SMARX CONTACT

SMARX CONTACT
Compatible with High Frequency (up to 10 GHz)

The spring characteristics brought about by special precision press technologies boast high stability and reliability, and spring performance is proven by its long-standing manufacturing track record. Furthermore, with an internal contact structure designed with a number of patented technologies, the reflection of high-frequency signals has been substantially decreased because of the stabilization of the characteristic impedance at high frequency, which allow us to reduce the number of used parts by 40%.

[ Application ]
Smartphones, parts related to connected car DCM, smart watches, digital wireless devices, space products,
transmission parts of high-frequency signals at up to 10 GHz, antenna-related parts, etc.

Characteristics of SMARX contact

・Superior high-frequency properties
・Achievement of excellent spring characteristics
・Wide variety of types and sizes
・Patented technology that balances spring characteristics and high-frequency properties
High stability, high reliability, and high durability

SMARX’s patented technology: Reduction of transmission distance by short pass structure
Why are users happy with the short transmission distance?
（1）Reduction of transmission loss thanks to stabilization of characteristic impedance
（2）Reduction of noise thanks to the capability to make low-impedance connections even at high frequencies

SMARX contact infinitely expands the design freedom

1. Grounding connection
[1] Reduction of noise induced voltage
a) Stabilization and strengthening of grounding performance
b) Reduction of number of grounding points (low-frequency area)
[2] Reduction of conductor resistance by means of a parallel circuit formed with a short pass structure

2. Connection of antenna power feed and high-speed signal
[1] Reduction of signal reflection
[2] Easier characteristic impedance matching
a) Full exhibition of antenna characteristics
b) Reduction of transmission loss (insertion loss)

3. Power supply connection
[1] Reduction of conductor resistance and reduction of noise
a) High-current connection capability (reduction of conductor resistance leads to suppression of heat generation)
b) Contact with noise-resistant (EMC countermeasures) ferrite

Ultrasmall SMARX CONTACT
Compatible with High Frequency (up to 10 GHz)

For Horizontal PCB Connection

Design with the mounting area minimized to the limit. (1.2 mm x 1.2 mm; world’s smallest size)
Having achieved a wide range of motion, the ultrasmall SMARX contact has a structure that is also highly resistant to external forces due to its shape. With our own patented internal contact employed, the contact reduces the transmission loss of high-frequency signals and improves the shielding characteristics in a grounding connection as well.

CFC Series

CFCSeries

All dimensions are in millimeters.

Type	Wide	Length	Height	Working Area	Parts Number
A	1.2	1.2	0.75	0.5~0.75	SMAR-CFC050051AA
	1.2	1.2	1.0	0.7~1.0	SMAR-CFC070019AA
	1.2	1.2	1.3	0.9~1.3	SMAR-CFC090018AA
	1.2	1.2	1.5	1.1~1.5	SMAR-CFC110052AA
	1.2	1.2	1.7	1.3~1.7	SMAR-CFC130053AA
	1.2	1.2	1.9	1.5~1.9	SMAR-CFC150054AA
B	1.2	1.8	0.75	0.45~0.75	SMAR-CFC040055BA
	1.2	1.8	1.0	0.7~1.0	SMAR-CFC070056BA
	1.2	1.8	1.2	0.9~1.2	SMAR-CFC090026BA
	1.2	1.8	1.4	1.1~1.4	SMAR-CFC110057BA
	1.2	1.8	1.6	1.3~1.6	SMAR-CFC130058BA
	1.2	1.8	1.8	1.5~1.8	SMAR-CFC150059BA
	1.2	1.8	2.0	1.7~2.0	SMAR-CFC170060BA

Footprint Data for Board Design CAD (.dxf/.png)

PNG

Appearance Shape Data for Mechanism Design 2D CAD (.stp)

SMAR-CFC070019A

SMAR-CFC090018A

SMAR-CFC090026B

SMAR-CFC070019A

SMAR-CFC090018A

SMAR-CFC090026B

CFS Series

CFSSeriesSlim Type

All dimensions are in millimeters.

Type	Wide	Length	Height	Working Area	Parts Number
A	0.6	1.6	1.15	0.6~1.15	SMAR-CFS060032AA
	0.6	1.6	1.35	0.8~1.35	SMAR-CFS080031AA
	0.6	1.6	1.75	1.2~1.75	SMAR-CFS120061AA
	0.6	1.6	2.15	1.6~2.15	SMAR-CFS160062AA
	0.6	1.6	2.55	2.0~2.55	SMAR-CFS200063AA

Footprint Data for Board Design CAD (.dxf/.png)

SMAR-CFS080031A

PNG

SMAR-CFS080031A

Appearance Shape Data for Mechanism Design 2D CAD (.stp)

SMAR-CFS080031A

CFV Series

CFVSeriesHorizontal Type

All dimensions are in millimeters.

Type	Wide	Length	Height	Working Area	Parts Number
Normal	2.0	1.6	1.5	0.35~0.93	SMAR-CFV035030NA
Reverse	2.0	1.6	1.5	0.35~0.93	SMAR-CFV035030RA

Footprint Data for Board Design CAD (.dxf/.png)

SMAR-CFV035030NA

PNG

SMAR-CFV035030NA

Appearance Shape Data for Mechanism Design 2D CAD (.stp)

SMAR-CFV035030NA

SMAR-CFV035030NA

SMARX CONTACT
Compatible with High Frequency (up to 10 GHz)

For Horizontal PCB Connection

Product size ranging from H 0.8 mm × W 1.0 mm to H 3.8 mm × W 1.4 mm. Eighteen types of products with various shapes and wide movable ranges offer compatibility with existing products and allow smooth replacement.　
This series also employs our own patented short pass structure and reduces the transmission loss of high-frequency signals. Also in the grounding connection, induction noise can be reduced, which contributes to high quality and stable operation.

CFO Series

CFOSeries

All dimensions are in millimeters.

Type	Wide	Length	Height	Working Area	Parts Number
A	1.4	2.9	0.81	0.5~0.81	SMAR-CFO050008AA
	1.4	2.8	1.05	0.7~1.05	SMAR-CFO070003AA
	1.4	2.8	1.3	0.9~1.3	SMAR-CFO090007AA
	1.4	2.8	1.5	1.05~1.5	SMAR-CFO105105AA
	1.4	2.8	1.7	1.25~1.7	SMAR-CFO125104AA
	1.4	3.0	2.55	1.9~2.55	SMAR-CFO190009AA
	1.4	3.0	2.9	2.3~2.9	SMAR-CFO230004AA
	1.4	3.0	3.5	2.7~3.5	SMAR-CFO275013AA
	1.4	3.0	3.5	2.9~3.5	SMAR-CFO290010AA
B	1.0	2.8	0.8	0.5~0.8	SMAR-CFO050064BA
	1.0	2.8	1.0	0.7~1.0	SMAR-CFO070065BA
	1.0	2.8	1.3	0.9~1.3	SMAR-CFO090066BA
	1.0	2.6	1.9	1.2~1.9	SMAR-CFO120067BA
	1.0	2.6	2.3	1.6~2.3	SMAR-CFO160068BA
	1.0	2.6	2.8	2.1~2.8	SMAR-CFO210069BA
	1.0	2.6	3.3	2.6~3.3	SMAR-CFO260070BA
	1.0	2.6	3.8	3.1~3.8	SMAR-CFO310071BA