High Speed / Modular Connectors

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GbX I-Trac Backplane Connector System

The GbX I-Trac Vertical Header Backplane Connector System achieves superior impedance control and 12.5Gbps data rates in high-bandwidth applications. The connectors feature a unique open pin-field design, offering flexibility to assign high-speed differential pairs, low-speed signals, and power/ground contacts anywhere within the pin field.

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Part #

High Speed / Modular Connectors I-Trac dcard assy 7r sy 7row 4col open sn

76020-1004
Molex
1: S/69.71
1,087In Stock

Mfr. Part #
76020-1004

Mouser Part #
538-76020-1004

Molex

High Speed / Modular Connectors I-Trac dcard assy 7r sy 7row 4col open sn

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Datasheet

1,087In Stock

S/69.71

S/63.21

S/58.35

S/56.48

View

Min.: 1
Mult.: 1

Receptacles

56 Position

7 Row

3.7 mm

Solder Pin

Gold

76020

Tray

High Speed / Modular Connectors i-trac 7row dc sig m w dc sig mod left sn

76020-3010
Molex
1: S/169.87
550In Stock
End of Life

Mfr. Part #
76020-3010

Mouser Part #
538-76020-3010

End of Life

Molex

High Speed / Modular Connectors i-trac 7row dc sig m w dc sig mod left sn

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Datasheet

550In Stock

S/169.87

S/152.51

S/144.02

S/141.57

View

Min.: 1
Mult.: 1

Receptacles

140 Position

7 Row

3.7 mm

Solder Pin

Gold

76020

Tray

High Speed / Modular Connectors 11X10 BP HDR GUIDE LEFT

75705-3103
Molex
1: S/163.17
49In Stock

Mfr. Part #
75705-3103

Mouser Part #
538-75705-3103

Molex

High Speed / Modular Connectors 11X10 BP HDR GUIDE LEFT

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Datasheet

49In Stock

S/163.17

S/138.73

S/131.41

S/116.19

View

Min.: 1
Mult.: 1

Headers

220 Position

11 Row

1.85 mm

Solder Pin

Gold

75705

Tray

High Speed / Modular Connectors I-Trac dcard assy 7r ow 4col guide lft sn

76020-3004
Molex
1: S/80.50
441In Stock

Mfr. Part #
76020-3004

Mouser Part #
538-76020-3004

Molex

High Speed / Modular Connectors I-Trac dcard assy 7r ow 4col guide lft sn

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Datasheet

441In Stock

S/80.50

S/68.55

S/64.27

S/61.23

View

Min.: 1
Mult.: 1

Receptacles

56 Position

7 Row

3.7 mm

Solder Pin

Gold

76020

Tray

High Speed / Modular Connectors 11X10 DC REC GUIDE LEFT

75710-3010
Molex
1: S/198.44
33In Stock

Mfr. Part #
75710-3010

Mouser Part #
538-75710-3010

Molex

High Speed / Modular Connectors 11X10 DC REC GUIDE LEFT

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Datasheet

33In Stock

S/198.44

S/183.80

S/173.02

S/172.98

View

Min.: 1
Mult.: 1

Receptacles

220 Position

11 Row

3.7 mm

Solder Pin

Gold

75710

Tray

High Speed / Modular Connectors I-TRAC 7 ROW DC ASSY Y -4 COL GUIDE RIGHT

76020-5004
Molex
1: S/88.67
194In Stock

Mfr. Part #
76020-5004

Mouser Part #
538-76020-5004

Molex

High Speed / Modular Connectors I-TRAC 7 ROW DC ASSY Y -4 COL GUIDE RIGHT

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Datasheet

194In Stock

S/88.67

S/75.36

S/69.95

S/66.64

View

Min.: 1
Mult.: 1

Receptacles

56 Position

7 Row

3.7 mm

Solder Pin

Gold

76020

Tray

High Speed / Modular Connectors 11X6 DC REC GUIDE LEFT

75710-3006
Molex
1: S/119.54
212In Stock

Mfr. Part #
75710-3006

Mouser Part #
538-75710-3006

Molex

High Speed / Modular Connectors 11X6 DC REC GUIDE LEFT

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Datasheet

212In Stock

S/119.54

S/108.52

S/104.05

S/100.74

View

Min.: 1
Mult.: 1

Receptacles

132 Position

11 Row

3.7 mm

Solder Pin

Gold

75710

Tray

High Speed / Modular Connectors I-TRAC 7 ROW BP ASSY - 4 COL GUIDE LEFT

76015-3402
Molex
1: S/55.20
276In Stock

Mfr. Part #
76015-3402

Mouser Part #
538-76015-3402

Molex

