8020 系列
微动瞬间按动开关
C&K 的 8020 系列微动式瞬间按动开关因触感良好, 而且终端选择种类繁多, 多被用于电信设备和计算机外围设备。C&K 的 8020 开关端子密封, 底部可水洗清洁。
特点
- Epoxy terminal seal-compatible with bottom wash cleaning
- Wide variety of termination options
- Positive tactile feel
典型应用
- Telecommunications equipment
- Computer peripherals
- Instrumentation
产品规格
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Contact Rating:
Gold contact material (8X25 Models): 0.4 VA max. @ 20 V AC or DC max. Gold over silver contact material (8X21, U8X1 Models): 1 A @ 120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC or DC max. See datasheet for additional ratings
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Contact Resistance:
Below 50 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plaed contacts
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Solderability:
Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
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Operating Temperature:
8X2X Models: –30ºC to 75ºC. U8X1 Models: –30ºC to 65ºC.
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Electrical Life:
60,000 make-and-break cycles at full load
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Dielectric Strength:
1,000 Vrms min. @ sea level
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Insulation Resistance:
10⁹ ohms min.
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Certifications:
models available
= 最常见的
| Part Number |
|---|
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Switch Function | Electrical Life Cycles | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Color - Actuator/Cap | Illumination Type, Color | Illumination Voltage (Nominal) | Termination Style | Additional Features | Panel Cutout Dimensions | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1A (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 120V | 28V | Round, Plunger | White | Solder Lug | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 1A (AC/DC) | DPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 120V | 28V | Round, Plunger | White | Thru-hole | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole, Right angle | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Thru-hole, Right Angle, Vertical | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole, Right Angle | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole, Right angle | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole, Right angle | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Solder Lug | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk | |||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Wire Wrap | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Wire Wrap | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Solder Lug | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Panel Mount, Rear, Threaded | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Solder Lug | Tactile Feedback | Circular - 6.35mm Dia | Bulk | ||
| 0.4VA (AC/DC) | SPDT | Thru-hole | Unsealed | No/None | On-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Thru-hole | Tactile Feedback | Bulk |