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QFS Series Headers & Wire Housings

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Part #

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-016-04.25-L-D-DP-A
Samtec
1: Rp149.703
891In Stock

Mfr. Part No.
QFS-016-04.25-L-D-DP-A

Mouser Part No
200-QFS01604.25LDDPA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

891In Stock

Rp149.703

Rp148.236

Rp130.624

Rp115.213

View

Min.: 1
Mult.: 1

Sockets

32 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-L-D-PC4
Samtec
1: Rp355.362
469In Stock

Mfr. Part No.
QFS-052-04.25-L-D-PC4

Mouser Part No
200-QFS05204.25LDPC4

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

469In Stock

Rp355.362

Rp304.360

Rp288.766

Rp230.426

View

Min.: 1
Mult.: 1

Sockets

112 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-L-D
Samtec
1: Rp268.769
96In Stock

Mfr. Part No.
QFS-052-04.25-L-D

Mouser Part No
200-QFS0520425LD

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

96In Stock

Rp268.769

Rp252.991

Rp219.969

Rp219.785

View

Min.: 1
Mult.: 1

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-H-D-PC4
Samtec
1: Rp363.801
50In Stock

Mfr. Part No.
QFS-026-04.25-H-D-PC4

Mouser Part No
200-QFS0260425HDPC4

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

50In Stock

Rp363.801

Rp332.613

Rp316.835

Rp316.652

View

Min.: 1
Mult.: 1

Sockets

60 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-104-01-SL-D-RA
Samtec
1: Rp694.946
24In Stock

Mfr. Part No.
QFS-104-01-SL-D-RA

Mouser Part No
200-QFS10401SLDRA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

24In Stock

Rp694.946

Rp672.014

Rp631.469

Rp605.051

View

Min.: 1
Mult.: 1

Sockets

208 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Right Angle

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-104-04.25-L-D-A-GP
Samtec
1: Rp490.756
44In Stock

Mfr. Part No.
QFS-104-04.25-L-D-A-GP

Mouser Part No
200-QFS1040425LDAGP

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

44In Stock

Rp490.756

Rp441.405

Rp399.026

Rp396.641

View

Min.: 1
Mult.: 1

Sockets

208 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-H-D-A-P-TR
Samtec
1: Rp470.575
233In Stock

Mfr. Part No.
QFS-052-04.25-H-D-A-P-TR

Mouser Part No
200-QFS0520425HDAPTR

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

233In Stock

Cut Tape

Rp470.575

Rp434.066

Rp406.914

Rp388.752

Reel

Rp311.882

View

Min.: 1
Mult.: 1

: 150

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Reel, Cut Tape

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-01-SL-D-RA-K-TR
Samtec
1: Rp531.667
116In Stock

Mfr. Part No.
QFS-052-01-SL-D-RA-K-TR

Mouser Part No
200-QFS05201SLDRAKTR

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

116In Stock

Cut Tape

Rp531.667

Rp490.756

Rp460.118

Rp404.529

Reel

Rp368.938

View

Min.: 1
Mult.: 1

: 125

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Reel, Cut Tape

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-H-D-A-P
Samtec
1: Rp441.955
86In Stock

Mfr. Part No.
QFS-052-04.25-H-D-A-P

Mouser Part No
200-QFS05204.25HDAP

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

86In Stock

Rp441.955

Rp412.051

Rp395.540

View

Min.: 1
Mult.: 1

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-H-D-PC8
Samtec
1: Rp381.780
43In Stock

Mfr. Part No.
QFS-026-04.25-H-D-PC8

Mouser Part No
200-QFS0260425HDPC8

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

43In Stock

Rp381.780

Rp355.729

Rp335.548

Rp329.678

View

Min.: 1
Mult.: 1

Sockets

68 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-L-D-RF1-TR
Samtec
1: Rp365.636
139In Stock

Mfr. Part No.
QFS-026-04.25-L-D-RF1-TR

Mouser Part No
200-FS0260425LDRF1TR

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

139In Stock

Cut Tape

Rp365.636

Rp312.249

Rp292.802

Rp278.125

Reel

Rp257.578

View

Min.: 1
Mult.: 1

: 150

Sockets

52 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Reel, Cut Tape

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-01-SL-D-RA
Samtec
1: Rp374.625
77In Stock

Mfr. Part No.
QFS-026-01-SL-D-RA

Mouser Part No
200-QFS02601SLDRA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

77In Stock

Rp374.625

Rp371.323

Rp351.876

Rp280.694

View

Min.: 1
Mult.: 1

Sockets

52 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Right Angle

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-L-D-A
Samtec
1: Rp212.447
1.590In Stock

Mfr. Part No.
QFS-026-04.25-L-D-A

Mouser Part No
200-QFS02604.25LDA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

1.590In Stock

Rp212.447

Rp176.489

Rp150.254

Rp125.303

Quote

Min.: 1
Mult.: 1

Sockets

52 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-L-D-A-GP
Samtec
1: Rp242.351
133In Stock

