DH3CB1LA - CHERRY ELECTRICAL

Description

Cherry Electrical DH3CB1LA Switches - Sub-Miniature DHSeries Switch

Part Number

DH3CB1LA

Price

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Manufacturer

CHERRY ELECTRICAL

Lead Time

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Category

PRODUCTS - D

Specifications

Auxiliary Actuator

Stainless Steel

Base

PPS

Button

PBT

Contacts

Silver-Plated Brass

Cover

PBT

Flammability Rating

UL94V-O

Switch Series

DH3 50 to 300mA@30VDC

Temperature Rating

-25°C to +70°C

Terminals

Silver-Plated Brass

Features

Available with or without integrated auxiliary actuator
Can be fitted to circuit boards in upright position or horizontally with formed terminals
Specially designed for low switching currents and voltages
Ultraminiature dimensions, just 0.323" x 0.106" x 0.244"(8.2mm x 2.7mm x 6.2mm)

Datasheet

CherryElectrical=DH3CB1LA=datasheet1-8516654.pdf

2262 KiB

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Extracted Text

SUBMINIATURE DH Series Features Ultraminiature dimensions, Stainless steel just 0.323″ x 0.106″ x 0.244″ (8.2mm x 2.7mm x 6.2mm) Specially designed for low switching currents and voltages Available with or without integrated Gold-plated auxiliary actuator silver alloy contacts Can be fitted to circuit boards in upright position or horizontally Thermoplastic with formed terminals polyester base Common terminal NC terminal NO terminal Electrical Ratings Switch Series Electrical Rating DH3 50 to 300mA@30VDC DH4 5 to 50mA@30VDC Specifications Electrical Temperature Rating: -25°C to +70°C Flammability Rating: UL94V-O Materials Base: PPS Button: PBT Cover: PBT Auxiliary Actuator: Stainless Steel Terminals: Silver-Plated Brass Contacts: Silver-Plated Brass (DH3) Gold-Plated Brass (DH4) PBT = Polybutyleneterephthalate • PPS = Polyphenylene Sulphide 6 Ş0.063 +0.319 (Ş1.6 +8.1) ® Dimensions inches (mm) PCB Layout inches (mm) 0.323 0.211 Tolerance: ±0.002 (±0.05) (8.2) (5.35) (TOP VIEW) 0.157 (2)–ş 0.070 (4.0) (2)–(ş1.80) 0.098 (2.5) ş0.039 (ş1.00) Reference Line 0.098 0.098 (2.5) (2.5) Mounting 0.047±0.004 (1.2±0.1) 0.157±0.004 Recommended mounting screw: M1.6. (4.0±0.1) 0.098 0.098 Recommended torque: 9.81 cN•M 0.023±.002 (2.5) (2.5) (0.6±0.05) (1.0 kgf cm). Recommended use of • a flat washer and a spring washer for locking. Actuator Specifications Maximum Maximum Operating Minimum Max. Movement Operating Pre-Travel Point Over-Travel Differential Actuator Switch Force inches inches inches inches Type Type (gms.) (mm) (mm) (mm) (mm) AA 90 0.008 0.220±0.006 0.004 0.003 (0.2) (5.6±0.15) (0.1) (0.07) LA 50 0.051 0.264±0.020 0.012 0.024 (1.3) (6.7±0.5) (0.3) (0.6) Ordering Information DH 3 C B1 AA Code Contact Configuration Code Terminal Type inches (mm) Terminal Configuration Code Actuator Type Series/Prefix C SPDT B1 0.051 x 0.122 x 0.020 (1.3 x 3.1 x 0.5) AA Button Solder, Straight LA Simulated Roller Code Current Rating C4 0.025 x 0.122 x 0.020 (0.6 x 3.1 x 0.5) PCB, Straight 3 50 to 300mA@30VDC C5 0.025 x 0.122 x 0.020 (0.6 x 3.1 x 0.5) 4 5 to 50mA@30VDC PCB, RH Side C6 0.025 x 0.122 x 0.020 (0.6 x 3.1 x 0.5) PCB, LH Side 7 Specifications subject to change without notice. 0.252 (6.4) 0.063±0.004 0.196 (1.6±0.1) (4.97) 0.181 0.118 (4.6) (3.0) 0.006 (0.15) 0.207 (5.25) Operating Point Rest Position 0.106 (2.7) 0.134 (3.4)

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

Warranties differ by part and by which suppliers we use to procure it for you. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

Elite.Parts can ship via FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Absolutely! We are happy to serve customers regardless of location. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

All major credit cards are accepted: Visa, MasterCard, Discover, and American Express. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

Why buy from GID?

What they say about us

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