8121SDV3GE

Micro Momentary Push Switch

C&K's 8020 series of micro-action momentary switches are used in telecommunications equipment and computer peripherals due to their good tactile feel and wide selection of terminations. C&K's 8020 switch terminals are sealed and have a washable bottom.

Features

Bottom wash compatible epoxy end seal

Multiple termination options

positive touch

typical application

Telecommunications equipment

computer peripherals

meter

Contact Rating: Gold Contact Material (Type 8x25): 0.4 VA max at 20 V AC or DC. Silver Contact Material (Type 8x21, U8x1): 1 A max at 120 V AC or 28 V DC or 0.4 VA max at 20 V AC or DC. See data sheet for other ratings.

Contact Resistance: Less than 50 milliohms, typical initial value @ 2-4 V dc, 100 mA, for silver and gold braided contacts

Solderability: According to MIL-STD-202F Method 208D or EIA RS-186E Method 9 (1 hour steam aging)

Operating temperature: 8121SDV3GE: 30oC to 75oC. U8x1 models: 30oC to 65oC.

Electrical life: 60,000 on and off cycles at full load

Dielectric Strength: 1,000 Vrms min. @ sea level

Insulation resistance: 1083130 ohms minimum.

8121SDV3GE

Most common: No

Rated current: 1A (AC/DC)

Circuit: SPDT

Mounting Type: Panel Mount, Rear, Threaded

Sealed: Unsealed

Lighting: none

Switch function: open MOM

Electrical Life Cycle: 60000

Rated voltage - AC: 120V

Rated Voltage - DC: 28V

Actuator Type: Round, Plunger

Color - Actuator/Cap: White

Lighting Type, Color:

Lighting Voltage (Rated):

Termination method: through hole

Additional Features: Haptic Feedback

Panel cutout size: round-diameter 6.35mm

Packaging: Bulk