(AXB6)
FOR POWER SUPPLY
AND SIGNAL
PIN CONNECTORS
APPLICATIONS
1. Power supply connector (for battery
and charger connections)
2. Signal connector (for interface and
circuit board connections)
• Audio equipment: MD, CD, mini-
component systems and car stereo
systems
• Mobile equipment: Personal computers,
PDAs, GPS navigation systems
electronic note and handy terminals
• Video equipment: Digital cameras,
VTRs and LCD televisions
• Industrial equipment: Chip mounters
and robots
New
FEATURES
1. Small mounting area allows
compact equipment design
2. No cables means simple connection
and disconnection
Can be used for cableless circuit board
and power supply connections to allow
easy connection and removal.
3. Stroke and contact pressure can be
freely set
The spring rate can be changed to set the
contact pressure that you desire.
4. Absorbs variation in fitting accuracy
The spring provides enough flex to
absorbs variation in fitting accuracy.
5. Long life
Operation life is rated at 20,000 insertion
cycles.
What is a pin connector?
A pin connector consists of three components: a pin, a tube and a spring. Pin connectors
allow direct connection of batteries to equipment and direct connections between circuit
boards, and provide a high degree of design flexibility because you can alter the
combination of the components and set the height and spring pressure according to your
requirements.
A
Contact surface
C
A: Total length
B: Tube diameter
C: Stroke
B
Basis structure diagram
APPLICATIONS
1. Auto-focus camera
2. Laptop computer
3. PDA terminal
Connection between the camera and lens
Connection between a notebook computer and
docking station
Connection between a PDA and battery
charger
4. Connection between two circuit boards
5. Car stereo
6. Compact radio
Connection between two circuit boards
Connection between the body and control
panel
Radio and earphone connection
101
(AXB6)
PRODUCT TYPES
Pitch and Diameter
Number of pins
Setting height
3.5mm
1
4.0mm
3.5mm
Pitch:
3.5mm
Tube diameter: 1.5mm
Pin diameter: 0.9mm
2
4.0mm
3.5mm
3
4.0mm
4
4.5mm
Terminal shape
Part No.
AXB61043415
AXB61043425
AXB61053415
AXB61053425
AXB62443415
AXB62443425
AXB62453415
AXB62453425
AXB63443415
AXB63443425
AXB63453415
AXB63453425
AXB64463415
AXB64463425
Packing quantity
Inner carton (1 reel)
Outer carton
2,000 pcs.
20,000 pcs.
2,000 pcs.
20,000 pcs.
1,500 pcs.
1,500 pcs.
2,000 pcs.
2,000 pcs.
1,500 pcs.
1,500 pcs.
2,000 pcs.
2,000 pcs.
1,500 pcs.
1,500 pcs.
1,500 pcs.
1,500 pcs.
15,000 pcs.
15,000 pcs.
20,000 pcs.
20,000 pcs.
15,000 pcs.
15,000 pcs.
14,000 pcs.
14,000 pcs.
10,500 pcs.
10,500 pcs.
9,000 pcs.
9,000 pcs.
Notes) 1. The above connectors are standard types and can be used for both power supply and signal applications, but custom connectors are also
available (with different shapes, and for signal applications only).
2. The standard types do not have holding metal fittings and absorption covers, but connectors with these attached can be provided.
SPECIFICATIONS
1. Characteristics
Item
Rated current
Rated voltage
Breakdown voltage
Electrical
characteristics
Insulation resistance
Specifications
2A
12V AC/DC
500V AC for 1 minute
Min. 100MΩ
Condition
—
—
Leakage current: Max. 3mA
Using 500V DC megger (applied for 1 min.)
Measured with the pin compressed to the setting
height.
Measured using the inter-terminal voltage drop
method and the four-terminal method in the closed
state.
Measure the spring pressure when the pin
compressed to the setting height.
A static load of 9.8N applied to the pin from any
direction for one minute.
A static load of 4.9N applied to the pin in the axial
direction for one minute.
No freezing at low temperature
Infrared reflow soldering. However, temperature of
PC board adjacent to connector terminals.
Soldering iron
Perform five cycles of steps 1 to 4 in sequence.
Step
Temperature (°C) Time (minutes)
1
–40±3
30 to 35
2
5 to 35
10 to 15
3
85±2
30 to 35
4
5 to 35
10 to 15
Compressed to the setting height at a speed of 10
to 20 cycles per minute.
Contact resistance
Max. 50mΩ (quiescent)
Pin operation force
Mechanical
characteristics
Pin strength
Pin pullout strength
Ambient temperature
Soldering heat resistance
1.08±0.22N
Contact resistance: Max. 100mΩ,
Pin operation force: 1.08±0.22N
Contact resistance: Max. 100mΩ,
Pin operation force: 1.08±0.22N
–40°C to +85°C
Peak temperature: Max. 240°C
350°C within 3 seconds
Environmental
characteristics
Thermal shock resistance
5 cycles
Contact resistance: Max.100mΩ
Pin operation force: 1.08±0.22N
Operational durability
20,000 times, Contact resistance: Max.100mΩ,
Pin operation force: 1.08±0.22N
2. Material and surface treatment
Part name
Molded portion
Tube and Pin
Spring
Material
Heat resistant resin (UL94V-0), Color: black
Copper alloy
SUS
Surface treatment
—
Pin: Au plating over Ni (Min. 1µm)
Tube: Au plating over Ni
—
102
(AXB6)
DIMENSIONS
1. 1 pin
X-X cross section
1.5 dia.
