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SDKRA10100

The Alps Alpine SDKRA10100 is a SPST push button switch designed for PC board mounting. It offers a travel of 1.5mm and an operating force of 2.5±1.5N.

✓ Total Stock: 49,167 pcs

$ Price Range: $1.32

SDKRA10100 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	49,167 pcs On Request	49167 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SDKRA10100 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Alps Alpine
Operating Force	2.5 ±1.5 N
Operating Temperature Range	-10°C to +85°C
Type	Push

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SDKRA10100 Description

Short technical summary and product information.

The Alps Alpine SDKRA10100 is a push button switch from the SDKR Series, featuring a Single Pole Single Throw (SPST) circuit arrangement. It is designed for PC board mounting and has dimensions of 15.0x15.0x13.0mm.

This switch has an AC rating of 1A at 125V AC and 0.5A at 250V AC (resistive load), and a DC rating of 10mA at 5V DC (resistive load). It operates within a temperature range of -10°C to +85°C. Electrical performance includes a maximum contact resistance of 100mΩ (AC Switch) and 500mΩ (DC Switch), with insulation resistance of 500MΩ min. (AC Switch) at 500V DC and 100MΩ min. (DC Switch) at 100V DC.

Mechanically, the SDKRA10100 boasts a terminal strength of 5N for 1 minute, an actuator strength of 100N in the operating direction and 20N in the perpendicular direction, and a durability of 100,000 cycles. Environmentally, it meets an IP67 equivalent water resistance standard and has undergone cold, dry heat, and damp heat tests.

Packaging is provided in trays, with a minimum order unit of 750 pcs. for Japan and 3,000 pcs. for export. Soldering conditions for dip and hand soldering are specified.

SDKRA10100 Quick Information

Product Type: Push Button Switch

Series: SDKR Series

Canonical Name: Alps Alpine SDKRA10100 SPST Push Button Switch

Subcategory: Power Switches

SDKRA10100 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SDKRA10100 Estimated Pricing

Qty	Low	High
1+	$1.32	$1.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

SDKRA10100 Features

SPST push button switch for PC board mounting.
Rated for 1A 125V AC and 0.5A 250V AC.
100,000 cycle mechanical durability.
IP67 equivalent water resistance standard.
Operates from -10°C to +85°C.

SDKRA10100 Applications

Suitable for general purpose switching applications.
Ideal for environments requiring water resistance.
Used in control panels and user interfaces.
Applicable in temperature-sensitive environments.

SDKRA10100 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating temperature range of the SDKRA10100?

The operating temperature range is -10°C to +85°C.

What is the circuit arrangement of this switch?

The circuit arrangement is SPST.

What are the AC and DC switch ratings?

AC switch rating: 1A 125V AC, 0.5A 250V AC (resistive load). DC switch rating: 10mA 5V DC (resistive load).

What is the operating life of the SDKRA10100?

The operating life is 100,000 cycles.

What is the water resistance rating?

The switch has an IP67 equivalent water resistance standard.

What is the operating force and travel?

The operating force is 2.5 ±1.5 N, and the travel is 1.5 mm.

What packaging options are available?

The switch is packaged in tray. Minimum order quantity is 750 pieces for Japan and 3,000 pieces for export.