70Y502 Datasheet, PDF (2/3 Pages) Vishay Siliconix – 1 - 1/4 Rectangular Multi-Turn Cermet

1 - 1/4” Rectangular Multi-Turn Cermet
70
Vishay Spectrol
MECHANICAL SPECIFICATIONS
Stops
Operating Torque
Rotational Life
Weight
Wiper idles against stops (para. 3.4.7.1)
5 oz-in (360 gm-cm) maximum (para. 3.12.1)
200 cycles minimum with loaded circuit, maximum change in resistance 2% (para 3.23) or
500 cycles minimum without discontinuity unloaded
0.116 oz (3.3 grams) maximum
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Range
Salt Spray
Terminal Strength
Sealed
Thermal Shock
Shock
Vibration
Load Life
Low Temperature Operation
High Temperature Exposure
Resistance to Solder Heat
- 55°C to + 150°C
96 hours (para. 3.18)
2lbs (900gms) minimum push/pull (para. 3.24)
All units sealed to permit cleaning in common
solvents immersion
- 65°C to + 125°C (para. 3.13)
100g’s 6ms (para 3.16)
30g’s 10 to 2000Hz (para. 3.17)
1000 hours (para. 3.20)
- 55°C (para. 3.21)
+ 150°C (para. 3.22)
350°C for 3 seconds (para. 3.19)
MAXIMUM
TOTAL RESISTANCE
–
–
–
–
2%
1%
1%
3%
2%
3%
1%
CHANGE
SETTING
–
–
–
–
1%
1%
1%
1%
2%
2%
–
MARKING
Unit Identification: Manufacturer’s name and part number including EIA resistance code, date code, circuit diagram and military
style designation as appicable
ORDERING INFORMATION
70
MODEL
L
TERMINAL STYLE
L = Leadwire
Y = Printed circuit pins
103
EIA RESISTANCE CODE
T000
SPECIAL
(omit if standard)
T601 Panel mount added to terminal style L
SAP PART NUMBERING GUIDELINES
M
7
0
L
1
0
3
K
B
4
0
MODEL
STYLE
OHMIC
VALUE
See the end of this data book for conversion tables
TOL
PACKAGING
CODE
SPECIAL
(IF APPLICABLE)
Document Number: 57076
Revision: 05-Aug-04
For technical questions, contact: [e-mail]
www.vishay.com
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