Electronics Finder

Description

Switch Snap Action N.O./N.C. SPDT Plunger PC Pins 5A 250VAC 28VDC 2N Thru-Hole
19N503

Part Number

19N503

Price

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Manufacturer

ITW SWITCHES

Lead Time

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Category

Switches » Switch Snap Action

Specifications

Manufacturer

ITW Switches

Manufacturers Part #

19N503

Sub-Category

Snap Action Switches

Factory Pack Quantity

Datasheet

Series_19.pdf

192 KiB

Download

Extracted Text

SNAP ACTION SWITCHES 5-AMP SUB-MINIATURE SWITCHES This fully sealed snap action switch series is ideal for applications in harsh environments where ingress of water and dust must be prevented. APPLICATIONS • Industrial equipment • Battery chargers for cordless tools • Medical equipment • Welding guns KEY FEATURES: • Insert molded terminals— • Choice of actuator fully sealed base • Silver or gold contacts ACTUAL SIZE • Meets IP67 • Non-flammable switch • BEAB and ENEC approvals UL94-V0 rated materials • SPDT (Form C) circuitry ORDERING INFORMATION: Part Number Contacts Actuator Style* Terminal Style Sealed RoHS Compliant IP67 Compliant 19N402 Silver Plunger Solder Yes 19N402L18 Silver Leaf lever Solder Yes 19N402R15 Silver Roller lever Solder Yes 19N403 Silver Plunger Solder No — 19N412 Gold Plunger Solder Yes 19N502 Silver Plunger P.C. Yes 19N503 Silver Plunger P.C. No — 19N512 Gold Plunger P.C. Yes 19N602 Silver Plunger Q.C. Yes 19N603 Silver Plunger Q.C. No — 19N702 Silver Plunger Wire Leads Yes 19N712 Gold Plunger Wire Leads Yes 19N703 Silver Plunger Wire Leads No — 19N713 Silver Plunger Wire Leads No — 19N920 Gold Plunger P.C. Right Angle (L) Yes — 19N922 Gold Lever P.C. Right Angle (R) Yes — *Note: Lever and roller lever actuator are available as options on most switches. Consult factory. STANDARDS / AGENCY / RATINGS: 3 3 3 ® IEC RoHS V IP67 COMPLIANT DE 2 2002 / 95 / EC COMPLIANT Contact an Authorized Distributor or Factory for Pricing www.itwswitches.com 56 2 SNAP ACTION SWITCHES SERIES 19: 5-AMP SUB-MINIATURE MECHANICAL / ELECTRICAL CHARACTERISTICS: PRODUCT DRAWINGS Overtravel: .2mm (min) depress to case Movement differential: .1mm reference Mechanical life: 10,000,000 operations Operating force: 2.0 N (203.9 gf) sealed 1.5 N (153.0 gf) sealed Ingress protection: IP67 Temperature: -40°C to +125°C (-40°F to +257°F) Body material: Nylon 46 Contacts: Silver—Silver nickel alloy Gold—5 microns of gold on copper/nickel Terminals: QC — Brass PCB — Tin plated brass All dimensions in Millimetres Solder — Brass Electrical Rating (Silver): BUTTON / LEVER POSITIONS: 250VAC (res.) — 5A (Max) 250VAC (ind.) — 1A (Max) Free position (F.P) A 28VDC (res.) — 3A (Max) Standard switch to mounting holes. . . . . . . . . . . . . . . . . 0.360 inches / 9,14mm (max) 28VDC (ind.) — 1A (Max) Standard switch to PCB. . . . . . . . . . . . . . . . . . . . . . . . . . 0.486 inches / 12,35mm (max) Electrical Rating (Gold): Sealed switch to mounting holes. . . . . . . . . . . . . . . . . . . 0.368 inches / 9,35mm (max) 28VDC (res.) — 100mA (Max) Leaf lever to mounting holes. . . . . . . . . . . . . . . . . . . . . . 0.492 inches / 12,50mm (max) Electrical Life (nominal): 100,000 operations Leaf lever to PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.618 inches / 15,70mm (max) Dielectric strength: Roller lever to mounting holes . . . . . . . . . . . . . . . . . . . . 0.677 inches / 17,20mm (max) 1000 VAC Roller lever to PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.803 inches / 20,40mm (max) Insulation resistance: 1 G Ohm Operating point (O.P) Contact resistance (initial): Standard switch to mounting holes . . . . . . . . . . . 0.330 inches ±.016 / 8,40mm ± 0,40 20mΩ (max) gold, Standard switch to PCB . . . . . . . . . . . . . . . . . . . . 0.457 inches ±.016 / 11,60mm ± 0,40 50mΩ (max) silver Sealed switch to mounting holes . . . . . . . . . . . . . . 0.335 inches±.016 / 8,50mm ± 0,40 Contact bounce: Leaf lever to mounting holes. . . . . . . . . . . . . . . . . 0.400 inches±.054 / 10,15mm ± 1,37 5 millisecond (max), Leaf lever to PCB . . . . . . . . . . . . . . . . . . . . . . . . . . 0.527 inches ±.054 / 13,38mm ± 1,37 1 millisecond per each pulse Roller lever to mounting holes . . . . . . . . . . . . . . 0.610 inches ±.045 / 15,50mm ± 1,14 Roller lever to PCB . . . . . . . . . . . . . . . . . . . . . . . . 0.719 inches ±.045 / 18,25mm ± 1,14 Designs and specifications are subject to change 57 800.544.3354 without notice due to product improvement. Copyright © 2011 ITW Switches 2011

Frequently asked questions

Electronics Finder' parent company, GID Industrial, specializes 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. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

We use 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. We are able to ship with other carriers if you would find it more convenient.

Electronics Finder will definitely serve you. We work with international clients all the time, which means we are regularly shipping goods all across the globe.

Visa, MasterCard, Discover, and American Express are all accepted by Electronics Finder. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may be offered (upon approval) for larger orders.

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

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What they say about us

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