Vishay Spectrol
Dials and Multi-Turn Precision Potentiometers
For Fast, Dependable Service, Make Just One Call Ñ 1-800-433-5700 ALLIED
c
645
Precision Multi-Turn Counting Dials
Stock Mfr.Õs No. Minor Finish
Scale Size
No. Type Turns Div. Chrome
EACH
1-9 10-24 25-49 50-99 100-249
970-1030 11-1-11 11 1/50 Vernier Satin 1.000 D ´0.826 H 18.88 17.70 17.16 16.42 16.18
970-1035 15-1-11 10 1/500 Digital Satin 1.000 W ´1.750 H 17.76 16.65 16.15 15.44 15.22
970-1040 16-1-11 15 1/50 Vernier Clear 0.875 D ´0.875 H 10.18 9.54 9.17 8.77 8.64
970-1045 21-1-11 15 1/50 Vernier Satin 1.812 D ´1.000 H 19.71 18.48 17.92 17.14 16.90
Model 860
Ten-Turn Wirewound
Precision Potentiometer
Ten-turn wirewound precision potentiometer. Glass filled
thermoset plastic housing with anodized aluminum
bushing mount. Stainless steel terminals.
1
/
4
" dia. stainless
steel shaft. Moisture resistant. 8-watt power rating at 40¡C.
3% tolerance (5% below 200 ohms). 0.25% linearity
tolerance. Ð55¡C to +125¡C operating temperature.
1.812"D ´2.000"L. 500,000 turn rotational life. 4.5 oz.
970-1977 860-1-1-101 100 53.60 50.25 48.73 46.61 45.94
970-1979 860-1-1-501 500 53.60 50.25 48.73 46.61 45.94
970-1980 860-1-1-102 1000 53.60 50.25 48.73 46.61 45.94
970-1985 860-1-1-202 2000 53.60 50.25 48.73 46.61 45.94
970-1990 860-1-1-502 5000 53.60 50.25 48.73 46.61 42.89
970-1995 860-1-1-103 10K 53.60 50.25 48.73 46.61 45.94
970-2000 860-1-1-503 50K 53.60 50.25 48.73 46.61 45.94
Model 830
Three Turn Wirewound
Potentiometer
Three-Turn wirewound precision potentiometer. Glass filled
thermoset plastic housing with anodized aluminum bushing
mount. Stainless steel
1
/
4
" dia. shaft. Solderable brass plated
terminals. Moisture resistant. 3-watt power rating at 40¡C.
3% tolerance (5% below 200 ohms). 0.25% linearity tolerance.
Ð55¡C to +125¡C operating temperature. 1.812"D ´1.218"L.
500,000 turn rotational life. 3.0 oz.
970-1959 830-1-1-501 500 42.32 39.68 38.47 36.80 36.27
970-1960 830-1-1-102 1000 43.92 41.18 39.92 38.19 37.65
970-1965 830-1-1-202 2000 42.32 39.68 38.47 36.80 36.27
970-1970 830-1-1-502 5000 43.92 41.18 39.92 38.19 37.65
970-1975 830-1-1-103 10K 43.92 41.18 39.92 38.19 37.65
Model 536 Ten-Turn Wirewound Precision Potentiometer
Ten-Turn wirewound precision potentiometer. Glass
filled thermoset plastic housing with nickel plated
brass bushing mount. Thermoset plastic
1
/
4
" dia.
shaft. Moisture resistant. 3-watt power rating at 40¡C.
5% resistance tolerance. 0.25% linearity tolerance.
Ð55¡C to +125¡C operating temperature. 0.875"D ´
0.750"L. 1,000,000 turns rotational life. 0.75 oz.
970-1910 536-1-1-101 100 9.09 8.52 8.18 7.83 7.71
970-1915 536-1-1-201 200 9.09 8.52 8.18 7.83 7.71
970-1920 536-1-1-501 500 9.09 8.52 8.18 7.83 7.71
970-1925 536-1-1-102 1000 12.74 11.95 11.47 10.98 10.81
970-1930 536-1-1-202 2000 9.09 8.52 8.18 7.83 7.71
970-1935 536-1-1-502 5000 9.09 8.52 8.18 7.83 7.71
970-1940 536-1-1-103 10K 9.09 8.52 8.18 7.83 7.71
970-1945 536-1-1-203 20K 9.09 8.52 8.18 7.83 7.71
970-1950 536-1-1-503 50K 13.13 12.31 11.82 11.30 11.14
970-1955 536-1-1-104 100K 13.13 12.31 11.82 11.30 11.14
Model 535 Five-Turn Wirewound Precision Potentiometer
Five-Turn wirewound precision potentiometer. Glass filled
thermoset plastic housing with nickel plated brass
bushing mount. Stainless steel
1
/
4
" dia. shaft. Solderable
brass plated terminals. Moisture resistant. 2.32-watt
power rating at 40¡C. 5% tolerance. 0.25% linearity
tolerance. Ð55¡C to +125¡C operating temperature.