High Speed / Modular Connectors I-TRAC 7 ROW BP ASSY - 4 COL GUIDE LEFT

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Datasheet

276In Stock

S/55.20

S/32.42

S/31.92

S/31.30

View

Min.: 1
Mult.: 1

Headers

56 Position

7 Row

3.7 mm

Solder Pin

Gold

76015

Tray

High Speed / Modular Connectors 11X6 DC REC GUIDE RIGHT

75710-5006
Molex
1: S/181.35
55In Stock

Mfr. Part #
75710-5006

Mouser Part #
538-75710-5006

Molex

High Speed / Modular Connectors 11X6 DC REC GUIDE RIGHT

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Datasheet

55In Stock

S/181.35

S/160.06

S/152.20

S/147.29

View

Min.: 1
Mult.: 1

Receptacles

132 Position

11 Row

3.7 mm

Solder Pin

Gold

75710

Tray

High Speed / Modular Connectors I-TRAC BP ASSY - 10 SY - 10 COL DUAL END

75705-1124
Molex
1: S/202.84
54In Stock

Mfr. Part #
75705-1124

Mouser Part #
538-75705-1124

Molex

High Speed / Modular Connectors I-TRAC BP ASSY - 10 SY - 10 COL DUAL END

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Datasheet

54In Stock

S/202.84

S/172.36

S/163.87

S/158.58

View

Min.: 1
Mult.: 1

Headers

220 Position

11 Row

1.85 mm

Solder Pin

Gold

75705

Tray

High Speed / Modular Connectors I-TRAC 11 ROW BP ASY 8COL GUIDE RIGHT

75705-5824
Molex
1: S/180.18
77In Stock

Mfr. Part #
75705-5824

Mouser Part #
538-75705-5824

Molex

High Speed / Modular Connectors I-TRAC 11 ROW BP ASY 8COL GUIDE RIGHT

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Datasheet

77In Stock

S/180.18

S/153.13

S/145.58

S/140.87

View

Min.: 1
Mult.: 1

176 Position

11 Row

Through Hole

Gold

75705

Tray

High Speed / Modular Connectors I-TRAC BP ASSY - 4 C Y - 4 COL GUIDE LEFT

76015-3403
Molex
1: S/82.37
300In Stock

Mfr. Part #
76015-3403

Mouser Part #
538-76015-3403

Molex

High Speed / Modular Connectors I-TRAC BP ASSY - 4 C Y - 4 COL GUIDE LEFT

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Datasheet

300In Stock

S/82.37

S/70.03

S/65.63

S/61.70

View

Min.: 1
Mult.: 1

Headers

56 Position

7 Row

3.7 mm

Solder Pin

Gold

76015

Tray

High Speed / Modular Connectors I-Trac vertical powe cal power receptacle

78227-1001
Molex
1: S/40.68
895In Stock

Mfr. Part #
78227-1001

Mouser Part #
538-78227-1001

Molex

High Speed / Modular Connectors I-Trac vertical powe cal power receptacle

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Datasheet

Product Comments

895In Stock

S/40.68

S/34.57

S/32.42

S/30.87

View

Min.: 1
Mult.: 1

Receptacles

4 Position

2 Row

2 mm

Press Fit

Gold

78227

Tray

High Speed / Modular Connectors I-TRAC 7 ROW BP ASSY BP ASSY - 4 COL OPEN

76015-1403
Molex
1: S/54.46
27In Stock
450Expected 11/23/2026

Mfr. Part #
76015-1403

Mouser Part #
538-76015-1403

Molex

High Speed / Modular Connectors I-TRAC 7 ROW BP ASSY BP ASSY - 4 COL OPEN

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Datasheet

27In Stock

450Expected 11/23/2026

S/54.46

S/46.28

S/43.40

S/41.34

View

Min.: 1
Mult.: 1

Headers

56 Position

7 Row

3.7 mm

Solder Pin

Gold

76015

Tray

High Speed / Modular Connectors Assy I-Trac RAPwr 7R w/Lf HDPlug PF 2Ckt

78229-1002
Molex
1: S/70.34
42In Stock
216Expected 11/16/2026

Mfr. Part #
78229-1002

Mouser Part #
538-78229-1002

Molex

High Speed / Modular Connectors Assy I-Trac RAPwr 7R w/Lf HDPlug PF 2Ckt

Learn More

Datasheet

42In Stock

216Expected 11/16/2026

S/70.34

S/59.79

S/56.05

S/53.37

View

Min.: 1
Mult.: 1

Headers

2 Position

2 Row

2 mm

Press Fit

Gold

78229

Tray

High Speed / Modular Connectors Assy I-Trac RAPwr 7R w/Lf HDPlug PF 4Ckt

78229-1033
Molex
1: S/90.97
38In Stock

Mfr. Part #
78229-1033

Mouser Part #
538-78229-1033

Molex

High Speed / Modular Connectors Assy I-Trac RAPwr 7R w/Lf HDPlug PF 4Ckt

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Datasheet

38In Stock

S/90.97

S/79.84

S/75.86

S/73.02

View

Min.: 1
Mult.: 1

Headers

4 Position

2 Row

2 mm

Press Fit