Mfr. Part No.
QFS-026-04.25-L-D-A-GP

Mouser Part No
200-QFS02604.25LDAGP

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

133In Stock

Rp242.351

Rp239.782

Rp230.609

Rp205.842

View

Min.: 1
Mult.: 1

Sockets

52 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-L-D-PC4
Samtec
1: Rp241.250
492In Stock
676On Order

Mfr. Part No.
QFS-026-04.25-L-D-PC4

Mouser Part No
200-QFS02604.25LDPC4

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

492In Stock

676On Order

Rp241.250

Rp239.232

Rp205.475

Rp185.662

View

Min.: 1
Mult.: 1

Sockets

60 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-04.25-L-D-A-P-TR
Samtec
1: Rp206.393
223In Stock

Mfr. Part No.
QFS-026-04.25-L-D-A-P-TR

Mouser Part No
200-QFS0260425LDAPTR

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

223In Stock

Cut Tape

Rp206.393

Rp188.413

Rp182.176

Rp176.855

Reel

Rp163.096

View

Min.: 1
Mult.: 1

: 150

Sockets

52 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Reel, Cut Tape

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-026-06.25-SL-D-A
Samtec
1: Rp258.128
251In Stock
495On Order

Mfr. Part No.
QFS-026-06.25-SL-D-A

Mouser Part No
200-QFS02606.25SLDA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

251In Stock

495On Order

Rp258.128

Rp215.015

Rp170.985

Rp170.801

View

Min.: 1
Mult.: 1

Sockets

52 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-032-04.25-L-D-DP-A
Samtec
1: Rp242.901
196In Stock

Mfr. Part No.
QFS-032-04.25-L-D-DP-A

Mouser Part No
200-QFS03204.25LDDPA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

196In Stock

Rp242.901

Rp218.134

Rp183.460

Rp162.179

View

Min.: 1
Mult.: 1

Sockets

64 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-L-D-A
Samtec
1: Rp278.859
739In Stock

Mfr. Part No.
QFS-052-04.25-L-D-A

Mouser Part No
200-QFS05204.25LDA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

739In Stock

Rp278.859

Rp252.808

Rp183.827

Rp178.874

Quote

Min.: 1
Mult.: 1

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-L-D-A-GP
Samtec
1: Rp340.318
419In Stock
312Expected 16/09/2026

Mfr. Part No.
QFS-052-04.25-L-D-A-GP

Mouser Part No
200-QFS05204.25LDAGP

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

419In Stock

312Expected 16/09/2026

Rp340.318

Rp290.417

Rp270.420

Rp246.754

View

Min.: 1
Mult.: 1

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-04.25-L-D-PT4
Samtec
1: Rp314.817
80In Stock

Mfr. Part No.
QFS-052-04.25-L-D-PT4

Mouser Part No
200-QFS05204.25LDPT4

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

80In Stock

Rp314.817

Rp314.634

Rp303.626

Rp278.492

View

Min.: 1
Mult.: 1

Sockets

112 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-052-06.25-SL-D-A
Samtec
1: Rp400.126
121In Stock

Mfr. Part No.
QFS-052-06.25-SL-D-A

Mouser Part No
200-QFS05206.25SLDA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

121In Stock

Rp400.126

Rp399.759

Rp367.470

Rp275.190

View

Min.: 1
Mult.: 1

Sockets

104 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-078-04.25-L-D-A
Samtec
1: Rp371.690
97In Stock

Mfr. Part No.
QFS-078-04.25-L-D-A

Mouser Part No
200-QFS07804.25LDA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

97In Stock

Rp371.690

Rp361.049

Rp288.032

Rp270.420

View

Min.: 1
Mult.: 1

Sockets

156 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635MM Q2 HS PWR SOCKET STRIP

QFS-078-04.25-H-D-A-GP
Samtec
1: Rp687.608
50In Stock

Mfr. Part No.
QFS-078-04.25-H-D-A-GP

Mouser Part No
200-QFS0780425HDAGP

Samtec

Headers & Wire Housings 0.635MM Q2 HS PWR SOCKET STRIP

Datasheet

50In Stock

Rp687.608

Rp651.100

Rp624.314

Rp594.227

View

Min.: 1
Mult.: 1

Sockets

156 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder

Straight

Gold

QFS

Power, Signal

- 55 C

+ 125 C

Tray

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

QFS-078-06.25-SL-D-A
Samtec
1: Rp421.958
219In Stock

Mfr. Part No.
QFS-078-06.25-SL-D-A

Mouser Part No
200-QFS07806.25SLDA

Samtec

Headers & Wire Housings 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

Datasheet

219In Stock

Rp421.958

Rp419.206

Rp411.501

Rp408.382

View

Min.: 1
Mult.: 1

Sockets

156 Position

0.635 mm (0.025 in)

2 Row

SMD/SMT

Solder Pin

Straight

Gold

QFS

- 55 C

+ 125 C

Tray

QFS Series Headers & Wire Housings

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