TE Connectivity

D38999/20MH55HB

D38999/20MH55HB
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Additional Information

Part Number
D38999/20MH55HB

Packaging Features

Packaging Quantity
1

Dimensions

Accepts Wire Insulation Diameter Range
1.02 – 2.11 mm [ .04 – .083 in ]
Assembly Length
31.5 mm [ 1.24 in ]

Mechanical Attachment

Polarization Code
B
Flange
Square Flange
Mating Retention Type
Triple Start Threaded
Mating Alignment Type
Keyed
Panel Mount Retention Type
Square Flange
Mounting Style
Square Flange
Panel Mount Retention
With
Mating Retention
With

Configuration Features

Positions Unloaded
All
Preloaded
No
Factory Installed Backshell
No
Number of Positions
55
Number of Power Positions
55
Keying
Keyway Polarization B
Position Keyed
B

Usage Conditions

Operating Temperature Range
-65 – 200 °C [ -85 – 392 °F ]
Fluid Resistance
Yes

Contact Features

Contact Quantity (Size 20)
55
Contact Layout
H55
Contact Type
Pin

Operation/Application

Durability Rating (Cycles)
1500

Body Features

Environmental Protection
Yes
Shell Plating Material
Electroless Nickel
Insulation Material
Hard Dielectric/Silicone
Environmental Protection Type
Elastomer Sealed
Shell Material
Composite
O-Ring Material
Silicone
Feedthrough Type
No
Entry Style
Rear Insertion
Weight
27.2 g [ .06 lb ]
Hermetically Sealed
No
Peripheral Seal Material
Silicone
Fluid Type
Coolanol 25, M2-V, MIL-DTL-5624 (JP-4,JP-5), MIL-DTL-83133 (JP-8), MIL-PRF-23699, MIL-PRF-5606, MIL-PRF-7808, SEA-AMS1424 Type I

Housing Features

Alignment Keyed
Clocking

Product Type Features

Connector Style
Receptacle
Assembly Type
Electrical Connector
Shell Type
Square Flange Receptacle
Product Type
Connector
Connector System
Wire-to-Panel
Sealed
Yes
Shell Size
H (23)

Electrical Characteristics

Voltage (Vrms)
1800
Operating Voltage
600 VAC [ 850 VDC ]