8631 Series Micro-miniature Pushbutton Switches

C & K COMPONENTS

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EDMO # 8631ZBD2

MFR Part # 8631ZBD2

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Product Description

The 8600 series micro-miniature pushbutton switches are compact and ideal in applications with limited space. Common applications include networking, detection, and telecommunications equipment. The 8600 series switches are available in closed models with optional overtravel.

Features

This push button switch (EDMO# 8631ZBD2):
Single pole / single throw (SPST off-mom.)
Solder Terminals
Gold contact material
No epoxy seal
Plunger color: black
Features:
Available with over-travel
Normally closed models available
Microminiature size ideal where space is limited
Typical applications: detection, telecommunications & networking equipment, computers & peripherals
RoHS compliant

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Specifications

Contact Rating:

Q contact material (8631, 8632 Models): 500 mA @ 120 V AC or 28 V DC; 250 mA @ 250 V AC;
Electrical Life:

8631 and 8633 MODELS: 250,000 actuations at full load
Contact Resistance:

Below 30 mΩ typical initial @ 2 — 4 V DC, 100 mA, for both silver and gold plated contacts
Insulation Resistance:

109Ω, minimum
Dielectric Strength:

500 VRMS, minimum @ sea level
Operating Temperature:

-30°C to 65°C
Solderability:

Per MIL-STD-202F method 208D, or EIA RS-186E method 9
Case Materials:

Glass filled phenolic or diallyl phthalate (DAP), (UL94V-0)
Plunger Material:

Glass filled nylon (UL94V-0)
Brushing Material:

Nickel-plated brass
Contact Material:

silver-plated, coin silver (Q contact material)
Terminal Material:

silver-plated, copper alloy (8631, 8632 models)
Terminal Seal Material:

molded terminal insert (8631, 8632 models)
Hardware Material:

nickel-plated brass