IC & Component Sockets

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QFP Open Top & Clamshell Sockets

Yamaichi Electronics Quad Flat Package (QFP) Open Top and Clamshell Sockets are designed with shoulder contact type and 2-point contact type. These sockets are available in 0.4mm to 0.8mm and 1mm pitch. Yamaichi QFP Open Top and Clamshell Sockets offer 1000MΩ (minimum) insulation resistance at 100V and 500V and 30mΩ of contact resistance. These open-top and clamshell sockets are gold over nickel plated.

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Part #

IC & Component Sockets 100 PIN QFP 0.65 MM

IC51-1004-814-1
Yamaichi Electronics
1: S/398.20
4Expected 10/29/2026

Mfr. Part #
IC51-1004-814-1

Mouser Part #
945-IC51-1004-814-1

Yamaichi Electronics

IC & Component Sockets 100 PIN QFP 0.65 MM

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Datasheet

4Expected 10/29/2026

S/398.20

S/338.53

S/325.18

S/314.32

S/306.69

Min.: 1
Mult.: 1

IC51

IC & Component Sockets 100 PIN QFP, 0.65 MM

IC234-1004-013N
Yamaichi Electronics
1: S/729.61
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
IC234-1004-013N

Mouser Part #
945-IC234-1004-013N

Yamaichi Electronics

IC & Component Sockets 100 PIN QFP, 0.65 MM

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Datasheet

Non-Stocked Lead-Time 9 Weeks

S/729.61

S/620.19

S/581.50

S/577.88

Min.: 1
Mult.: 1

Test & Burn-In Sockets

100 Position

QFP Socket

0.65 mm

Through Hole

Gold

- 40 C

+ 150 C

IC234

IC & Component Sockets 30 PIN TSOP 0.65 MM

IC51-0302-755
Yamaichi Electronics
1: S/241.02
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
IC51-0302-755

Mouser Part #
945-IC51-0302-755

Yamaichi Electronics

IC & Component Sockets 30 PIN TSOP 0.65 MM

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Datasheet

Non-Stocked Lead-Time 10 Weeks

S/241.02

S/209.61

S/201.55

S/194.82

View

Min.: 1
Mult.: 1

IC51

IC & Component Sockets 44P QFP 0.80MM PITCH

IC51-0444-467
Yamaichi Electronics
1: S/355.70
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
IC51-0444-467

Mouser Part #
945-IC51-0444-467

Yamaichi Electronics

IC & Component Sockets 44P QFP 0.80MM PITCH

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Datasheet

Non-Stocked Lead-Time 8 Weeks

S/355.70

S/302.33

S/289.29

S/279.64

S/272.83

Min.: 1
Mult.: 1

44 Position

0.8 mm

SMD/SMT

Gold

IC51

IC & Component Sockets 100Pin QFP Burn-in Skt 0.50 pitch

IC51-1004-809
Yamaichi Electronics
1: S/533.66
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
IC51-1004-809

Mouser Part #
945-IC51-1004-809

Yamaichi Electronics

IC & Component Sockets 100Pin QFP Burn-in Skt 0.50 pitch

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Datasheet

Non-Stocked Lead-Time 10 Weeks

S/533.66

S/496.22

S/487.85

S/481.04

View

Min.: 1
Mult.: 1

100 Position

0.5 mm

SMD/SMT

Gold

- 55 C

+ 170 C

IC51

IC & Component Sockets 112 PIN QFP 0.65MM

IC51-1124-1036-2
Yamaichi Electronics
1: S/458.50
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
IC51-1124-1036-2

