
≤ 0.05 %
≤ 0.25 %
8000 h
≤ 0.1 %
≤ 0.5 %
≤ 0.1 %
≤ 0.5 %
≤ 0.1 %
≤ 0.5 %
225 000 h
≤ 0.3 %
≤ 1.5 %
≤ 0.3 %
≤ 1.5 %
≤ 0.3 %
≤ 1.5 %
Permissible Voltage Against Ambient
(Insulation):
1 Minute; Uins
300 V
500 V
800 V
Continuous
75 V
75 V
75 V
Failure Rate: FITobserved
≤ 0.1 x
10-9/h
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.
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For technical questions, contact: filmresistorsleaded@vishay.com
Document Number: 28767
Revision: 02-Mar-10
