The pins you need for the edge connectors are 08-52-0072. I like Great Plains Electronics. They have the pins and most of the needed edge connectors. Just go to there website and search for edge connectors. Some of the sizes are obsolete. Just count the number of pins in your connectors and purchase the edge connector with the same pin count. Marco Specialties also has a good selection. Contact me if you get into a jam and can’t find the needed connector. I might have it in stock.

I’m not a fan of the preassembled solder ready replacement edge connectors. I like the real ones when available. That way I can keep the old Gottliebs close to original when it comes to wiring. I’m not saying Docent connectors are bad but some of the replacement edge connectors I’ve seen are super cheap Chinese knock-offs. Just my 2 cents.