Mouser Part #
945-IC51-1124-1036-2

Yamaichi Electronics

IC & Component Sockets 112 PIN QFP 0.65MM

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Datasheet

Non-Stocked Lead-Time 10 Weeks

S/458.50

S/389.79

S/374.42

S/361.92

View

Min.: 1
Mult.: 1

SMD/SMT

IC51

IC & Component Sockets 128 PIN QFP 0.50 MM PITCH

IC51-1284-1433
Yamaichi Electronics
1: S/722.45
Lead-Time 10 Weeks

Mfr. Part #
IC51-1284-1433

Mouser Part #
945-IC51-1284-1433

Yamaichi Electronics

IC & Component Sockets 128 PIN QFP 0.50 MM PITCH

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Datasheet

Lead-Time 10 Weeks

S/722.45

S/614.12

S/575.82

S/572.20

Min.: 1
Mult.: 1

128 Position

0.5 mm

SMD/SMT

Gold

- 55 C

+ 170 C

IC51

IC & Component Sockets 144 PIN QFP 0.50 MM PITCH

IC51-1444-1354-7
Yamaichi Electronics
1: S/935.87
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
IC51-1444-1354-7

Mouser Part #
945-IC51-1444-1354-7

Yamaichi Electronics

IC & Component Sockets 144 PIN QFP 0.50 MM PITCH

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Datasheet

Non-Stocked Lead-Time 10 Weeks

S/935.87

S/795.55

S/754.21

Min.: 1
Mult.: 1

144 Position

0.5 mm

SMD/SMT

Gold

- 55 C

+ 170 C

IC51

Bulk

IC & Component Sockets 44P QFP 0.80MM PITCH

IC234-0444-037N
Yamaichi Electronics
1: S/321.01
Non-Stocked

Mfr. Part #
IC234-0444-037N

Mouser Part #
945-IC234-0444-037N

Yamaichi Electronics

IC & Component Sockets 44P QFP 0.80MM PITCH

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Non-Stocked

S/321.01

S/272.86

S/261.11

S/252.39

S/246.24

Min.: 1
Mult.: 1

QFP Sockets

44 Position

0.8 mm

SMD/SMT

Gold

- 40 C

+ 150 C

IC234

IC & Component Sockets 128P QFP 0.50MM PCH W/O POSITIONING PIN

IC234-1284-043N
Yamaichi Electronics
10: S/492.75
Non-Stocked

Mfr. Part #
IC234-1284-043N

Mouser Part #
945-IC234-1284-043N

Yamaichi Electronics

IC & Component Sockets 128P QFP 0.50MM PCH W/O POSITIONING PIN

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Non-Stocked

S/492.75

S/482.05

S/473.33

S/459.51

View

Min.: 10
Mult.: 10

QFP Sockets

128 Position

Open Frame

0.5 mm

SMD/SMT

Gold

- 40 C

+ 150 C

IC234

IC & Component Sockets 144 PIN QFP, 0.50 MM 3.2MM TAIL, w/o PIN

IC234-1444-016N
Yamaichi Electronics
1: S/948.52
Non-Stocked

Mfr. Part #
IC234-1444-016N

Mouser Part #
945-IC234-1444-016N

Yamaichi Electronics

IC & Component Sockets 144 PIN QFP, 0.50 MM 3.2MM TAIL, w/o PIN

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Datasheet

Non-Stocked

S/948.52

S/806.29

S/764.41

Min.: 1
Mult.: 1

Test & Burn-In Sockets

144 Position

QFP Socket

0.5 mm

Through Hole

Gold

- 40 C

+ 150 C

IC234

IC & Component Sockets 176 PIN QFP, 0.40 MM

IC234-1764-059P
Yamaichi Electronics
10: S/805.36
Non-Stocked

Mfr. Part #
IC234-1764-059P

Mouser Part #
945-IC234-1764-059P

Yamaichi Electronics

IC & Component Sockets 176 PIN QFP, 0.40 MM

Learn More

Non-Stocked

