Data Sheet

157
BEYSCHLAG Catalogue 1999 / 2
Introduction
to BEYSCHLAG
Product
Overview
Flat Chip
Resistor Products
MELF
Resistor Products
Leaded
Resistor Products
Resistor Arrays
and Networks
Engineering
Sample Kits
Appendices
and Glossary
Distribution
Network
Leaded
Resistor Products
Precision
MBA 0204
MBB 0207
MBE 0414
… 1 000 h
… 8 000 h
… 225 000 h
Electrical Data
Style
MBE 0414MBB 0207MBA 0204
Climatic Category 55 / 85 / 56 55 / 125 / 5655 / 85 / 56 55 / 125 / 5655 / 85 / 56 55 / 125 / 56
Thermal Resistance R
th
K / W 85140200
Max. Resistance Change
at P
70
for Resistance Range 10 Ω - 470 kΩ10 Ω - 270 kΩ10 Ω - 100 kΩ
∆ R/R after …
Current Noise, A
1
µV/V down to 0,05down to 0,05down to 0,05
Attenuation 3rd Harmonic, A
3
dB up to 125up to 115up to 110
Operating Voltage, U
max
AC / DC V
500300200
Failure Rate 10
-9
/h  0,1 0,3 0,7
Operation Mode (see A4) Precision Long Term Precision Long Term Precision Long Term
Film Temperature ºC 85 125 85 125 85 125
Specified Lifetime h 225 000 225 000 225 000
Rated Dissipation P
70
W 0,07 0,25 0,11 0,40 0,17 0,65
 0,05
 0,1
 0,3
Permissible Voltage against Ambient …
… 1 minute
… continuous
V
V
300
75
500
75
800
75
 0,25
 0,5
 1,5
 0,05
 0,1
 0,3
 0,25
 0,5
 1,5
 0,05
 0,1
 0,3
 0,25
 0,5
 1,5
Isolation Resistance Ω > 10
10
> 10
10
> 10
10
%
%
%