±0.05
0.9 dia.
(D)Setting height
(B)
±0.05
mm General tolerance: ±0.2
4-R0.5
2.5
2.5
X
For square terminal
R0
.5
3.45
1.7
0.65
(0.6)
X
3.5
4.1
2.0
2.85
C
A
For square terminal
2-0.6 dia.
For square terminal
For square terminal
0.95
2.0
±0.05
2.9
0.95
dia.
2. 2 pins
4-R0.775
4-R0.5
3.5
±0.1
mm General tolerance: ±0.2
1.95
X-X cross section
1.5 dia.
±0.05
0.9 dia.
(B)
±0.05
6.15
5.6
X
For square terminal
2.5
R0
.5
(D)Setting height
1.7
1.4
3.45
0.65
(0.6)
For square terminal
X
7.0
7.6
2.0
0.95
2.85
C
A
Gate
2-0.6 dia.
0.1
For square terminal
For square terminal
0.95
2.9
2.0
±0.05
dia.
3. 3 pins
4-R0.775
4-R0.5
3.5
±0.1
3.5
±0.1
mm General tolerance: ±0.2
1.95
X-X cross section
1.5 dia.
±0.05
0.9 dia.
X
(D)Setting height
(B)
±0.05
9.65
9.1
For square terminal
.5
R0
1.7
1.4
3.45
0.65
(0.6)
X
10.5
11.1
2.0
0.95
For square terminal
Gate
(either left or right)
2.85
C
A
2.5
2-0.6 dia.
For square terminal
0.1
For square terminal
0.95
2.0
±0.05
2.9
dia.
103
(AXB6)
4. 4 pins
4-R0.775
4-R0.5
1.95
2.5
mm General tolerance: ±0.2
3.5
±0.1
3.5
±0.1
3.5
±0.1
X-X cross section
1.5 dia.
±0.05
0.9 dia.
X
(B)
±0.05
13.15
12.6
For square terminal
.5
R0
(D)Setting height
2.9
2.6
4.65
4.05
C
A
0.65
For square terminal
0.1
14.0
14.6
2.0
Gate
For square terminal
0.95
2.9
0.95
2.0
±0.05
dia.
Recommended PC board pattern
1. Circular terminal
E
(F)
3.5(pitch)
0.95
2. Square terminal
E
(F)
3.5(pitch)
l
ho
e)
.(
8
0.
2-
(0.6)
X
2-0.6 dia. For square terminal
0.95
2.4
Reel
Top cover tape
4.0
0.95
EMBOSSED TAPE and REEL DIMENSIONS
(unit: mm)
• Tape dimensions
Cover tape
G
±0.3
• Reel dimensions
Carrier tape
(I)
G
(1.75)
(2.0)
(4.0)
±0.3
(H)
(H)
(1.75)
(2.0)
(4.0)
370 dia.
Emboss
carrier tape
Pull-out direction
0.95
(8.0)
Pin connector
104
(8.0)
0.
2-
8
dia
.(
ho
)
le
5
0
1.
.
+0
1
a
di
2.6
.
dia
5
0
1.
.1
+0
Label
dia
.
.
dia
(AXB6)
Dimension table (unit: mm)
Part No.
AXB61043415
AXB61043425
AXB61053415
AXB61053425
AXB62443415
AXB62443425
AXB62453415
AXB62453425
AXB63443415
AXB63443425
AXB63453415
AXB63453425
AXB64463415
AXB64463425
Number
of pins
1
1
1
1
2
2
2
2
3
3
3
3
4
4
A
4.3
4.3
5.0
5.0
4.3
4.3
5.0
5.0
4.3
4.3
5.0
5.0
5.5
5.5
B
1.1
1.1
1.4
1.4
1.1
1.1
1.4
1.4
1.1
1.1
1.4
1.4
1.5
1.5
C
3.2
3.2
3.6
3.6
3.2
3.2
3.6
3.6
3.2
3.2
3.6
3.6
4.0
4.0
D
(Setting
height)
3.5
3.5
4.0
4.0
3.5
3.5
4.0
4.0
3.5
3.5
4.0
4.0
4.5
4.5
E
3.5
3.5
3.5
3.5
7.0
7.0
7.0
7.0
10.5
10.5
10.5
10.5
14.0
14.0
F
–
–
–
–
3.5
3.5
3.5
3.5
7.0
7.0
7.0
7.0
10.5
10.5
G
16.0
16.0
16.0
16.0
16.0
16.0
16.0
16.0
24.0
24.0
24.0
24.0
32.0
32.0
H
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
11.5
11.5
11.5
11.5
14.2
14.2
I
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
24.5
24.5
24.5
24.5
32.5
32.5
Terminal
shape
NOTES
1. Cleaning flux from PC board
Cleaning fluid left inside the tube can
cause corrosion of the internal spring. For
this reason, do not clean the PC board
with cleaning fluid.
2.
As this pin connector is connected
directly to the PC board, the surface of the
PC board should be free from dust, dirt
and corrosion.
3.
The attachment of the PC board above
should be designed so as not to cause
warping due to connector reaction forces.
Regarding general notes please
refer to page 8 and page 9.
12/1/2002
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