HSI Series Micro Rectangular High-Speed Direct-Insertion Electrical Connectors
Application areas:
Product Overview ■ Employs twisted‑wire elastic pins, ■ With a contact pitch of 1.27 mm × 1.27 mm; ■ Terminal configuration: straight‑through printed circuit board insertion; ■ Suitable for aerospace, aviation, electronics, ordnance, and marine systems; ■ Complies with GJB1438A standard.
Classification:
-
File size: 2.0MB
- Descriptions
- Performances
- Specifications
- Selection
-
- Commodity name: HSI Series Micro Rectangular High-Speed Direct-Insertion Electrical Connectors
Product Overview ■ Employs twisted‑wire elastic pins, ■ With a contact pitch of 1.27 mm × 1.27 mm; ■ Terminal configuration: straight‑through printed circuit board insertion; ■ Suitable for aerospace, aviation, electronics, ordnance, and marine systems; ■ Complies with GJB1438A standard.
Product Overview
■ Uses twisted‑wire elastic pins,
■ The contact pitch is 1.27 mm × 1.27 mm;
■ End configuration: Direct insertion into printed circuit boards;
■ Suitable for systems in aviation, aerospace, electronics, ordnance, and shipbuilding, among others;
■ Complies with GJB1438A standard.
-
Product Performance
■ Characteristic impedance: 100 Ω ± 10 Ω
■ Transmission Rate: 3.125 Gbps
■ Crosstalk: ≤5% (@3.125 Gbps)
■ Rated current: 1A
■ Contact resistance: ≤30 mΩ
■ Insulation resistance: ≥1000 MΩ
■ Dielectric withstand voltage: 500V
■ Vibration: 10 Hz–2000 Hz, 196 m/s²
■ Random Vibration: 50 Hz–2000 Hz, Power Density 0.4 G²/Hz, Total RMS 23.1 G
■ Impact: 980 m/s², 6 ms
■ Mechanical life: 500 cycles
■ Ambient temperature: -55°C to +125°C
-
■ Straight‑shaped guide plug
■ Model

① Main designation code: HSI
② Row Count: 2 rows
③ Number of contacts: 10, 20, 30, 40, 50, 60, 70, 80, 100, etc.
④ Connector Type: TJ – Straight Plug with Pins
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Through-hole PCB
⑦ Design Number: 02—Indicates the presence of a butt‑to‑butt guiding attachment.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HSI2-10TJ□1-02□
13.91
10.99
5.08
4
See Table 2 “Pin Length”
HS12-20TJ□1-02□
20.26
17.34
11.43
9
HS12-30TJ□1-02□
26.61
23.69
17.78
14
HS12-40TJ□1-02□
32.96
30.04
24.13
19
HS12-50TJ□1-02□
39.31
36.39
30.48
24
HS12-60TJ□1-02□
45.66
42.74
36.83
29
HS12-70TJ□1-02□
52.01
49.09
43.18
34
HS12-80TJ□1-02□
58.36
55.44
49.53
39
HS12-100TJ□1-02□
71.06
68.14
62.23
49
■ Straight‑type guide socket
■ Model

① Main designation code: HSI
② Row Count: 2 rows
③ Number of contacts: 10, 20, 30, 40, 50, 60, 70, 80, 100, etc.
④ Connector Type: ZK – Straight Socket with Plug-In Hole
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Through-hole PCB
⑦ Design Number: 02—Indicates the presence of a butt‑to‑butt guiding attachment.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS12-10ZK□1-02□
13.91
10.99
5.08
4
See Table 2 “Pin Length”
HS12-20ZK□1-02□
20.26
17.34
11.43
9
HS12-30ZK□1-02□
26.61
23.69
17.78
14
HS12-40ZK□1-02□
32.96
30.04
24.13
19
HS12-50ZK□1-02□
39.31
36.39
30.48
24
HS12-60ZK□1-02□
45.66
42.74
36.83
29
HS12-70ZK□1-02□
52.01
49.09
43.18
34
HS12-80ZK□1-02□
58.36
55.44
49.53
39
HS12-100ZK□1-02□
71.06
68.14
62.23
49
■ Direct‑Plug PCB Connector
■ Model

