IC Socket R20+20 Machine-Tooled 40-Pin
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Prices updated: 12 Oct 2026
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About this product
A 40-pin machine-tooled DIP IC socket with two rows of 20 contacts at 2.54 mm pitch and 600 mil (15.24 mm) row spacing. Its machined contacts give a reliable grip and allow chips to be inserted and removed repeatedly, which suits microcontrollers, memory and logic ICs in prototypes and programming work.
Specifications
- Pin count
- 40
- Layout
- 2 rows x 20 pins (R20+20)
- Pin pitch
- 2.54 mm
- Row spacing
- 600 mil (15.24 mm)
- Contact type
- Machine-tooled
Frequently asked questions
Which chips fit this socket?
40-pin DIP chips with 2.54 mm pin pitch and 600 mil row spacing, such as 40-pin DIP microcontrollers and memory ICs. Confirm the chip's package in its datasheet before inserting it.
How do I insert and remove a chip without bending pins?
Align pin 1 with the socket's notch or marking, and press the chip down evenly on both rows. To remove it, lift gradually from both ends using a chip extractor or a flat tool, and avoid levering from one side only.
