Catalog

XF3B
For FPC
Rotary Backlock Connector (0.3-mm Pitch, Dual Contact)
Rotary Backlock Mechanism with
0.3-mm Pitch and Low Profile of 0.9 mm
• Wide molding wall on the rear bottom of the connector allows greater
freedom in board design.
• Dual contact model to enhance the contact structure of lower contact.
• Gold plated with an applicable FPC thickness of 0.2 mm.
• Halogen Free (*)
* OMRON uses the following standard to determine halogen-free construction: 900 ppm
max. for Br, 900 ppm max. for Cl, and 1,500 ppm max. for Br+Cl.
RoHS compliant
■ Ratings and Specifications
Rated current
Rated voltage
Contact resistance
Insulation resistance
Dielectric strength
Insertion durability
Ambient operating temperature
■ Materials and Finish
0.2 A AC/DC
50 V AC/DC
80 mΩ max. (at 20 mV DC max., 100 mA max.)
100 MΩ min. (at 250 V DC)
250 V AC for 1 min. (leakage current: 1 mA max.)
20 times
−30 to 85 °C (With no icing or condensation)
Housing
Slider
Contacts
LCP resin (UL94 V-0)/natural
LCP resin (UL94 V-0)/brown
Spring copper alloy/nickel substrate (2 μm)
Gold-plated contacts (0.15 μm)
■ Dimensions
[email protected]@45-31A
[email protected]@45-31AE
PCB Dimensions (TOP VIEW)
(1.4)
0.6
0.3
Terminal No.2
A ± 0.05
A
0.12
0.6 ± 0.05
0.3 ± 0.05
0.3 ± 0.05
0.65 ± 0.05
Cross-section diagram: X-X
1.8
1.1 Effective stacking length
0.55 Effective stacking length
XF3B
3.4
0.1
Terminal No.1
Terminal No.1
0.6 ± 0.05
0.6 ± 0.05
0.3 ± 0.05
B ± 0.05
0.12
0.6
Recommended FPC Dimensions
B
(1.1)
(4.2)
2.95 ± 0.05
Terminal No.2
(0.2)
Locked
4.5
4
C
Reference
pin mark
*
(2.3)
X
A ± 0.03
0.6 ± 0.02
0.1 ± 0.02
*
(0.2)
(2.3)
(2.1)
(1.6)
0.9
*
X
0.35
D
FPC insertion dimension
Pins*1
8
19
25
35
51
67
Model
XF3B-0845-31A
XF3B-1945-31A
XF3B-2545-31A
XF3B-3545-31A
XF3B-5145-31AE
XF3B-6745-31AE
1.4 ± 0.1
0.85 ± 0.1
0.75 ± 0.1
0.25 ± 0.1
B
C
D
2.1 4.3 2.75
5.4 7.6 6.05
7.2 9.4 7.85
10.2 12.4 10.85
15.0 17.2 15.65
19.8 22.0 20.45
(0.55)
Effective
stacking length
2 ± 0.3
1.45 ± 0.1
0.3 ± 0.02
* Dotted lines indicate the shape and dimensions
of the [email protected]@45-31AE connectors.
A
1.8
4.8
6.6
9.6
14.4
19.2
(1.1) Effective
stacking length
0.4
3.8
Table of Dimensions
+ 0.04
0.3 – 0.03
(0.2)
+ 0.04
0.2 ± 0.03
0.3 – 0.03
0.6 ± 0.02
(0.3)± 0.07
B ± 0.03
(B + 0.6) ± 0.05
2-R0.2 MAX
0.3 ± 0.07
T = 0.2 ± 0.03
(Conductive plating)
■ Ordering Information
Pins*1
8
19
25
35
51
67
8
Model
XF3B-0845-31A
XF3B-1945-31A
XF3B-2545-31A
XF3B-3545-31A
XF3B-5145-31AE
XF3B-6745-31AE
Quantity per reel (unit) *2
2,000
1,500
3
(Reinforcement
board)
*1. Please consult your OMRON representative for available pin count.
*2. Please order by integer multiple of the quantity per reel.