Gold

78229

Tray

High Speed / Modular Connectors 11X10 DC REC UNGUIDED

75710-1010
Molex
1: S/202.53
2In Stock
End of Life

Mfr. Part #
75710-1010

Mouser Part #
538-75710-1010

End of Life

Molex

High Speed / Modular Connectors 11X10 DC REC UNGUIDED

Learn More

Datasheet

2In Stock

S/202.53

S/172.13

S/157.57

S/153.91

View

Min.: 1
Mult.: 1

Receptacles

220 Position

11 Row

3.7 mm

Solder Pin

Gold

75710

Tray

High Speed / Modular Connectors 11X6 DC REC UNGUIDED

75710-1006
Molex
1: S/136.28
24In Stock

Mfr. Part #
75710-1006

Mouser Part #
538-75710-1006

Molex

High Speed / Modular Connectors 11X6 DC REC UNGUIDED

Learn More

Datasheet

24In Stock

S/136.28

S/120.94

S/114.75

S/114.71

View

Min.: 1
Mult.: 1

Receptacles

132 Position

11 Row

3.7 mm

Solder Pin

Gold

75710

Tray

High Speed / Modular Connectors 11 ROW 2 CKT VERT POW RECEP

78232-1001
Molex
1: S/38.93
648Expected 11/26/2026

Mfr. Part #
78232-1001

Mouser Part #
538-78232-1001

Molex

High Speed / Modular Connectors 11 ROW 2 CKT VERT POW RECEP

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Datasheet

Product Comments

648Expected 11/26/2026

S/38.93

S/35.03

S/33.01

S/32.15

View

Min.: 1
Mult.: 1

Receptacles

4 Position

2 Row

2 mm

Press Fit

Gold

78232

Tray

High Speed / Modular Connectors I-TRAC BP ASSY - 6 C Y - 6 COL OPEN - TIN

75705-1602
Molex
96: S/58.93
Non-Stocked

Mfr. Part #
75705-1602

Mouser Part #
538-75705-1602

Molex

High Speed / Modular Connectors I-TRAC BP ASSY - 6 C Y - 6 COL OPEN - TIN

Learn More

Datasheet

Non-Stocked

S/58.93

S/55.23

S/53.52

Quote

Min.: 96
Mult.: 96

132 Position

11 Row

1.85 mm

Through Hole

Gold

75705

Tray

High Speed / Modular Connectors I-TRAC BP SIGNAL MOD MODULE - 6 COL OPEN

75705-1604
Molex
96: S/81.12
Non-Stocked

Mfr. Part #
75705-1604

Mouser Part #
538-75705-1604

Molex

High Speed / Modular Connectors I-TRAC BP SIGNAL MOD MODULE - 6 COL OPEN

Learn More

Datasheet

Non-Stocked

S/81.12

S/76.06

S/72.44

Min.: 96
Mult.: 96

Headers

132 Position

11 Row

1.85 mm

Solder Pin

Gold

75705

Tray

High Speed / Modular Connectors I-TRAC BP ASSY - 8CO BP ASSY - 8COL OPEN

75705-1804
Molex
1: S/137.13
Non-Stocked Lead-Time 21 Weeks

Mfr. Part #
75705-1804

Mouser Part #
538-75705-1804

Molex

High Speed / Modular Connectors I-TRAC BP ASSY - 8CO BP ASSY - 8COL OPEN

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

S/137.13

S/116.54

S/109.26

S/104.40

View

Min.: 1
Mult.: 1

Headers

176 Position

11 Row

1.85 mm

Solder Pin

Gold

75705

Tray

High Speed / Modular Connectors I-TRAC BP ASSY - 8 COL GUIDE LEFT

75705-3824
Molex
1: S/220.24
Non-Stocked Lead-Time 31 Weeks

Mfr. Part #
75705-3824

Mouser Part #
538-75705-3824

Molex

High Speed / Modular Connectors I-TRAC BP ASSY - 8 COL GUIDE LEFT

Learn More

Datasheet

Non-Stocked Lead-Time 31 Weeks

S/220.24

S/187.23

S/175.40

Min.: 1
Mult.: 1

Headers

176 Position

11 Row

1.85 mm

Solder Pin

Gold

75705

Tray

High Speed / Modular Connectors I-TRAC BP SIGNAL MOD ULE - 6 COL GD RIGHT

75705-5604
Molex
144: S/88.87
Non-Stocked

Mfr. Part #
75705-5604

Mouser Part #
538-75705-5604

Molex

High Speed / Modular Connectors I-TRAC BP SIGNAL MOD ULE - 6 COL GD RIGHT

Learn More

Datasheet

Non-Stocked

S/88.87

S/84.86

S/84.00

View

Min.: 144
Mult.: 72

132 Position

11 Row

1.85 mm

Through Hole

Gold

75705

Tray

High Speed / Modular Connectors i-trac dcard assy 8c d assy 8col open tin

75710-1008
Molex
60: S/130.87
Non-Stocked

Mfr. Part #
75710-1008

Mouser Part #
538-75710-1008

Molex

High Speed / Modular Connectors i-trac dcard assy 8c d assy 8col open tin

Learn More

Datasheet

Non-Stocked

S/130.87

S/124.64

S/121.52

View

Min.: 60
Mult.: 60

Receptacles

176 Position

11 Row

3.7 mm

Solder Pin

Gold

75710

Tray

GbX I-Trac Backplane Connector System

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