Data Sheet

43
www.vishay.com
Vishay Spectrol
Revision: 09-Feb-12
3
Document Number: 57026
For technical questions, contact: [e-mail]
, see also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PERFORMANCES
TESTS CONDITIONS
TYPICAL VALUES AND DRIFTS
R
T
/R
T
(%) V
1-2
/V
1-3
(%) OTHER
Load life
1000 h at rated power
90'/30' - ambient temp. 70 °C
± 4 % - -
Humidity 4 days ± 3 % -
Dielectric strength: 1000 V
RMS
Insulation resistance: > 20 M
Rapid temperature change
5 cycles
- 55 °C to + 125 °C
± 0.5 % ± 2 % -
Shock
50 g at 11 ms
3 successive shocks
in 3 directions
± 2 % ± 2 % -
Vibration
10 Hz to 55 Hz
0.75 mm or 10 g
during 6 h
± 2 % ± 2 % -
Rotational life 200 cycles ± (3 % + 1 ) - Contact res. variation: < 1 % Rn
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
LINEAR LAW
TYPICAL
TCR
- 55 °C
+ 125 °C
MAX.
POWER
AT 70 °C
MAX.
WORKING
VOLTAGE
MAX.
WIPER
CUR.
 W V mA ppm/°C
10
20
50
100
200
500
1K
2K
5K
10K
20K
50K
100K
200K
500K
1M
2M
4M
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.32
0.16
0.08
0.03
2.74
3.87
6.12
8.66
12.2
19.4
27.4
38.7
61.2
86.6
122
194
274
387
400
400
400
400
274
194
122
87
61
39
27
19
12
8.7
6.1
3.9
2.7
1.9
0.80
0.40
0.20
0.08
± 100
MARKING
• Vishay trademark
• Vishay part number or model, ohmic value code and
tolerance code
• Manufacturing date
• Marking of terminals 1 and/or 3
PACKAGING
• In box of 200 pieces code B40 (BO200)
On request:
• In box of 100 pieces code B30 (BO100)
• In tube of 25 pieces code T10 (TU25)