SDA 系列
超薄撥碼開關(guān)
載列的圖片為產(chǎn)品系列圖像, 或與實(shí)際部件有異
C&K 的 SDA 系列超薄撥碼開關(guān)被設(shè)計(jì)人員用作工業(yè)控制的尋址開關(guān), 用于計(jì)算機(jī)和外圍設(shè)備的邏輯切換以及許多其他應(yīng)用中的功能控制。開關(guān)的小尺寸設(shè)計(jì)節(jié)省了空間, 有通孔和表面貼裝型號, 并提供卷帶封裝。
特點(diǎn)
- Low profile design saves space
- Thru-hole and surface mount models
- Tape and reel packaging available
典型應(yīng)用
- Address switch for industrial controls
- Logic switching for computers and peripherals
- Function controlling for numerous applications
產(chǎn)品規(guī)格
-
Contact Rating:
25 mA @ 24 V DC or 100 mA @ 5 V DC
-
Electrical Life:
1,000 cycles at rated loads
-
Contact Resistance:
50 milliohms max. initial
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Insulation Resistance:
100 megohms between terminals
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Dielectric Strength:
300 V DC min. for 1 minute
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Operating Temperature:
-40°C to 85°C
-
Solderability:
DIP and look solderability testing per C&K spec. #448. Unplated edges of terminals permitted.
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= 最常見的
| Part Number |
|---|
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Number of Positions | Electrical Life Cycles | Pitch | Termination Style | Height Above Board | Actuator Type | Actuator Level | Washable | Process Features | Contact Material | Contact Finish | Voltage Rating | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25mA | SPST | SMT | Unsealed | No/None | 1 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.214" (5.45mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 8 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tape & Reel |
| 25mA | SPST | SMT | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tape & Reel |
| 25mA | SPST | SMT | Unsealed | No/None | 1 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tape & Reel |
| 25mA | SPST | SMT | Unsealed | No/None | 2 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.214" (5.45mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 2 | 1,000 | 0.100" (2.54mm), Full | Slide (Standard) | Raised | Beryllium Copper | Gold | 24VDC | Tape & Reel | ||||
| 25mA | SPST | Thru-hole | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.183" (4.65mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tube |
| 25mA | SPST | Thru-hole | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.183" (4.65mm) | Slide (Standard) | Flush, Recessed | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tube |
| 25mA | SPST | SMT | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Slide (Standard) | Flush, Recessed | Beryllium Copper | Gold | 24VDC | Tape & Reel | ||||
| 25mA | SPST | Thru-hole | Unsealed | No/None | 1 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.228" (5.80mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | Thru-hole | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.228" (5.80mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.214" (5.45mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 3 | 1,000 | 0.100" (2.54mm), Full | Slide (Standard) | Raised | Beryllium Copper | Gold | 24VDC | Tape & Reel | ||||
| 25mA | SPST | Thru-hole | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.183" (4.65mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tube |
| 25mA | SPST | Thru-hole | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.183" (4.65mm) | Slide (Standard) | Flush, Recessed | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tube |
| 25mA | SPST | SMT | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.175" (4.45mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tape & Reel |
| 25mA | SPST | Thru-hole | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.228" (5.80mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Gull Wing | 0.214" (5.45mm) | Slide (Standard) | Raised | Yes | Beryllium Copper | Gold | 24VDC | Tube | |
| 25mA | SPST | SMT | Unsealed | No/None | 4 | 1,000 | 0.100" (2.54mm), Full | Slide (Standard) | Raised | Beryllium Copper | Gold | 24VDC | Tape & Reel | ||||
| 25mA | SPST | Thru-hole | Unsealed | No/None | 5 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.183" (4.65mm) | Slide (Standard) | Flush, Recessed | Yes | Tape Seal | Beryllium Copper | Gold | 24VDC | Tube |
| 25mA | SPST | Thru-hole | Unsealed | No/None | 5 | 1,000 | 0.100" (2.54mm), Full | Thru-hole | 0.183" (4.65mm) | Slide (Standard) | Flush, Recessed | Yes | Beryllium Copper | Gold | 24VDC | Tube |