2

U.FL Series

●Ultra Small Surface Mount Coaxial Connectors - 1.9mm or 2.3mm, 2.4mm Mated Height

Note 1 : Cable type connectors were measured with SMA conversion

adapters attached to both ends of the harness product of a

suitable 100cm cable.

Note 2 : Board type connectors were mounted to a 50ø glass epoxy

board and measurements were conducted with SMA

conversion adapters attached.

■Product Specifications

Ratings

Nominal characteristic impedance

Frequency range

50ø

DC to 6GHz

Operating temperature range

Operating humidity

-40˚C to +90˚C

90%RH max.

Storage temperature range

Storage humidity

-30˚C to +70˚C

90%RH max.

Item

Specification

Conditions

1. Contact resistance

Center : 20mø max.

Outer : 10mø max.

10mA max.

2. Insulation resistance

500Mø min.

100V DC

3. Withstanding voltage

No flashover or insulation breakdown.

200V AC / 1 minute

4. V.S.W.R.*

Part No.

Up to 3GHz

3 to 6GHz

U.FL-LP-040HF dia.0.81mm Coaxial Cable Assembly

1.3 Max

1.35 Max

U.FL-LP(V)-040HF dia.0.81mm Coaxial Cable Assembly

1.3 Max

1.3 Max

U.FL-LP-068HF dia.1.13mm Coaxial Cable Assembly

1.3 Max

1.4 Max

U.FL-LP-066HF dia.1.32mm Coaxial Cable Assembly

1.3 Max

1.5 Max

U.FL-LP-062HF dia.0.95mm Coaxial Cable Assembly

1.3 Max

1.3 Max

U.FL-LP-088HF dia.1.37mm Coaxial Cable Assembly

1.3 Max

1.4 Max

5. Durability

(mating / un-mating,

with corresponding

plug)

Contact resistance

Center : 25mø max.

Outer : 15mø max.

30 cycles

6. Vibration

No electrical discontinuity of 1µs min.

No damage, cracks or parts dislocation.

Frequency : 10 to 100Hz, single amplitude of 1.5mm,

acceleration of 59m/s2, for 5 cycles in the direction of each

of the 3 axis.

7. Shock

Acceleration of 735m/s2, 11ms duration, sine half-

wave waveform, 3 cycles in each of 3 axes.

8. Humidity

(Steady state)

No damage, cracks or parts dislocation.

Insulation resistance 10Mø min.(humidity high)

Insulation resistance 500Mø min.(dry)

96 hours at temperature of 40ç and humidity of 95%.

9. Temperature cycle

No damage, cracks or parts dislocation.

Contact resistance : 25mø max. (Center)

15mø max. (Outer)

Temperature : -40˚C

/+5 to +35˚C/+90˚C/+5 to +35˚C

Time : 30min.

/ 3min. / 30min. / 3min.

5 cycles

10. Salt spray

No excessive corrosion

5% salt water solution, 48 hours

*V.S.W.R. Measurement System

The above V.S.W.R. standard values were measured using the measurement connection shown below.

■Material / Finish

●Plug-right angle

Part

Material

Finish/Remarks

Shell

Phosphor bronze

Silver plated

Insulator

PBT, Color : Gray

UL94HB (LP (V) -040HF)

LCP, Color : Milky-white

UL94V-0(040HF,066HF, 068HF, 062HF, 088HF)

Female center contact

Phosphor bronze

Gold plated

●Receptacle

Part

Material

Finish/Remarks

Shell

Phosphor bronze

Silver plated

Insulator

LCP, Color : Milky-white

UL94V-0

Male center contact

Brass

Gold plated