Convert surface-mount ICs to DIPs for use.

Do you have any of these issues?

Converting to DIP for testing surface-mount ICs
Converting ICs to 1.27mm pitch for use.
Converting ICs such as QFPs for use.

Problem Solution

The "Conversion Board Series" solves the problem!

Surface-mount ICs can be converted to DIPs using conversion boards.
SOP conversion boards can also be used to convert SOP, SSOP, and other types with pins coming out in two directions.
Types with pins in four directions, such as QFPs, can also be converted to QFPs using a QFP converter board.

What is a conversion board anyway?

Since around 1990, IC packages have become increasingly multi-pin count, and 2.54mm pitch packages such as universal boards have become huge in size. In addition, since around this time, there have been calls for downsizing, weight saving, and resource saving of products, and surface-mount type packages have become popular to meet these demands.
However, at the stage of prototyping, 2.54mm pitch was easier to work with, so package conversion boards were used to convert to DIP and check circuits and functions.

Currently, surface-mounted components are often used on universal boards and breadboards, or as part of repair parts for old products.

Sanhayato refers to products with only a board as "conversion boards" and products with pins as "conversion adapters.
There are also products with similar functions but different applications, which we call "sealed boards" and "universal boards.

Types of Conversion Boards

The following products are currently available from Sanhayato.

The information required for selection is "(1) Package shape," "(2) Pin spacing," "(3) Number of pins," and "(4) External size.

(1) Package Shape

SOP, SSOP, and other types with pins in two directions → SOP ICIC Conversion Board
QFP IC with pins in 4 directions such as QFP → QFP ICIC Conversion Board

Pin spacing

1.27mm, 1.00mm, 0.8mm, 0.635mm, 0.65mm, 0.5mm, 0.4mm are supported by Sanhayato.

Number of pins

SOP ICIC Conversion Board Maximum number of pins that can be mounted: 8 to 80 pins
QFP ICIC Conversion Board Maximum number of mountable pins: 24 to 208 pins

④External size

Please download detailed drawings from the product information page.

SOP IC Conversion Board Series Quick Reference Table

The 2.54mm side with 2 rows x 2 cannot be used with breadboards.

		Pitch
Maximum number of pins	Number of rows on 2.54mm side	1.27	1.00	0.8	0.65	0.635	0.5	0.4
8	1 row x 2	SSP-201			SSP-201
16	1 row x 2	SSP-122			SSP-202		SSP-202
20	2 rows x 2		SSP-101
24	2 rows x 2			SSP-81
28	1 row x 2	ICB-010
32	2 rows x 2				SSP-61		SSP-51
32	1 row x 2	SSP-123			SSP-203		SSP-203
40	2 rows x 2		SSP-102
44	2 rows x 2	SSP-121		SSP-83
48	2 rows x 2				SSP-64	SSP-63	SSP-53	SSP-41
50	2 rows x 2			SSP-84
64	2 rows x 2			SSP-82
80	2 rows x 2				SSP-62			SSP-52

View SOP IC Conversion Board Series

QFP IC Conversion Board Series Quick Reference Table

Pitch		0.8		0.65		0.5			0.4
Product		QFP-81	QFP-83	QFP-61	QFP-64	QFP-51	QFP-53	ICB-020	QFP-41
Substrate dimensions (mm)		59.69 ×59.69	40.64 ×40.64	59.69 ×59.69	40.64 ×40.64	77.47 ×77.47	45.72 ×45.72	40.64 ×45.72	48.26 ×48.26
Number of pins	24	○	○
	28	○	○
	32	○	○		○			○
	36	○	○		○		○	○
	40	○	○	○	○		○	○
	44	○	○	○	○		○	○
	48	○	○	○	○	○	○	○	○
	52	○	○	○	○	○	○	○	○
	56	○	○	○	○	○	○	○	○
	64	○	○	○	○	○	○	○	○
	68	○		○		○	○	○	○
	72	○		○		○	○	○	○
	80	○		○		○	○	○	○
	84	○		○		○	○	○	○
	100	○		○		○	○	○	○
	104	○		○		○			○
	112			○		○			○
	120					○			○
	128					○
	132					○
	144					○
	160					○
	176					○
	184					○
	208					○
	240

See QFP IC Conversion Board Series

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