Difference between revisions of "Vendors for parts"

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=== VFAT input connector==
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=== VFAT input connector===
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P5KS 130 pin surface mount 6.5 mm mated heigth, 0.5 mm narrow pitch
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 +
 
  
 
=== Precidip Connector===
 
=== Precidip Connector===

Revision as of 22:03, 15 November 2008

Ionization Chamber material

Modern Plastics

Source of Ertalyt and G10/FR4 plastic sheets

Address: 676 Howard Ave, Bridgeport, CT, 06605-0574

Phone: (203) 333-3128 / (800) 243-9696

sales reps: Vicky Rivera vrivera@modernplastics.com

Some previously used materials:

Ertalyte, PET NAT PET-P Plate natural

G10/FR4

Rohacell

was a company at Degussa.com

now it is called evonik http://www.evonik.com/en/index.html

http://www.degussa.com/degussa/en/products/productdatabase/default.htm?action=details&page=1&pid=1974&rno=1

http://www.rohacell.com/en/performanceplastics8344.html

Phone # 870 234 0286

The rohacell below was very thick and sturdy. Perhaps it can make a good lightweight chamber. It is not conducting so be carful of charge up effects. Rohacell 110 WF , CMS 01, Rev. G. Type 4 Grade B

Kapton windows

Gas connectors

Gas Gaskets

Marco Rubber

Marco Rubber & Plastic Products, Inc. 334 Clark Street North Andover, MA 01845 USA Telephone: 800-775-6525 Fax: 978-688-6915

Gasket Cord: part# CB1000-2.36 ; a 2.36 outer diameter O-ring cord which wee can use to make O-rings. The O-grin groove should be 1.77 mm deep and you can use superglue to joing the ends of the cord.

Specifications


Compound# Color Hardness Shore A Tensile Mpa (Psi) Elongation % 22Hr C/S @ 100C Low Temp High Temp B1000 Black 70 15.0 (2,150) 400 10 –40°C(–40°F) 120°C(248°F)

  • Buna-N is available in a wide range of Durometers and Colors,

Calculating the gaskets min radius of curvature

R= CE/S( inches)

where , R= radius of curvature in inches C= 1/2 the thickness of the material E= modulus of elasticity S= maximum fiber stress of yield stress of the material

Example for Buna-N

C = 2.36 mm/2 E= Elongation/Tensile = 4/2150 (1/psi) S =

Copper Clad Kapton

1.) Gus Gustafson DuPont Flexible Circuit Materials 14 T. W. Alexander Drive Research Triangle Park, NC 27709 Phone: 919-248-5280


AP7156E: 2 mil (50 micron kapton, 9 mil double sided copper. Need to etch the copper off of one side.

2.) Digikey; Copper foil tape. You can put a layer of kapton on the sticky side to prevent it from outgassing too much

Item # 3M1194D-1FT-ND

wave soldering

Connectors

SHV Panel Bulkhead

Kings solder SHV Bulkhead Receptacle, Kings Part # 1707-1 File:Kings1707-1 DESIGN.pdf

Kings Electronics
1685 Overview Drive
Rock Hill, SC 29730
Toll Free: 1-888-909-5551
Switchboard: 1-803-909-5000

Min order is 1000 pieces = $1300

Astrix can do smaller orders

818-381-8353 ask for Monique

BNC Female Panel Bulkhead

File:Amphenol BNC Panel Bulkhead.pdf


VFAT input connector

P5KS 130 pin surface mount 6.5 mm mated heigth, 0.5 mm narrow pitch


Precidip Connector

20 pin single row 1.27 mm pitch connectors for back of 10 x 10 cm GEM charge collector

Vendor:

http://www.westfield.co.uk/tp/html/13.html straight pin: 850-91-020-10-001

socket connector : 851-91-020-10-001

http://www.westfield.co.uk/tp/html/13.html