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WS-2A-0.5-1K5-12ZS-5-K View Datasheet(PDF) - Unspecified

Part NameWS-2A-0.5-1K5-12ZS-5-K Unspecified2
Unspecified 
DescriptionWS Series Hot-Molded Carbon Composition Potentiometer
WS-2A-0.5-1K5-12ZS-5-K Datasheet PDF : 1 Pages
1
Sharma Potentiometers
Features
Carbon composition/Industrial/Sealed
Locking-Bushing/Standard-Bushing
Meet MIL-R-94
WS Series Hot-Molded Carbon Composition Potentiometer
Electrical Characteristics
Standard Resistance Range……….…... A: 100 to 4700K ohms
……………B/C: 1K to 1000K ohms
Resistance Tolerance………….………….. 5%, 10%, 20%
Absolute Minimum Resistance………………………..15 ohms
(for total resistance values of 100 to 820 ohms inclusive)
…………………………………………………………..1%
(for total resistance values of 1K to 4700K ohms inclusive)
Contact Resistance Variation……….……………………….5%
Insulation Resistance (100 VDC)….1,000 megohms minimum
Power Rating…………………………………………………
70 ……………………………………………A: 0.5 watt
……………………………………….B/C: 0.25 watt
125 …………………………………………………0 watt
Environmental Characteristics
Temperature Range……….…………………-55 to +125
Vibration…………………………………………………..15G
Shock…………………………………………………….100G
Load Life……………………………………………………
1,000 hours, 70 ………………………………A: 0.5 watt
………………………….B/C: 0.25 watt
Total Resistance Shift……………………………. 10%
Rotational Life………………………………………………
WS-1/1A (Standard-Bushing Type)………….10,000 cycles
Total Resistance Shift…………………………… 10%
WS-2/2A(Locking-Bushing Type)………………500 cycles
Total Resistance Shift…………………………… 10%
Mechanical Characteristics
Total Mechanical Angle………………………270º minimum
Torque………………………………………………………
Starting Torque………………………………0.8 to 5 Ncm
Lock Torque(Locking-Bushing Type)……………8 Ncm
Weight…………………………………….Approximately 8G
How To Order
Model
WS – 2A – 0.5 – 4K7 – 16ZS–3 – M
Standard Resistance Table (ohms)
100
1K
10K
100K 1M
120
1K2
12K
120K 1M2
150
1K5
15K
150K 1M5
180
1K8
18K
180K 1M8
220
2K2
22K
220K 2M2
270
2K7
27K
270K 2M7
330
3K3
33K
330K 3M3
390
3K9
39K
390K 3M9
470
4K7
47K
470K 4M7
560
5K6
56K
560K
680
6K5
68K
680K
820
8K2
82K
820K
Popular values listed in boldface. Special resistance available.
Style
Power Rating
Standard Resistance
Length of Operating Shaft
(from Mounting Surface)
Slotted Shaft
Resistance Tolerance
M=20%; K=10%
Tel: (949)642-SECI SECI Engineers & Buyers' Guide Fax: (949)642-7327
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