IDC
DB
CONNECTOR
2.5mm
(.098") pitch
Board-in Insulation displacement connectors
Features ––––––––––––––––––––––––
• Compact and low profile
This is a low profile connector with a mounting height 7.1mm
(.280") and a width of 4.1mm (.161").
• Twin U-slot insulation displacement section
The insulation displacement section connected to the wire
consists of two tin-plated slots (twin U-slot) for superb reliability.
• Locking solder tail
The contact's compliant solder tail has two locking positions,
both of which ensure stable connection once inserted into a
printed circuit board. This makes insertion into printed circuit
boards easy and reliable.
• Strain relief
The strain relief feature prevents stress due to vibration, impact
or bending from effecting the insulation displacement
This is a 2.5mm (.098") pitch insulation
displacement connector that is soldered
directly onto printed circuit boards, with a
mounting height of 7.1mm (.280") and with
a width of 4.1mm (.161"). The DB
connectors can be used by themselves or
in combination with NR or HR connectors.
connection. This is accomplished by holding the outside of the
wire with the insulation gripping device on the housing. To
ensure circuit integrity against vibration and undue tension,
ample clearance is provided between the insulation
displacement connection and the strain relief.
• Interchangeability
The DB connector has the same board layout and hole size as
crimp style SCN connector.
Specifications –––––––––––––––––––
• Current rating: 2A AC, DC (AWG #24)
• Voltage rating: 250V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Insulation resistance:
1,000M Ω min.
• Withstanding voltage: 1,000V AC/minute
• Applicable wire: UL1007(Contact JST for details regarding other UL
wires.)
AWG #28, #26, #24
Conductor/7 strands, tin-coated
Insulation O.D./1.0 to 1.4mm(.039" to .055")
• Applicable PC board thickness: 1.6mm(.063")
* Contact JST for details.
JS
T
5
Standards ––––––––––––––––––––––
0
1
Recognized E60389
Certified LR20812
275
DB
CONNECTOR
Connector –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Model No.
Cir-
cuits
2
3
4
Dimensions mm(in.)
A
2.5( .098)
AWG #28
(green)
02DB-8M
03DB-8M
04DB-8M
05DB-8M
06DB-8M
07DB-8M
08DB-8M
09DB-8M
10DB-8M
11DB-8M
12DB-8M
13DB-8M
AWG #24
AWG #26
(natural/white)
(black)
02DB-6S
03DB-6S
04DB-6S
05DB-6S
06DB-6S
07DB-6S
08DB-6S
09DB-6S
10DB-6S
11DB-6S
12DB-6S
13DB-6S
02DB-4K
03DB-4K
04DB-4K
05DB-4K
06DB-4K
07DB-4K
08DB-4K
09DB-4K
10DB-4K
11DB-4K
12DB-4K
13DB-4K
B
7.5( .295)
Q'ty /
box
1,000
1,000
1,000
500
500
500
500
500
500
500
250
250
5.0( .197) 10.0( .394)
7.5( .295) 12.5( .492)
10.0( .394) 13.0( .512)
12.5( .492) 17.5( .689)
15.0( .591) 20.0( .787)
17.5( .689) 22.5( .886)
20.0( .787) 25.0( .984)
22.5( .886) 27.5(1.083)
25.0( .984) 30.0(1.181)
27.5(1.083) 32.5(1.280)
30.0(1.181) 35.0(1.378)
7.1(.280)
5
6
7
8
1.7
(.067)
6.4
(.252)
JST
3.65(.144)
9
10
11
2.5
(.098)
A
B
2.0
(.079)
4.1(.161)
12
13
Material and Finish
Contact: Phosphor bronze, copper-undercoated, tin/lead-plated
Housing: Nylon 66, UL94V-0
PC board layout
(viewed from soldering side)
and Assembly layout –––––––––––––––––––
2.5±0.05
(.098±.002)
2.5
(.098)
min.
2.1
(.083)
min.
4.1
(.161)
1.0±0.05
(.039±.002)dia.
Note:
1. Tolerances are non-cumulative: ±0.05mm(±.002") for all centers.
2. Hole dimensions differ according to the kind of PC board and piercing method.
The dimensions above should serve as a guideline. Contact JST for details.
* Pulling or otherwise putting a strain on the harness attached to the connector
before the solder has completely cooled can dislodge the connector or cause
its misalignment.
* Do not reuse connectors that were previously soldered to and then
removed from a PC board.
276
7.1(.280)
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