0.875"D ´0.750"L. 500,000 turns rotational life. 0.75 oz.
970-1890 535-1-1-102 1000 12.75 11.95 11.47 10.97 10.81
970-1895 535-1-1-502 5000 12.75 11.95 11.47 10.97 10.81
970-1900 535-1-1-103 10K 12.75 11.95 11.47 10.97 10.81
970-1905 535-1-1-203 20K 12.75 11.95 11.47 10.97 10.81
Model 162 Ten-Turn Wirewound
Precision Potentiometer
Ten-Turn wirewound precision potentiometer. Glass filled
thermoset plastic housing with nickel plated brass bushing mount.
Stainless steel 0.0935" dia. shaft. Solderable brass plated terminals.
Moisture resistant. 2-watt power rating at 40¡C. 5% tolerance.
0.3% linearity tolerance. Ð55¡C to +125¡C operating temperature.
0.500"D ´1.000"L. 500,000 turns rotational life. 0.3 oz.
970-1810 162-1-1-102 1000 73.53 68.94 66.85 63.94 63.02
970-1815 162-1-1-502 5000 73.53 68.94 66.85 63.94 63.02
970-1820 162-1-1-103 10K 73.53 68.94 66.85 63.94 63.02
Model 534 Ten-Turn Wirewound Precision Potentiometer
Ten-Turn wirewound precision potentiometer. Glass filled
thermoset plastic housing with nickel plated brass
bushing mount. Stainless steel
1
/
4
" dia. shaft. Solderable
brass plated terminals. Moisture resistant. 3-watt power
rating at 40¡C. 5% tolerance. 0.25% linearity tolerance.
Ð55¡C to +125¡C operating temperature. 0.875"D ´
0.750"L. 1,000,000 turn rotational life. 0.75 oz.
970-1840 534-1-1-101 100 9.12 8.55 8.21 7.86 7.74
970-1845 534-1-1-201 200 9.12 8.55 8.21 7.86 7.74
970-1850 534-1-1-501 500 9.12 8.55 8.21 7.86 7.74
970-1855 534-1-1-102 1000 9.12 8.55 8.21 7.86 7.74
970-1860 534-1-1-202 2000 9.12 8.55 8.21 7.86 7.74
970-1865 534-1-1-502 5000 9.12 8.55 8.21 7.86 7.74
970-1870 534-1-1-103 10K 9.12 8.55 8.21 7.86 7.74
970-1875 534-1-1-203 20K 9.12 8.55 8.21 7.86 7.74
970-1880 534-1-1-503 50K 12.57 11.79 11.32 10.83 10.67
970-1885 534-1-1-104 100K 12.57 11.79 11.32 10.83 10.67
Model 533 Three-Turn Wirewound Precision Potentiometer
Three-Turn wirewound precision potentiometer. Glass
filled thermoset plastic housing with nickel plated brass
bushing mount. Stainless steel
1
/
4
" dia. shaft. Solderable
brass plated terminals. Moisture resistant. 1.55-watt
power rating at 40¡C. 5% tolerance. 0.25% linearity
tolerance. Ð55¡C to +125¡C operating temperature.
0.875"D ´0.750"L. 300,000 turns rotational life. 0.75 oz.
970-1825 533-1-1-102 1000 12.80 12.01 11.53 11.01 10.86
970-1835 533-1-1-502 5000 12.80 12.01 11.53 11.01 10.86
970-1830 533-1-1-103 10K 12.80 12.01 11.53 11.01 10.86
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Stock Mfr.Õs Ohm
No. Type Value
EACH
10-24 25-49 50-99 100-2491-9
Concentric and digital turn-counting dials for use on multi-turn potentiometers and other rotating
devices. Shaft bore is
1
/
4
" dia.
Visit SpectrolÕs Website at www.spectrol.com
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