Electrical/Mechanical
Characteristics
| Current Carrying Capacity | Resistive load 250 MA at 28 VDC |
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| Shock Humidity | MIL-STD 202E | |
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| Code Program | Shorting or non shorting (non-shorting versions, up to 16 positions only) | |
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| Dielectric Strength | From pole to shaft 1,000 volts minimum | |
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| Contact Resistance | 75 milliohms maximum, over lifetime | |
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| Contacts | Phosphor-bronze with silver inlay at interface with program disc. Gold inlays available upon request. External terminals are solder (60-40) plated except on die cut edges. | |
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| Codes | Hexadecimal, B.C.D., Gray and others on special order | |
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| Switching Loads | 1.5 MA at 115 VAC 150 MA at 14 VDC |
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| Operating Forces | (torque over detents): 7 to 20 in./oz. ±25% | |
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| Life | 50,000 minimum cycles at rated load | |
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| Stop Strength | 15 in./lb. minimum | |
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| Operating Temperature Range | -55°C to +85°C (105°C optional) | |
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| Sealing | Terminals are insert molded into housing. Front and rear molded sections of module are interlock construction. Ideally suited for wave soldering. | |
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| Shafts and Hardware | Shafts and hardware are steel, cadmium plated and chromate treated. Detent parts, including stops, are stainless steel. | |
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| Anti-Rotation Device | Flatted mounting bushing .375" dia x .320", double "D" | |
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| Concentric Shafts | Available | |
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| Detent Angles | 90°, 60°, 45°, 36°, 30°, 22.5°, 20°, 18°, 15°, 12.8°, 11.25°, 10° | |
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| Molded Construction | Molded parts are Ryton R4 and Polyester PBT, chosen for heat resistance and electrical characteristics. Rated 94 V-0 or better. | |
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| Disc Construction | Program disc is glass epoxy, copper clad with silver plating standard. Gold upon request. | |
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