-----Original Message----- From: cctalk-bounces(a)classiccmp.org [mailto:cctalk-bounces@classiccmp.org]On Behalf Of Michael Holley Sent: Wednesday, February 25, 2004 5:45 PM To: cctalk(a)classiccmp.org Subject: re: SS-50/SS-30 Pin Spacing The pin spacing is 0.156 inch. You can get the Molex parts at Digi Key. www.digikey.com You can look up all the data sheets using the parts numbers at www.molex.com. The 10 pin right angle connector is Molex part 09-52-3101, Digi Key part WM3307-ND. They cost $1.57. The polarizing key is Molex part15-04-0219, Digi Key WM2402-ND. They cost 0.25. The round pin male header is the Molex 3192 series. The 10 pin unit is Molex part 26-20-2101. I have not found a good source, Digi-Key only carries the square pins. The square pin has more contact area (a flat side instead of a point.) The increased friction makes it more difficult to plug and unplug boards. I used the AMP part to build a motherboard (fartherboard?) The 12 pin version is cheaper then the 10 pin version. I bought 12 pin parts and used a utility knife to trim them. 10 Pin MTA 0.156 Header Assembly Straight Round Tin Amp # 1-640384-0 Digi-Key# A24154-ND Price $1.37 12 Pin MTA 0.156 Header Assembly Straight Round Tin Amp # 1-640384-2 Digi-Key# A26174-ND Price $0.93 Michael Holley www.swtpc.com/mholley