2.54SB
HEADER
2.54mm
pitch
Headers
The 2.54mm pitch SB headers can be used
to directly interconnected printed circuit
boards. They come in both straight and
right angle models.
2.5mm pitch SB headers are also available.
In addition, 2.0mm pitch BC headers are
available.
Specifications –––––––––––––––––––
• Current rating: 3A AC, DC
• Voltage rating: 250V AC, DC
• Temperature range: -25˚C to +85˚C
(including temperature rise in applying
electrical current)
• Post: Brass, copper-undercoated tin-plated (reflow treatment)
• Wafer: PA 66, UL94V-0, green
• Pitch: 2.54mm
• Number of circuits: 2 to 20
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Standards ––––––––––––––––––––––
0
1
1
Recognized E60389
Certified LR20812
2.54SB
Model No.
Top entry type
T( )B-SQ
HEADER
Header ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Top entry type
Circuits
2 to 20
Side entry type
TS( )B-SQ
RoHS compliance
This product displays (LF)(SN) on a label.
*The number of circuits (2 to 20) will be filled in the parentheses above.
11.4
3.1
3.3
12.6
2.54
2.54x(N-1)
2.54xN
(1.27)
2.4
0.64
Side entry type
5.0
2.54
2.54x(N-1)
2.54xN
0.64
1.27
2.4
Note: N --- Number of circuits
PC board layout
(viewed from soldering side)
––––––––––––––––––––––––––––––––––––––
3.1
3.3
5.0
2.54±0.05
1.3min.
φ
0.9
+0.1
0
Note:
1. Tolerances are non-cumulative: ±0.05mm 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.
2