GT7 Series
<
GT7, GT7A, and GT7W
>
Features
These automotive crimp terminals are equivalent to 040 and 070 tab width items.
The contact portion of the F connector side has been given a double structure to make these connectors
compatible with low insertion force and high contact pressure at the time of coupling.
In this design, the contact portion is housed in a box that is formed by a press. This prevents the contact portion
from being misshapen by an external force.
The design of the waterproof connectors uses a 2-stage sequence having a low insertion force.
Interface Portions and In-line Portions of the Various Units and Devices
* A partial gold plating specification can be applied to only the terminals specified by the customer.
137
Note 1: Sold by the reel.
Note 2: This component is used only with applicable HRS housings.
16 Pos.
Part Number
CL No.
Material
GT7-2022SCF
GT7A-2022SCF
GT3-2024SCF
757-0001-1
757-0003-7
753-0006-0
2.3
1.4 to 2.4
2.6 to 3.1
1.4 to 2.4
15.7
2.8
19
5,000 pcs. per reel
3,000 pcs. per reel
5,000 pcs. per reel
Finish
Outer
Diameter
A dimension B dimension
Packaging
Copper
alloy
Tin plating
Part Number
CL No.
Material
GT7-16DS-HU
757- 0008 - 0
PBT
Part Number
CL No.
Material
GT7-16R
757- 0010 -2
PBT
F Connectors
Terminals
Housing
Retainer (Used with GT7-16DS-HU)
138
22 Pos.
26 Pos.
Part Number
CL No.
Material
GT7-22DS -HU
757-0015-6
PBT
Part Number
CL No.
Material
GT7-22R
757- 0016 - 9
PBT
Part Number
CL No.
Material
GT7- 26DS -HU
757- 0009 -3
PBT
Part Number
CL No.
Material
GT7-26R
757- 0011- 5
PBT
Housing
Retainer (Used with GT7-22DS-HU)
Housing
Retainer (Used with GT7-26DS-HU)
139
140
42 Pos.
Mates with a 26-pos. F connector.
Mates with a 26-pos. + 16-pos. F connector.
B
Recommended Board Mounting Pattern
(Tolerance of unmarked values is +
- 0.05.)
Part Number
CL No.
A
GT7A-42DP-DS
757- 0013- 0
3
GT7-42DP-DS
757- 0007- 8
Shaded portion without stand-off
Part Number
CL No.
A
GT7A- 26DP-DS
757- 0014- 3
3
GT7- 26DP-DS
757- 0006-5
Shaded portion without stand-off
M Connectors
Board Type
26 Pos.
GT7 has shaded portion without standoff.
Board Type / Hybrid Type
GT7 has shaded portion without standoff.
B
Recommended Board Mounting Pattern
(Tolerance of unmarked values is +
- 0.05.)
B
Termination Tools
User's manuals are available. Please ask your Hirose Electric account representative.
Item
Specification
Remarks
Specification
1.5ton
Stroke Length
30mm
Number of strokes
200spm(50 Hz)
240spm(60 Hz)
Weight
75 kg
Motor
0.2kw
AC100V
Crimping speed
2,000 to 4,000 pcs. per hour
Part number CM-105
Crimp height setting tables are available for each cable type. Please contact your nearest Hirose Electric account representative.
Different cables will require different crimp height settings.
Hand Tool
Mates with a 26-pos. + 16-pos.
+ 22-pos. F connector.
64 Pos.
Part Number
CL No.
A
GT7A- 64DP-DS
757- 0012- 8
3
GT7- 64DP-DS
757- 0005-2
Shaded portion without stand-off
B
Recommended Board Mounting Pattern
(Tolerance of unmarked values is +
- 0.05.)
141
Board Type / Hybrid Type
GT7 has shaded portion without standoff.
Automatic Crimping Machine
Waterproof Type
Part Number
CL No.
Packaging
GT7W-1416SCF
757-0031-2
3,000 pcs. per reel
Part Number
CL No.
Packaging
GT7W-2022SCF
757- 0017- 1
5,000 pcs. per reel
Part Number
CL No.
Packaging
GT3W-2024SCF
753 - 0016 - 3
5,000 pcs. per reel
F Connectors
Terminals
142
143
Part No.
CL No.
A
B
C
D
Color Outer diameter of the cable
GT7W-1.5WS
757- 0025 - 0 1.50
8.40
2.8
4.3
Blue
1.5 mm
GT7W-1.9WS
757- 0026 - 2 1.90
8.40
3.2
4.7
Pink
1.9 mm
GT7W-3.4WS
757- 0027 - 5 3.40
8.55
4.4
5.9
Pink
3.4 mm
Part No.
CL No.
A
B
C
D
Color
GT7W-1.5DS
757- 0028 - 8 1.50 10.90
2.5
4.3
Blue
GT7W-1.9DS
757- 0029 - 0 1.90 10.40
2.9
4.7
Pink
GT7W-3.4DS
757- 0030 - 0 3.40 10.70
5.9
5.9
Pink
Wire Seal
Dummy Seal
144
Retainer (exclusively for GT7W-32DS-HUL(R))
32 Pos.
Part Number
CL No.
Color
GT7W- 32DS-HUL
757- 0021- 9
Black
Part Number
CL No.
GT7W- 14R
757- 0023 - 4
Part Number
CL No.
GT7W- 18R
757- 0024- 7
Note: Used with separate retainer
(GT7-18R and GT7W-14R).
Part Number
CL No.
Color
GT7W- 32DS- HUR
757- 0022- 1
Light gray
Housing
Note: Used with separate retainer
(GT7-18R and GT7W-14R).
Contact No.
Polarity mark
Polarity mark
Contact No.
Polarity mark
Polarity mark
Polarity mark
Polarity mark
Note 1: Use mounting screws of M3 with nominal diameter 3L-6.
Note 2: Use mounting screws of M3 with nominal diameter 3L-12.
Note 3: Tightening torque for the screws is 34.3 to 39.2 N.cm.
B
Recommended Board Mounting Pattern
B
Recommended Panel Cut-out
Part Number
CL No.
Key polarizing code
Color
GT7W- 32DP- DSL
757- 0019 - 7
A
Black
GT7W- 32DP- DSR
757- 0020 - 6
B
Light gray
145
M Connectors
Board Type
146
B
Wiring Tools
Operation manuals are available for the various wiring tools. Please contact a Hirose Electric account representative.
Automatic Crimping Machine
Product number CM-105
Item
Specification
Remarks
Specification
1.5ton
Stroke Length
30mm
Number of strokes
200spm(50 Hz)
240spm(60 Hz)
Weight
75 kg
Motor
0.2kw
AC100V
Crimping speed
2,000 to 4,000 pcs. per hour
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