Electronics Finder

Description

Transistor Mica Insulators
4672

Part Number

4672

Price

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Manufacturer

KEYSTONE ELECTRONICS

Lead Time

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Category

Thermal Management » Misc Products

Specifications

Manufacturer

Keystone Electronics

Manufacturers Part #

4672

Sub-Categories

Miscellaneous Tools and Supplies

Factory Pack Quantity

Datasheet

M60p109.pdf

429 KiB

Download

Extracted Text

TRANSISTOR MICA INSULATORS & MOUNTING KITS M60 Section 6 FREV1A1-COLOR 4/4/13 5:34 PM Page 109 TRANSISTOR INSULATORS • Rapid Heat Dissipation • High Dielectric Strength • Low Cost These precision stamped mica insulators provide good thermal conductivity: Excellent thermal resistance 1100°F. (593°C) Dielectric constant of 7 at 1000 KHz. .009 watts per square inch per degree celsius per inch in thickness. MATERIAL: .003 (.08) ± .001 (.02) Thick Mica FOR TO-3 CASES FOR TO-66 CASES 1.375 [34.9] 1.500 [38.1] A .960 [24.4] .960 [24.4] 1.187 [30.2] .380 [9.7] .380 [9.7] .521 [13.3] .780 .750 .200 [5.1] .200 [5.1] [19.8] .430 [10.9] [19.1] B .156 [4.0] DIA. .045 [1.14] DIA. .080 [2.03] DIA. .166 [4.2] DIA. C DIA. (2) PLS (2) PLS (2) PLS D DIA. (2) PLS (2) PLS CAT. NO. 4664 CAT. NO. 4666 (2) PLS CAT. NO. A B C D FOR TO-3 CASES 1.562 [39.7] 4651 1.625 (41.3) 1.093 (27.8) .093 (2.36) .166 (4.2) 1.594 [40.5] 1.187 [30.2] 1.655 [42.1] 4652 1.560 (39.6) 1.050 (26.7) .203 (5.15) .171 (4.4) 1.187 [30.2] .521 [13.3] 1.187 [30.2] .521 [13.3] 4653 1.655 (42.1) 1.063 (27.0) .166 (4.2) .166 (4.2) .521 [13.2] 4636 1.655 (42.1) 1.063 (27.0) .052 (1.32) .166 (4.2) 1.062 4644 1.655 (42.1) 1.063 (27.0) .270 (6.9) .166 (4.2) .430 [10.9] 1.141 .430 [10.9] [27.0] 1.063 [29.0] [27.0] .059 [1.50] W. x .105 [2.7] .125 [3.2] DIA. .156 [4.0] DIA. FOR THREADED STUD TRANSISTORS .086 [2.18] H. .055 [1.40] .142 [3.6] DIA. .166 [4.2] DIA. (2) PLS (2) PLS .026 [0.66] DIA. (2) PLS (4) PLS CAT. NO. 4662 CAT. NO. 4667 CAT. NO. 4661 O.D. I.D. FOR PLASTIC CASE .860 [21.9] .580 [14.8] A DIA. .800 [20.3] 1.000 P [25 .4] .072 [1.9] .580 [14.8] .750 [19.1] CAT. ID OD For Screw .072 [1.9] .515 [13.1] NO. Inside Dia. Outside Dia. Size .520 [13.2] 4678 .120 (3.1) .375 (9.5) 4 .440 [11.2] .200 [5.1] .600 [15.3] .505 [12.9] .072 [1.9] 4679 .144 (3.7) .375 (9.5) 6 .065 [1.65] DIA. (2) PLS 4680 .171 (4.3) .500 (12.7) 8 .141 [3.6] .065 [1.65] DIA. .140 [3.6] DIA. DIA. 4681 .196 (5.0) .625 (15.9) 10 (2) PLS CAT. NO. A (2) PLS 4672 .141 (3.6) 4682 .260 (6.6) .750 (19.0) 1/4 4673 .115 (2.9) 4683 .328 (8.3) .875 (22.2) 5/16 CAT. NO. 4663 CAT. NO. 4671 TRANSISTOR MOUNTING KITS • Complete Kits or Individulal Hardware • Pre-Packaged • Uniform Hardware at Low Cost A A NOT SUPPLIED NOT SUPPLIED NOT SUPPLIED A B B CHASSIS CHASSIS CHASSIS C B C D C E E F D G G E FOR TO-220 CASE FOR TO-3 CASE FOR DO-4, TO-59, TO-60, TO-62 CASES CAT. NO. 4724 Complete Mounting Kit CAT. NO. 4725 Complete Mounting Kit CAT. NO. 4729 Complete Mounting Kit ITEM CAT. NO. DESCRIPTION QTY. ITEM CAT. NO. DESCRIPTION QTY. ITEM CAT. NO. DESCRIPTION QTY. A 4690 4-40 Screw 1 A 4696 6-32 Screw 2 A 4681 Mica Insulator 1 B 4672 Mica Insulator 1 B 4651 Mica Insulator 1 B 4702 Shoulder Washer 1 C 3049 Shoulder Washer 1 C 4698 Shoulder Washer 2 C 4704 Solder Terminal 1 E 4693 Lockwasher 1 D 4699 Metal Washer 2 D 1477 Lockwasher 1 E 4004 Solder Terminal 1 E 4705 10-32 Nut 1 G 4694 4-40 Nut 1 F 4700 Lockwasher 2 G 4701 6-32 Nut 2 FOR TO-66 CASE FOR DO-5, TO-48, TO-61 CASES These pre-packaged universal mounting kits provide CAT. NO. 4726 Complete Mounting Kit CAT. NO. 4730 Complete Mounting Kit all the necessary hardware and insulators required ITEM CAT. NO. DESCRIPTION QTY. ITEM CAT. NO. DESCRIPTION QTY. to securely mount the semiconductor to the chassis. A 4696 6-32 Screw 2 A 4682 Mica Insulator 1 Purchase the complete kit consisting of all hardware B 4666 Mica Insulator 1 B 4711 Shoulder Washer 1 included in one package. Your choice of individual C 4698 Shoulder Washer 2 C 4712 Solder Terminal 1 items available in 100 piece packages. Semicon- D 4699 Metal Washer 2 D 1476 Lockwasher 1 ductors customer supplied. E 4004 Solder Terminal 1 E 4713 1/4-28 Nut 1 F 4700 Lockwasher 2 G 4701 6-32 Nut 2 Tel (718) 956-8900 • Fax (718) 956-9040 www.keyelco.com 109 (800) 221-5510 • kec@keyelco.com 31-07 20th Road – Astoria, NY 11105-2017 RoHS COMPLIANT~ ISO 9001 CERTIFIED

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

Why buy from GID?

What they say about us

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