myMectronic
myMectronic

A Premier B2B Part Search

GC ELECTRONICS 21169 Pre-Sensitized Circuit Board

The GC ELECTRONICS 21-169 is a positive pre-sensitized phenolic circuit board ideal for hobbyists and professionals alike. Its 1/16" thick phenolic base provides a stable foundation for circuit design, while the one ounce copper layer ensures reliable conductivity. The positive photo etch resist coating simplifies the etching process, allowing for precise and professional-looking circuit boards. Compatible with GC Developer solutions, this board meets Fed. Spec.: S-10941-1 and is a versatile solution for a wide range of electronic projects.

Authorized Distributors
Part No:21-169
Stock:24
Inv Date:05-28-2026
Price: Unit price: $6.38
Buy/RFQ:
Part No:21-169
Stock:24
Inv Date:05-28-2026
Price: Unit price: $6.38
Buy/RFQ:

GC ELECTRONICS 21169 Pre-Sensitized Circuit Board Specifications:

  • Thickness: 1/16 inch
  • Copper Weight: 1 ounce (0.0014 inch)
  • Base Material: Phenolic
  • Resist: Positive photo etch resist
  • Developer Compatibility: GC Developer Part Nos. 22-225 or 22-226
  • Dielectric Constant: 5.3
  • Fed Spec: S-10941-1
  • Dimensions: 6" x 9"

Buy the 21-169 GC ELECTRONICS Pre-Sensitized Circuit Board | myMectronic

Securely purchase the GC ELECTRONICS 21-169 Pre-Sensitized Circuit Board online today.

Buy Now

Frequently Asked Questions

Where can I buy GC ELECTRONICS 21169?

You can click on the BUY or RFQ button to purchase 21169 from an authorized GC ELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part 21169?

You can download the 21169 datasheet or visit the GC ELECTRONICS website for support.

Who is the manufacturer of 21169?

GC ELECTRONICS

GC ELECTRONICS Part List

Browse and search other GC ELECTRONICS parts, locate datasheets and stock

Sponsored by