① Main designation code: HSI
② Row Count: 2 rows
③ Number of contacts: 10, 20, 30, 40, 50, 60, 70, 80, 100, etc.
④ Connector Type: TJ – Straight Plug with Pins
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Straight plug with pin insertion
⑦ Design Number: 01 — Indicates no guiding attachments.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS12-10TJ□1-01□
9.65
8.25
5.08
4
See Table 2 “Pin Length”
HS12-20TJ□1-01□
16
14.6
11.43
9
HS12-30TJ□1-01□
22.35
20.95
17.78
14
HS12-40TJ□1-01□
28.7
27.3
24.13
19
HS12-50TJ□1-01□
35.05
33.65
30.48
24
HS12-60TJ□1-01□
41.4
40
36.83
29
HS12-70TJ□1-01□
47.75
46.35
43.18
34
HS12-80TJ□1-01□
54.1
52.7
49.53
39
HS12-100TJ□1-01□
66.8
65.4
62.23
49
■ Direct-Insert Printed Circuit Board Socket
■ Model

① Main designation code: HSI
② Row Count: 2 rows
③ Number of contacts: 10, 20, 30, 40, 50, 60, 70, 80, 100, etc.
④ Connector Type: ZK – Straight Socket with Plug-In Hole
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Through-hole PCB
⑦ Design Number: 01 — Indicates no guiding attachments.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS12-10ZK□1-01□
9.65
8.25
5.08
4
See Table 2 “Pin Length”
HS12-20ZK□1-01□
16
14.6
11.43
9
HS12-30ZK□1-01□
22.35
20.95
17.78
14
HS12-40ZK□1-01□
28.7
27.3
24.13
19
HS12-50ZK□1-01□
35.05
33.65
30.48
24
HS12-60ZK□1-01□
41.4
40
36.83
29
HS12-70ZK□1-01□
47.75
46.35
43.18
34
HS12-80ZK□1-01□
54.1
52.7
49.53
39
HS12-100ZK□1-01□
66.8
65.4
62.23
49
■ Straight‑shaped guide plug
■ Model

① Main designation code: HSI
② Row Count: 4 rows
③ Number of contacts: 20, 40, 60, 80, 120, etc.
④ Connector Type: TJ – Straight Plug with Pins
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Through-hole PCB
⑦ Design Number: 02—Indicates the presence of a butt‑to‑butt guiding attachment.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS14-20TJ□1-02□
13.91
11.01
5.08
4
See Table 2 “Pin Length”
HS14-40TJ□1-02□
20.26
17.36
11.43
9
HS14-60TJ□1-02□
26.61
23.71
17.78
14
HS14-80TJ□1-02□
32.96
30.06
24.13
19
HS14-100TJ□1-02□
39.31
36.41
30.48
24
HS14-120TJ□1-02□
45.66
42.76
36.83
29
■ Straight‑type guide socket
■ Model

① Main designation code: HSI
② Row Count: 4 rows
③ Number of contacts: 20, 40, 60, 80, 120, etc.
④ Connector Type: ZK – Straight Socket with Plug-In Hole
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Through-hole PCB
⑦ Design Number: 02—Indicates the presence of a butt‑to‑butt guiding attachment.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS14-20ZK□1-02□
13.91
11.01
5.08
4
See Table 2 “Pin Length”
HS14-40ZK□1-02□
20.26
17.36
11.43
9
HS14-60ZK□1-02□
26.61
23.71
17.78
14
HS14-80ZK□1-02□
32.96
30.06
24.13
19
HS14-100ZK□1-02□
39.31
36.41
30.48
24
HS14-120ZK□1-02□
45.66
42.76
36.83
29
■ Direct‑Plug PCB Connector
■ Model

① Main designation code: HSI
② Row Count: 4 rows
③ Number of contacts: 20, 40, 60, 80, 120, etc.
④ Connector Type: TJ – Straight Plug with Pins
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Straight plug with pin insertion
⑦ Design Number: 01 — Indicates no guiding attachments.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS14-20TJ□1-01□
8.9
7.87
5.08
4
See Table 2 “Pin Length”
HS14-40TJ□1-01□
15.25
14.22
11.43
9
HS14-60TJ□1-01□
21.6
20.57
17.78
14
HS14-80TJ□1-01□
27.95
26.92
24.13
19
HS14-100TJ□1-01□
34.3
33.27
30.48
24
HS14-120TJ□1-01□
40.65
39.62
36.83
29
■ Direct-Insert Printed Circuit Board Socket
■ Model