S/805.36

S/755.15

S/718.21

View

Min.: 10
Mult.: 10

QFP Sockets

0.4 mm

SMD/SMT

IC234

IC & Component Sockets Open Top Sckt - QFP 64 P Cnt, 0.5 Pitch

IC357-0644-068P-1
Yamaichi Electronics
1: S/362.31
Non-Stocked

Mfr. Part #
IC357-0644-068P-1

Mouser Part #
945-IC357-0644-068P1

Yamaichi Electronics

IC & Component Sockets Open Top Sckt - QFP 64 P Cnt, 0.5 Pitch

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Datasheet

Non-Stocked

S/362.31

S/307.94

S/294.66

S/284.81

View

Min.: 1
Mult.: 1

QFP Sockets

64 Position

Socket

0.5 mm

Through Hole

Gold

- 40 C

+ 150 C

IC357

IC & Component Sockets Open Top Sckt - QFP 80 P Cnt, 0.65 Pitch

IC357-0804-003P
Yamaichi Electronics
1: S/438.76
Non-Stocked

Mfr. Part #
IC357-0804-003P

Mouser Part #
945-IC357-0804-003P

Yamaichi Electronics

IC & Component Sockets Open Top Sckt - QFP 80 P Cnt, 0.65 Pitch

Learn More

Datasheet

Non-Stocked

S/438.76

S/373.02

S/358.34

S/346.35

View

Min.: 1
Mult.: 1

QFP Sockets

80 Position

Socket

0.65 mm

Through Hole

Gold

- 40 C

+ 150 C

IC357

IC & Component Sockets Open Top Sckt - QFP 100 P Cnt, 0.5 Pitch

IC357-1004-053
Yamaichi Electronics
1: S/330.86
Non-Stocked

Mfr. Part #
IC357-1004-053

Mouser Part #
945-IC357-1004-053

Yamaichi Electronics

IC & Component Sockets Open Top Sckt - QFP 100 P Cnt, 0.5 Pitch

Learn More

Datasheet

Non-Stocked

S/330.86

S/281.27

S/269.13

S/260.14

S/253.79

Min.: 1
Mult.: 1

QFP Sockets

100 Position

Open Frame

0.5 mm

Through Hole

Gold

- 40 C

+ 150 C

IC357

IC & Component Sockets Open Top Sckt - QFP 176 P Cnt, 0.5 Pitch

IC357-1764-061P
Yamaichi Electronics
10: S/698.74
Non-Stocked

Mfr. Part #
IC357-1764-061P

Mouser Part #
945-IC357-1764-061P

Yamaichi Electronics

IC & Component Sockets Open Top Sckt - QFP 176 P Cnt, 0.5 Pitch

Learn More

Datasheet

Non-Stocked

S/698.74

S/655.15

S/651.06

Min.: 10
Mult.: 10

QFP Sockets

176 Position

Socket

0.5 mm

Through Hole

Gold

- 40 C

+ 150 C

IC357

IC & Component Sockets Open Top Sckt - QFP 176 P Cnt, 0.5 Pitch

IC357-1764-081P-1
Yamaichi Electronics
10: S/698.70
Non-Stocked

Mfr. Part #
IC357-1764-081P-1

Mouser Part #
945-IC357-1764-081P1

Yamaichi Electronics

IC & Component Sockets Open Top Sckt - QFP 176 P Cnt, 0.5 Pitch

Learn More

Datasheet

Non-Stocked

S/698.70

S/655.15

S/623.97

View

Min.: 10
Mult.: 10

QFP Sockets

176 Position

Socket

0.5 mm

Through Hole

Gold

- 40 C

+ 150 C

IC357

IC & Component Sockets 8 PIN SOP 1.27 MM

IC51-0082-1024
Yamaichi Electronics
1: S/212.84
Non-Stocked

Mfr. Part #
IC51-0082-1024

Mouser Part #
945-IC51-0082-1024

Yamaichi Electronics

IC & Component Sockets 8 PIN SOP 1.27 MM

Learn More

Datasheet

Non-Stocked

S/212.84

S/185.05

S/177.07

S/171.35

View

Min.: 1
Mult.: 1

SOP Sockets

8 Position

Chip Carrier

1.27 mm

SMD/SMT

Gold

- 40 C

+ 150 C

IC51

IC & Component Sockets 16 PIN SOP 1.27 MM

IC51-0162-1025
Yamaichi Electronics
