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SH

Product catalog summary

Overview: The SH Micro Switch is a long-life, ultra-miniature switch with dimensions of 7×13×6 mm and a weight of 0.88g. It is designed to perform at least 300,000 mechanical operations and 50,000 electrical operations at 5A 250V.

Specifications:

Contact Type: SPDT (Single Pole Double Throw)
Electrical Rating: AC125V 0.1A, DC30V 0.1A (Resistive Load), AC125V, 250V 5A (Resistive Load)
Insulation Resistance: More than 100MΩ at DC 500V
Dielectric Strength: AC 1000V between NC and NO terminal, AC 1500V between terminals and ground
Contact Resistance: Less than 50mΩ (Initial) at DC6V 1A
Operating Speed: 0.5mm/sec to 1m/sec
Operating Frequency: 200 times per minute
Mechanical Life: 30,000 operations (min.)
Electrical Life: 50,000 operations (min. at rated load)
Ambient Temperature: -15℃ to 70℃
Ambient Humidity: 80% RH (max.)

Materials: The switch uses W/E Alloy #1 Cross-bar, Gold Plated Silver, and Silver contacts. Note that the W/E Alloy #1 Cross-bar contact is not approved by UL or CSA.

Dimensions and Types:

Type SH-I: Operating Force (OF) 0.6g, Release Force (RF) 0.2g
Type SH-IL: Operating Force (OF) 3.2g, Release Force (RF) 1g

Ordering and Handling:

Available with solder or printed circuit terminals.
When soldering, use a maximum 40W iron for no more than 5 seconds.
Use M1.2 screws for fixing and consider insulation cloth when mounting on metal bodies.

Catalog excerpts

■ In spite of it’s small size (7x13x6) 0.88g, this switch assures 300,000 operations (min.) Mechanical and 50,0000 operations (min.) Electrical Life at 5A 250V. ■Offered with a choice of Solder, Printed circuit terminals for your various needs. Contact (SPDT) C NO •SH — 1L Standard hinged lever Type

Open the catalog to page 1

SH_TERMINALS/DIMENSIONS_ •Solder terminal : No mark •Printed circuit terminal : Mark C •PCB Layout ORDERING CODE None HANDLING HINTS 1. When soldering iron of max. 40W for a maximum of 5 seconds on any terminals, be careful to ensure that the iron does not touch the switch body. 2. When fixing, use M1.2 screw and fix firmly. 3. When mouning on metal body, it is recommended to use insulation cloth between switch and panel.

Open the catalog to page 2

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Catalog excerpts

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