EP Series
Sealed Tiny Pushbutton Switches
Image shown represents the product series and may not indicate the actual part number
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The EP series of sealed tiny pushbutton switches from C&K are selected to power applications in the telecommunications and networking industry. The EP’s snap-fitting actuator accepts standard caps, and is sealed to protect against solder and cleaning processes – helping ensure it can withstand any harsh environment. Available in thru-hole and surface mount models, C&K’s EP switches are also RoHS compliant.
Features and Benefits
- Snap-fitting actuator accepts standard caps
- Sealed against solder & cleaning processes
- Thru-hole and surface mount models
Typical Applications
- Telecommunications & networking equipment
- Instrumentation & controls
- Computers & peripherals
Specifications
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Contact Rating:
Gold contact material: 0.4 VA max. @ 20 V AC or DC max. See datasheet for additional ratings
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Contact Resistance:
Below 20 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts
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Electrical Life:
EP11, EP21 models: 60,000 make-and-break cycles at full load. EP12 models: 30,000 cycles
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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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Dielectric Strength:
1,000 Vrms min. @ sea level
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Insulation Resistance:
10⁹ ohms min.
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Operating Temperature:
–30ºC to 85ºC
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Certifications:
models available
= Most Common
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.4VA (AC/DC) | SPST-NO | Surface Mount, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tape & Reel | |||
| 0.4VA (AC/DC) | SPST-NO | Surface Mount, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tape & Reel | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Plunger for Cap | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Plunger for Cap | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 1A (AC/DC) | SPST-NO | Thru-hole | Sealed - IP57 | No/None | Off-Mom | 60,000 | 120V | 28V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Surface Mount, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tape & Reel | |||
| 0.4VA (AC/DC) | SPST-NO | Surface Mount, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | White | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tape & Reel | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Surface Mount, Right Angle | Epoxy Sealed Terminals | Tray | |||
| 0.4VA (AC/DC) | SPST-NO | Thru-hole, Right Angle, Vertical | Sealed - IP57 | No/None | Off-Mom | 60,000 | 20V | 20V | Round, Plunger | Black | Thru-hole, Right Angle | Epoxy Sealed Terminals | Tray |