① Main designation code: HSI
② Row Count: 4 rows
③ Number of contacts: 20, 40, 60, 80, 120, etc.
④ Connector Type: ZK – Straight Socket with Plug-In Hole
⑤ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑥ Pin termination method: 1—Through-hole PCB
⑦ Design Number: 01 — Indicates no guiding attachments.
⑧ Pin Length: See Table 2, “Pin Length.”


Model
A
B
C
m
L
HS14-20ZK□1-01□
8.9
7.87
5.08
4
See Table 2 “Pin Length”
HS14-40ZK□1-01□
15.25
14.22
11.43
9
HS14-60ZK□1-01□
21.6
20.57
17.78
14
HS14-80ZK□1-01□
27.95
26.92
24.13
19
HS14-100ZK□1-01□
34.3
33.27
30.48
24
HS14-120ZK□1-01□
40.65
39.62
36.83
29
HSI Series Micro Rectangular High-Speed Surface Mount Electrical Connectors
Product Overview
■ Uses twisted‑wire elastic pins,
■ The contact spacing is 1 mm × 1.5 mm;
■ End configuration: Surface-mount printed circuit board;
■ Suitable for systems in aviation, aerospace, electronics, ordnance, and shipbuilding, among others;
■ Complies with GJB1438A standard.
Product Performance
■ Characteristic Impedance: 100 Ω ± 10 Ω
■ Transmission Rate: 10 Gbps
■ Crosstalk: ≤5% (@10 Gbps)
■ Rated current: 1A
■ Contact resistance: ≤30 mΩ
■ Insulation resistance: ≥1000 MΩ
■ Dielectric Withstand Voltage: 500V
■ Vibration: 10 Hz–2000 Hz, 196 m/s²
■ Random Vibration: 50 Hz–2000 Hz, Power Spectral Density 0.4 G²/Hz
■ Impact: 980 m/s², 6 ms
■ Mechanical life: 500 cycles
■ Ambient temperature: -55°C to +125°C

Product Model

① Subject Pronoun
HSI— Inter‑Board High‑Speed Transmission Connector
② Tail-end method
None — Surface Mount
③ Number of contacts
20, 30, 40, 50, 60, 64, 70, 80, 90, 100, 120
④ Connector Type
TJ— Plug with pins
ZK— Socket with socket outlet
⑤ Inter‑floor height (code)
See Table 1 “Height Between Parallel Plates”
⑥ Connector plating (Au)
0–1.27 μm
1–0.76 μm
2–0.38 μm
⑦ Appendix
None — Indicates no attachments.
P— Indicates a guided accessory (housing locked to PCB)
⑧ Design Number
01, 02, 03, etc.
Table 1: Height Between Parallel Plates
Codename
A
B
C
D
E
F
G
H
I
Height h (mm) between the parallel plates
7
8
9
10
11
12
13
14
15

Model Example
HSI-60TJA0-02
Indicates 60 contact elements, with pins mounted on the plug, a board-to-board height of 7 mm, gold plating of 1.27 μm on the contacts, and design sequence number 02.
■ Plug with no attachments
■ Model

① Main designation code: HSI
② Number of Contacts: 20, 30, 40, 50, 60, 64, 70, 80, 90, 100, 120
③ Connector Type: TJ – Plug-in Pin Type
④ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑤ Connector Plating (Au): 0—1.27 μm; 1—0.76 μm; 2—0.38 μm ⑥ Design Sequence Number: 01

Model
A
B
C
n
D
HS1-20TJ□□-01
13.8
12.4
9
20
See Table 1 “Height Between Parallel Plates”
HS1-30TJ□□-01
18.8
17.4
14
30
HS1-40TJ□□-01
23.8
22.4
19
40
HS1-50TJ□□-01
28.8
27.4
24
50
HS1-60TJ□□-01
33.8
32.4
29
60
HS1-64TJ□□-01
35.8
34.4
31
64
HS1-70TJ□□-01
38.8
37.4
34
70
HS1-80TJ□□-01
43.8
42.4
39
80
HS1-90TJ□□-01
48.8
47.4
44
90
HS1-100TJ□□-01
53.8
52.4
49
100
HS1-120TJ□□-01
63.8
62.4
59
120
■ Surface‑mounted socket without attachments
■ Model

