Specifications
■Characteristics
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Service life (see note 1) | 1,000,000 operations | 3,000,000 operations | 10,000,000 | 1,000,000 (300,000) | 300,000 |
[mechanical/electrical] | minimum | minimum | operations minimum | operations min. | operations min. |
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Weight (see note 2) | Approx. 0.25 g | Approx. 0.85 g |
| Approx. 0.25 g |
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Contact form |
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Switching capacity | 1 to 50 mA, 5 to 24 VDC (resistive load) |
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| 100 µA to 50 mA, | |
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| 5 to 24 VDC |
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| (resistive load) |
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Contact resistance | 100 MΩ max. |
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| 100 MΩ max. |
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| (initial value) |
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| (rated: 100 µA, 5 VDC) |
Insulation resistance | 100 MΩ min. (at 250 VDC) |
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Dielectric strength | 500 VAC, 50/60 Hz for 1 minute |
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Bounce time | 5 ms max. |
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Vibration | Malfunction durability: 10 to 55 Hz, 1.5 mm double amplitude |
| Malfunction: | ||
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| 10 to 55 Hz, |
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| 1.5 mm double |
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| amplitude for 30 to 60 s |
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Shock | Mechanical durability: 1,000 m/s2 (approx. 100 G) |
| Destruction: | ||
| Malfunction durability: 100 m/s2 (approx. 10 G) |
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| 1,000 m/s2 max. | |
Ambient temperature |
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Humidity | 35% to 85% RH |
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| 35% to 85% |
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Note: 1. Figure in parentheses denotes the service life of high force type.
2.Denotes the weight of standard type.
3.Data shown are of initial value.
■Operating Characteristics
Characteristics | Part Number |
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| General |
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| High force |
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| High force | General |
| High force |
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| purpose type | type |
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| purpose type |
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| purpose type | type |
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| purpose type | ||||||
Operating force (OF) | 100 ± 30 g |
| 150 ± 50 g |
| 130 ± 50 g |
| 260 ± 70 g | 100 ± 30 g |
| 150 ± 50 g |
| 1.76 | ± 0.49 N | |||||||||
Release force (RF) min. | 20 g |
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| 50 g |
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| 30 g |
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| 50 g |
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| 20 g |
| 50 g |
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| 0.49 | N |
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Pretravel (PT) max. | 0.25 +0.2/ | mm | 0.25 | +0.2/ | mm | 0.3 +0.2/ | mm |
| 0.3 +0.2/ | mm | 0.25 +0.2/ | mm | 0.25 | +0.2/ | mm | 0.25 | +0.2/ | mm | ||||
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■ Construction |
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Contact along circle circumference (circular contact)
Switches have circular contact surface instead of single center point contact, increasing contact reliability.
Tactile Switch B3F | 1131 |
