HMU datasheet(2/22 Pages) HIROSE

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Part

Material

Simplex plug housing

Synthetic resin

Spring

Steel

Ferrule

Zirconia

Simplex adapter housing

Synthetic resin

Adapter metal fittings

Stainless steel or copper alloy (Nickel plating)

Simplified receptacle housing

Synthetic resin

Simplified plug

Zirconia

Backplane connector housing

Synthetic resin

Split sleeve

Zirconia or copper alloy

Dust cap

Synthetic resin

sProduct Specifications

Ratings

Operating temperature range

-25°C to +70°C

MM(GI)

Storage temperature range

-25°C to +70°C

sMaterials

Item

Test Method (IEC 61300/JIS C 5961)

Specifications

Insertion Loss

Wavelength 1310nm (LD)

0.5dB max. (AdPC)

Wavelength 1310nm (LED)

0.3dB max. (AdPC)

Return Loss

Wavelength 1310nm (LD)

40dB min. (AdPC)

Engagement and

Separation forces

Ferrule with drawal force

Extract zirconia gauge 1.249 ±0.0005 mm diameter

Copper alloy split sleeve

1N to 3N

from split sleeve.

Zirconia split sleeve

1N to 2.5N

Cable retention

1) Insertion loss fluctuation after test: 0.2dB max.

(Straight pull)

2) No visible damage, dislocation of clamp or cable.

Durability

200 times (Backplane)

(cycles, mating/unmating)

500 times (Plug)

Vibration

Shock

Humidity

-10°C to 65°C, humidity: 90% to 96%

(Temperature/ humidity- cycles)

10 cycles

Change of Temprature

-25°C to +70°C 100 cycles

Dry heat

960 hours at 85°C

Cold

960 hours at -25°C

Salt mist

48 hours in a 5% concentration of salt mist

No significant corrosion.

Measured with corresponding connector.

Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,

2 hours in each of the 3 axis.

70N tensile loads for one minute.

Acceleration of 981 m/s2, 6 ms duration,

sin half-wave waveform, 10 cycles in each of the 3 axis.

Simplex plug Engagement force: 12.5 N max.

Separation force: 12.5 N max.

Duplex plug

Engagement force: 25 N max.

Separation force: 25 N max.

1) Insertion loss fluctuation after test: 0.2dB max.

2) No visible damage, cracks or part dislocation.

MM(GI)

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