Data Sheet

161
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
UCT = + 125 ºC
UCT = + 85 ºC
–
± (0,05%R+0,01Ω)
4.25.3 27 (Ba)
–
± (0,1%R+0,01Ω)
± (0,25%R+0,05Ω)
± (0,1%R+0,05Ω)
Test Condition
Performance Characteristics
BEYSCHLAG Metal Film Leaded Resistors fulfill the requirements of the following specifications:
EN 140 000 Generic Specification: Fixed Resistors
EN 140 100 Sectional Specification: Fixed low power non-wirewound Resistors
CECC 40 101-806 Detail Specification: Fixed low power non-wirewound Resistors
IEC 60 115-1
Clause
IEC 60 068-2-
(Method)
Permissible Change ∆ R
Requirements
Stability Class
0,05
Stability Class
0,1
Stability Class
0,25
100 Ω - 100 kΩ 43 Ω - 221 kΩ 10 Ω - 332 kΩ
MBA 0204
100 Ω - 270 kΩ 43 Ω - 510 kΩ 10 Ω - 1 MΩ
± (0,01%R+0,01Ω)
Short-Time Overload 4.13 2,5 x rated voltage /
2 x U
max
for 2 s ± (0,02%R+0,01Ω) ± (0,05%R+0,01Ω)
± (0,01%R+0,01Ω)
Robustness of Terminations 4.16
21 (Ua
1
)
21 (Ub)
21 (Uc)
Tensile, bending and
torsion
± (0,02%R+0,01Ω) ± (0,05%R+0,01Ω)
No flashover or breakdownVoltage Proof (dielectric with-
standing voltage)
4.7 V-block 60 s
Dipped area shall be covered with a smooth and bright
solder coating of at least 95 %
Solderability 4.17.2 20 (Ta) + 230 ºC / 2 s
No mechanical damage
Marking must be legible
Resistance against Solvents 45 (xA) Alcohols, ester, hydrous solution,
+ 23 ºC, tooth brush method
± (0,01%R+0,01Ω)
Resistance to Soldering Heat 4.18.2 20 (Tb) + 260 ºC ± 5 ºC / 10 s
± (0,02%R+0,01Ω) ± (0,05%R+0,01Ω)
± (0,05%R+0,01Ω)
Climatic Sequence 4.23 30 (D) Dry heat – damp heat (1 cycle) – cold –
low air pressure – damp heat (5 cycles) ± (0,1%R+0,01Ω) ± (0,25%R+0,05Ω)
± (0,05%R+0,01Ω)
Damp Heat,
Steady State 56 Days
4.24 3 (Ca) + 40 ºC / 93 % R.H.
± (0,1%R+0,01Ω) ± (0,25%R+0,05Ω)
± (0,01%R+0,01Ω)
Vibration 4.22 6 (B4) 6 h / 10 - 2 000 Hz
1,5 mm or 196 m/s
2
± (0,02%R+0,01Ω) ± (0,05%R+0,01Ω)
± (0,01%R+0,01Ω)
Rapid Change of Temperature 4.19 14 (Na) 5 cycles between
- 65 ºC / + 155 ºC ± (0,02%R+0,01Ω) ± (0,05%R+0,01Ω)
Endurance at …
… + 70 ºC / 1 000 h
… + 70 ºC / 8 000 h
± (0,05%R+0,01Ω)
± (0,1%R+0,01Ω)
4.25.1 Rated voltage / U
max
1,5 h on / 0,5 h off
MBB 0207
100 Ω - 470 kΩ 43 Ω - 1 MΩ 10 Ω - 2,4 MΩ
MBE 0414
± (0,1%R+0,01Ω)
± (0,2%R+0,01Ω)
± (0,25%R+0,05Ω)
± (0,5%R+0,05Ω)
Endurance at UCT / 1 000 h
Tests
Precision
MBA 0204
MBB 0207
MBE 0414