D-configuration Connectors for Digital Broadcasting Equipment
DXLM Series
Accepts panel thickness up to 3 mm
DXM Series
(Panel thickness up to 1.6 mm thick)
5.2
DXLM Series
6.7
Features
1. Increased range of the mounting panel thickness
Extension of the mating and locking area by 1.5 mm has
allowed the DXLM Series to be mounted on panels up to
3mm thick.
Effective protection against electrostatic discharge
Static electricity
Shell
2. Effective protection against electrostatic discharge
Unique Hirose Electric design makes reliable ground
connection in sequence, with metal shell first, then the
board circuit.
3. Temporary board holding feature
Deflecting force of the side protrusion of the insulator’s
posts against the walls of holes provides superior retention
to the board, preventing leaning forward during handling.
To board
4. Superior stability and retention to the board
Solid metal grounding posts are soldered to the board.
This creates extremely strong retention to the board,
allowing the assembly to retain reliable connections, even
when large forces are applied when miss-mating or pulling.
Superior stability and retention to the board
5. RC-5237, EIAJ Standard
Conforms to the requirements for D-configuration
connector used in connections for digital image broadcast.
Insulator's post
Metal grounding post
Applications
TV, STB, DVD, LCD TV and other equipment supporting digital
broadcasts
Side protrusion
2002.11
3
1
Product Specifications
Current rating
Rating
Voltage rating
Item
1. Contact resistance
2. Insulation resistance
3. Withstanding voltage
4. Mating/un-mating forces
5. Durability
(mating/un-mating)
6. Vibration
7. Shock
8. Humidity
(Steady state)
9. Temperature cycle
10. Salt Spray
250 V AC
Specification
80 m ohms max.
500 M ohms min.
No flashover or insulation breakdown
30N max. (mating)
4.2N min. (un-mating)
Measured at 500 V DC
500 V AC applied for one minute
With corresponding connector assembly.
Conditions
Measured at 100mA DC
1 A DC
Operating temperature range
-25 C to +70 C
o
o
Contact resistance: 25 m ohms max. variation from initial value
500
No damage, cracks, or parts dislocation
No electrical discontinuity of 1 ms or more Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,
2 hours / 3 axis
No damage, cracks, or parts dislocation
Acceleration of 490 m/s
2
, 6 ms duration, sine half-wave wave form, 3 cycles in each of the 3 axis
Contact resistance: 25 m ohms max. variation from initial value 96 hours at 40
o
C, humidity of 90% to 95%
Insulation resistance: 100 M ohms min.
Contact resistance: 25 m ohms max. variation from initial value Temperature: -25 C --> +5 C to +35 C --> +70 C --> +5 C to +35 C
Duration: 30 -->
2 to 3
--> 30 --> 2 to 3 (Minutes)
Insulation resistance: 100 M ohms min.
Contact resistance: 25 m ohms max. variation from initial value Exposed to 5% salt water solution for 48 hours
o
o
o
o
o
o
Material
Part
Contact: Receptacle
Contact: Plug
Insulator
Shell
Cover
Cable outer insulation
Brass
Phosphor bronze
PBT
Stainless steel
PVC
PVC
Material
Finish
Selective gold plating
Selective gold plating
Color: Black
Remarks
.
.
UL94V-0
.
Color: Gray
Color: Gray
.
.
.
Ordering Information
Receptacles
DX
1
Plugs
10 LM
2
1
1
.
14
3
4
S
5
E
6
DX 40 LM
1
2
1
.
14 PP
.
150
4
7
8
6
CV
9
1
Series name: DXLM
2
Termination type 10: PCB Right-angle through hole type
20: PCB Straight through hole type
40: Soldering type
Board mounting type E: Temporary insulator’s post
7
Cable Harness type
PP: D-configuration connector at both ends
P: D-configuration connector on one end/single audio connectors on other end
3
Form type
Blank: Standard item
1: Miniature type
2: Miniature panel single screw panel attachment
8
Overall length 150: 150 cm
300: 300 cm
4
Number of Positions: 14
5
Configuration of mating side S: Receptalce
2
9
Cover type CV: Standard
Receptacles
PCB Right-angle through hole type
15
17.14
19.54
36
29
7.62
1.27
No.7
No.1
4
3
No.14
15.94
No.8
5.6
10.6
6.3
5
3
5
6
9
Part Number
DX10LM-14SE
CL No.
230-5256-0
Miniature PCB Right-angle through hole type
6.3
5
17.14
19.54
22.54
7.62
No.7
1.27
No.1
11.5
3.9
4.8
9.3
No.14
15.94
No.8
3.985
4.785
6.69
8.595
Part Number
DX10LM1-14SE
CL No.
230-5258-5
3
3
Miniature PCB Right-angle through hole type (Single panel screw)
6.3
5
17.14
19.54
22.54
12.26
No.7
7.62
1.27
No.1
9.7
11.65
8.1
11.5
3.9
4.8
9.3
16.45
No.14
15.94
No.8
3.985
4.785
6.69
8.595
10.5
Part Number
DX10LM2-14SE
CL No.
230-5262-2
PCB Straight through hole type (Double panel screws)
38
29
7.62
No.7
1.27
No.1
No.14
19.54
17.14
No.8
Part Number
DX20LM-14SE
CL No.
230-5257-2
6.3
5
3
15.94
34.4
4
4
15
12
3
Plug Connectors (Cable assemblies)
D-configuration connector to D-configuration connector
Wiring Table
Connector A
Contact No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Connector B
Contact No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin assignment
Y
Y-GND
Pb
Pb-GND
Pr
Pr-GND
Auxiliary line 1
Line 1
Line 2
Auxiliary line 2
Line 3
Switch GND
Auxiliary line 3
Switch
Shorted
Unit: cm
Part Number
DX40LM-14PP-150CV
DX40LM-14PP-300CV
CL No.
230-5260-7
230-5268-9
L
150
300
12.5 MAX.
Contact
No. 7
Contact
No. 14
Connector A
Connector B
26.2MAX.
Contact
No. 7
Contact
No. 14
Contact
No. 1
Contact
No. 8
Contact
No. 1
42
L
Wiring Table
Contact
No. 8
42
Connector A Connector B: Green Connector C: Blue Connector D: Red
Contact No. Contact No. Contact No. Contact No. Pin assignment
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
3
4
.
.
.
.
.
.
.
.
.
.
.
.
.
.
5
6
.
.
.
.
.
.
.
.
Y
Y-GND
Pb
Pb-GND
Pr
Pr-GND
.
.
.
.
.
.
.
.
Shorted
Unit: cm
Part Number
DX40LM-14P-150CV
DX40LM-14P-300CV
12.5MAX.
CL No.
230-5261-0
230-5269-1
L
150
300
Connector B: Green
Contact
No. 7
Contact
No. 14
26.2MAX.
Connector A
Contact No. 2
Connector C: Blue
Contact No. 4
Contact No. 1
o
11.7
/
Contact No. 3
Contact No. 6
Contact No. 5
Contact
No. 1
Contact
No. 8
Connector D: Red
5
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