① Main designation code: HSI
② Number of Contacts: 20, 30, 40, 50, 60, 64, 70, 80, 90, 100, 120
③ Connector Type: ZK — Socket with Plug-In Holes
④ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑤ Connector Plating (Au): 0—1.27 μm; 1—0.76 μm; 2—0.38 μm ⑥ Design Sequence Number: 01

Model
A
B
C
n
D
HS1-20ZK□□-01
13.8
12.4
9
20
See Table 1 “Height Between Parallel Plates”
HS1-30ZK□□-01
18.8
17.4
14
30
HS1-40ZK□□-01
23.8
22.4
19
40
HS1-50ZK□□-01
28.8
27.4
24
50
HS1-60ZK□□-01
33.8
32.4
29
60
HS1-64ZK□□-01
35.8
34.4
31
64
HS1-70ZK□□-01
38.8
37.4
34
70
HS1-80ZK□□-01
43.8
42.4
39
80
HS1-90ZK□□-01
48.8
47.4
44
90
HS1-100ZK□□-01
53.8
52.4
49
100
HS1-120ZK□□-01
63.8
62.4
59
120
■ Plug with guide attachment table sticker
■ Model

① Main designation code: HSI
② Number of Contacts: 20, 30, 40, 50, 60, 64, 70, 80, 90, 100, 120
③ Connector Type: TJ – Plug-in Pin Type
④ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑤ Connector Plating (Au): 0—1.27 μm; 1—0.76 μm; 2—0.38 μm ⑥ Accessories: P—indicates the presence of guiding accessories (housing and PCB locking)

Model
A
B
C
n
D
E
HSI-20TJ□□P
18.3
15.35
9
20
See Table 1 “Height Between Parallel Plates”
Determined according to the printed circuit board thickness.
HSI-30TJ□□P
23.3
20.35
14
30
HSI-40TJ□□P
28.3
25.35
19
40
HSI-50TJ□□P
33.3
30.35
24
50
HSI-60TJ□□P
38.3
35.35
29
60
HSI-64TJ□□P
40.3
37.35
31
64
HSI-70TJ□□P
43.3
40.35
34
70
HSI-80TJ□□P
48.3
45.35
39
80
HSI-90TJ□□P
53.3
50.35
44
90
HSI-100TJ□□P
58.3
55.35
49
100
HSI-120TJ□□P
68.3
68.35
59
120
■ Plug with no attachments
■ Model

① Main designation code: HSI
② Number of Contacts: 20, 30, 40, 50, 60, 64, 70, 80, 90, 100, 120
③ Connector Type: TJ – Plug-in Pin Type
④ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑤ Connector Plating (Au): 0—1.27 μm; 1—0.76 μm; 2—0.38 μm ⑥ Design Number: 02

Model
A
B
C
n
D
E
HSI-20TJ□□-02
18.3
16
9
20
See Table 1 “Height Between Parallel Plates”
Determined according to the printed circuit board thickness.
HSI-30TJ□□-02
23.3
21
14
30
HSI-40TJ□□-02
28.3
26
19
40
HSI-50TJ□□-02
33.3
31
24
50
HSI-60TJ□□-02
38.3
36
29
60
HSI-64TJ□□-02
40.3
38
31
64
HSI-70TJ□□-02
43.3
41
34
70
HSI-80TJ□□-02
48.3
46
39
80
HSI-90TJ□□-02
53.3
51
44
90
HSI-100TJ□□-02
58.3
56
49
100
HSI-120TJ□□-02
68.3
66
59
120
■ Surface‑mounted socket without attachments
■ Model

① Main designation code: HSI
② Number of Contacts: 20, 30, 40, 50, 60, 64, 70, 80, 90, 100, 120
③ Connector Type: ZK — Socket with Plug-In Holes
④ Height designation between parallel plates: See Table 1, “Height Between Parallel Plates.”
⑤ Connector Plating (Au): 0—1.27 μm; 1—0.76 μm; 2—0.38 μm ⑥ Design Number: 02

