Z300 Vishay, Z300 Datasheet - Page 4

• Manufacturer Part Number: Z300
• Description: Axial Cemented Wirewound Resistors
• Manufacturer: Vishay

Document Number: 21007
Revision: 05-Aug-09
PERFORMANCE
TEST
Damp Heat, Steady State
(40 ± 2) °C, 56 days, (93 ± 3) % RH
Climatic Sequence
IEC 60115-1 4.23
Endurance at 25 °C
5000 h at 25 °C, 1.5 h “ON”, 0.5 h “OFF”
Short Time Overload
5 x Rated Power x 5 s
Vibration
6 h, 10 Hz to 2000 Hz, 1.5 mm or 196 m/s
Shock
IEC 60068-2-27
Resistance to Soldering Heat
(260 ± 5) °C, (10 ± 1) s
Derating
Temperature Rise
120
100
300
200
100
80
60
40
20
0
0
0
- 55
- 50
1
40
50
2
Z302
AMBIENT TEMPERATURE IN °C
150
Axial Cemented Wirewound Resistors
3
For technical questions, contact:
2
250
Z303
POWER IN W
4
350
5
[e-mail]
300
200
100
Temperature Rise
300
200
100
Temperature Rise
0
0
0
0
0.4
2
TEST RESULTS
± 3 % ΔR
± 3 % ΔR
± 3 % ΔR
± 1 % ΔR
± 1 % ΔR
± 1 % ΔR
± 1 % ΔR
0.8
4
Z305
1.2
Vishay Draloric
ZDA
Z301
6
Z306
041
1
POWER IN W
1.6
www.vishay.com
POWER IN W
8
Z307
Z300
2.0
10
117