1: S/240.60
Non-Stocked

Mfr. Part #
IC51-0162-1025

Mouser Part #
945-IC51-0162-1025

Yamaichi Electronics

IC & Component Sockets 16 PIN SOP 1.27 MM

Learn More

Datasheet

Non-Stocked

S/240.60

S/209.22

S/201.16

S/194.47

View

Min.: 1
Mult.: 1

IC51

IC & Component Sockets 16 PIN SOP 1.27 MM

IC51-0162-150
Yamaichi Electronics
1: S/140.13
Non-Stocked

Mfr. Part #
IC51-0162-150

Mouser Part #
945-IC51-0162-150

Yamaichi Electronics

IC & Component Sockets 16 PIN SOP 1.27 MM

Learn More

Datasheet

Non-Stocked

S/140.13

S/119.11

S/113.74

S/110.08

View

Min.: 1
Mult.: 1

SOP Sockets

16 Position

Chip Carrier

1.27 mm

SMD/SMT

Gold

- 40 C

+ 150 C

IC51

IC & Component Sockets 16 PIN SOP 1.27 MM

IC51-0162-271-1
Yamaichi Electronics
1: S/138.57
Non-Stocked

Mfr. Part #
IC51-0162-271-1

Mouser Part #
945-IC51-0162-271-1

Yamaichi Electronics

IC & Component Sockets 16 PIN SOP 1.27 MM

Learn More

Datasheet

Non-Stocked

S/138.57

S/117.79

S/112.45

S/108.83

View

Min.: 1
Mult.: 1

SOP Sockets

16 Position

Chip Carrier

1.27 mm

SMD/SMT

Gold

- 40 C

+ 150 C

IC51

IC & Component Sockets 16 PIN TSOP 0.65 MM PITCH

IC51-0162-778
Yamaichi Electronics
1: S/208.37
Non-Stocked

Mfr. Part #
IC51-0162-778

Mouser Part #
945-IC51-0162-778

Yamaichi Electronics

IC & Component Sockets 16 PIN TSOP 0.65 MM PITCH

Learn More

Datasheet

Non-Stocked

S/208.37

S/181.16

S/173.33

S/167.73

View

Min.: 1
Mult.: 1

SOP Sockets

16 Position

Chip Carrier

0.65 mm

SMD/SMT

Gold

- 40 C

+ 150 C

IC51

Bulk

IC & Component Sockets 20P SOP 1.27MM PITCH

IC51-0202-347
Yamaichi Electronics
1: S/154.42
Non-Stocked

Mfr. Part #
IC51-0202-347

Mouser Part #
945-IC51-0202-347

Yamaichi Electronics

IC & Component Sockets 20P SOP 1.27MM PITCH

Learn More

Datasheet

Non-Stocked

S/154.42

S/134.21

S/128.41

S/124.29

View

Min.: 1
Mult.: 1

20 Position

1.27 mm

SMD/SMT

Gold

- 55 C

+ 170 C

IC51

IC & Component Sockets 24 PI SOP 0.65 MM

IC51-0242-1341
Yamaichi Electronics
1: S/187.66
Non-Stocked

Mfr. Part #
IC51-0242-1341

Mouser Part #
945-IC51-0242-1341

Yamaichi Electronics

IC & Component Sockets 24 PI SOP 0.65 MM

Learn More

Datasheet

Non-Stocked

S/187.66

S/163.13

S/156.09

S/151.07

View

Min.: 1
Mult.: 1

IC51

IC & Component Sockets 24 PIN SOP 1.27 MM

IC51-0242-793
Yamaichi Electronics
1: S/212.22
Non-Stocked

Mfr. Part #
IC51-0242-793

Mouser Part #
945-IC51-0242-793

Yamaichi Electronics

IC & Component Sockets 24 PIN SOP 1.27 MM

Learn More

Datasheet

Non-Stocked

S/212.22

S/184.58

S/177.46

S/171.54

View

Min.: 1
Mult.: 1

IC51

QFP Open Top & Clamshell Sockets

Customer Service Office

Company

Resources

Support

8 Position
16 Position
20 Position
24 Position
28 Position
30 Position
32 Position
44 Position
48 Position
52 Position
56 Position
64 Position
80 Position
84 Position
100 Position
124 Position
128 Position
144 Position
176 Position
196 Position