4

FX23/FX23L Series/High Speed Transmission, 0.5mm Pitch Board-to-Board Floating Connectors

Items

Specifications

Conditions

Contact Resistance

Signal : 70m Ω Max.

Power : 20m Ω Max.

Measured at 100mA

Insulation Resistance

Signal : 100M Ω Max.

Power : 1,000M Ω Max.

Signal : Measured at 100V DC

Power : Measured at 250V DC

Withstanding Voltage

No insulation breakdown.

Signal Contacts Energized at

150V AC for 1 min.

Power Contacts Energized at

600V AC for 1 min.

Mating Durability

Contact resistance of the signal part 80m Ω Max.

Power part 30m Ω Max.

100 times

Vibration Proof

No electrical discontinuity of 1μ s or more

Frequency 10 - 55Hz, half amplitude 0.75mm,

10 cycles in each of the 3-axis directions

each for 5 minutes per cycle

Shock Resistance

No electrical discontinuity of 1μ s or more

Acceleration of 490m/s2 ; duration 11ms,

sine half-wave, 3 cycles in each of the 3 axes

each in both directions.

Moisture Resistance

Contact Resistance

Signal : 80m Ω Max. / Power : 30m Ω Max.

Insulation Resistance

Signal : 100M Ω Min. / Power : 1,000M Ω Min.

Left to stand for 96 hours at a temperature

of +40℃ and a humidity of 90 to 95%

Temperature Cycle

Contact Resistance

Signal : 80m Ω Max. / Power : 30m Ω Max.

Insulation Resistance

Signal : 100M Ω Min. / Power : 1,000M Ω Min.

Temperature -55 → +85℃

5 cycles for a series of time periods :

30 minutes → 30 minutes

Note 1 : Includes temperature rise due to current flow.

Note 2 : The term“storage”refers to the long-term storage condition of unused products before mounting on PCB.

Materials / Finish

Part

Materials

Finish

UL Standard

Insulator (FX23)

Header

Polyamide Resin

Black Color

UL94V-0

Receptacle

LCP Resin

Insulator (FX23L)

Header

Polyamide Resin

UL94V-0

Receptacle

Contact

Header

Copper Alloy

Contacted Part : Gold Plating

Signal Contact-mounting Part : Gold Plating

Power Contact-mounting Part : Pure Tin Plating

-

Receptacle

Retention Tab

Brass

Pure Tin Plating

-

Product Specifications

Rated Current

Signal

Power

Operating Temperature (Note 1)

-55 to +105℃

0.5A

3A

Storage Temperature Range (Note 2)

-10 to +60℃

Rated Voltage

Signal

Power

50V AC

200V AC

Operating Humidity

Range

90％ or less

relative humidity (No dew

condensation)

Storage Humidity

Range

90％ or less

relative humidity (No dew

condensation)