Model
A
B
C
n
D
E
HSI-20ZK□□-02
18.3
16
9
20
See Table 1 “Height Between Parallel Plates”
Determined according to the printed circuit board thickness.
HSI-30ZK□□-02
23.3
21
14
30
HSI-40ZK□□-02
28.3
26
19
40
HSI-50ZK□□-02
33.3
31
24
50
HSI-60ZK□□-02
38.3
36
29
60
HSI-64ZK□□-02
40.3
38
31
64
HSI-70ZK□□-02
43.3
41
34
70
HSI-80ZK□□-02
48.3
46
39
80
HSI-90ZK□□-02
53.3
51
44
90
HSI-100ZK□□-02
58.3
56
49
100
HSI-120ZK□□-02
68.3
66
59
120
-

Product Model
HSI □ - □ □ □ □ - □ □ - □
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
① Subject Pronoun
HSI—High-Speed Transmission Connector
② Row Number
2–2 Row
4–4 Row③ Number of Contacts
Row 2: 10, 20, 30, 40, 50, 60, 70, 80, 100
4 Rows: 20, 40, 60, 80, 120, 160④ Connector Type
TJ—Straight Plug with Pins
ZK—Straight Socket with Plug Hole
TJW—Bent Plug with Pins
ZKW—Curved Socket with Plug Hole⑤ Height designation between parallel plates
See Table 1 “Height Between Parallel Plates”
⑥ Pin Termination Method
1—Directly inserted into the printed circuit board
2—BGA Packaging⑦ Design Number
01—Indicates a non‑guiding accessory (the housing is not locked to the PCB).
02—Indicates the presence of a docking guide attachment (housing and PCB locking)
03—Indicates the presence of a docking locking accessory (housing and PCB locking)⑧ Pin length
See Table 2 “Pin Length”
⑨ Housing Material and Surface Treatment
None – Nickel‑plated aluminum alloy
G—Stainless Steel PassivationTable 1: Height Between Parallel Plates
Code
M
N
A
B
C
D
E
F
G
H
Height between parallel plates h (mm) 6
6
7
8
9
10
11
12
13
14
15

Table 2 Pin Length
Codename
A
B
C
D
E
F
G
Pin Length L (mm)
2.1
2.6
3.1
3.6
4.1
4.6
5.1
Recommended PCB Thickness
1.4–1.6
1.7–2.1
2.2–2.6
2.7–3.1
3.2–3.6
3.7–4.1
4.2–4.6
Selection Guide:
1) The guiding distance for plugs and sockets in both the width and length directions is 0.3.
2) When mating, the insertion force should be applied perpendicular to the mating interface.
3) There should be support columns and locking devices between printed circuit boards.
4) Plugs and sockets can be freely combined according to the inter‑board height. Model example: HSI2-60TJM1-02C
Features a mating guide attachment, 2 rows, 60 pins, a board-to-board pitch of 6 mm, straight‑type plug-in pins with a pin length of 3.1 mm, and an aluminum alloy housing with nickel plating.
Key words:
Hangxu Electronics, Hangxu Electronic Technology, Electronic Connectors
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Product Overview ■ Contact Array Configurations: 9, 15, 21, 25, 37, 51, 66, 74, 100; ■ Contact Spacing: 1.27 mm between rows and 1.1 mm between columns; ■ Terminal Types: Crimp, Solder Cup, Straight Plug, Bent Plug; ■ This series of products comprises compact, micro-sized rectangular electrical connectors; ■ This series is suitable for electrical connection systems that demand high reliability and miniaturization; ■ Complies with GJB2446A standard.
View DetailsHSI Series Micro Rectangular High-Speed Direct-Insertion Electrical Connectors
Product Overview ■ Employs twisted‑wire elastic pins, ■ With a contact pitch of 1.27 mm × 1.27 mm; ■ Terminal configuration: straight‑through printed circuit board insertion; ■ Suitable for aerospace, aviation, electronics, ordnance, and marine systems; ■ Complies with GJB1438A standard.
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