JF1 Rectangular Umbilical Connector

  • The mating is aligned by guiding post to avoid mis-mating.
  • Sealed sockets are watertight, airtight, and resistant to high-temperature flames.
  • There are two types of plugs: motor driven plugs and manual plugs. Motor driven plugs are driven by a motor, enabling automatic mating and demating.
  • Sockets include single-layer unsealed sockets, double-layer sealed sockets, and triple-layer sealed sockets.
  • Widely used in the connection and motor driven demating of electrical lines between strategic and tactical weapon systems, space launch systems and ground equipment, as well as similar applications requiring motor driven demating.
  • Per Q/Ag1.009-84 “Technical Conditions for JF1-222-Pin Umbilical Connector “
Category:

Specifications

Shell Aluminum Alloy
Shell Finishing Anodizing (Covered with Yellow Amino Drying Enamel)
Insulator Glass Re-inforced Plasctic
Sealing Ring Silicone Rubber, Nitrile Rubber
Contact Gold-Plated Copper Alloy (Solder Cup)
Mechanical Life 500 cycles
Mechanical Demating Force ≤245 N
Motor Driven Demating and Mating Motor Rated Voltage:DC 27 V ± 3 V
Motor Rated Current:≤ 3 A
Motor Driven Mating Time:≤ 23 s
Motor Driven Demating Time:≤ 5 s
Sinusoidal Vibration Acceleration 118 m/s2
Shock Acceleration 490 m/s2
Acceleration 98 m/s2
Operating Temperature -40℃ ~ 50℃
Salt Spray Test 96 h
Relative Humidity At 40℃ ± 2℃: 92% ~ 98%
Sound Vibration 50 Hz ~ 10000 Hz, 75 dB ~ 160 dB
Operating Pressure Mated: 78.7 Kpa ~ 0.49 MPa

Socket: 4×10-3 Pa ~ 0.49 MPa

Radiation Resistant γ : 0.5 ~ 0.6 μR/s

Neutron Flux: 1 to 2 cm2 · S

Electrical Ratings

Contact Resistance and Rated Current

Contact Specifications

Number of contacts Contact Resistance Rated Current
Before 500 Cycles Life

After 500 Cycles Life

Φ1.1

206 ≤20 mΩ ≤30 mΩ 5 A
Φ2.2 8 ≤10 mΩ ≤20 mΩ

20 A

Φ3.5

8 ≤5 mΩ ≤10 mΩ

50 A

Insulation Resistance

Normal Conditions

High Temperature Conditions Low Temperature Conditions Humid Conditions
≥1000 MΩ ≥20 MΩ ≥1000 MΩ

≥20 MΩ

Dielectric Withstand Voltage

Normal Conditions

Low Pressure Conditions Humid Conditions
AC 1000 Vrms AC 250 Vrms

AC 500 Vrms

How to Order

JF1 how to order

Connector Specifications

Code

Description Part Number of Cable Clamp Cable Clamp Type

JF1-222TDA

222-Pin Motor Driven Umbilical Plug

JF1-222-110(a)(b) Split Cable Cover

JF1-222T

222- Pin Manual Umbilical Plug

JF1-222-111(a)(b) Split Cable Cover
JF1-222Z 222-Pin Single-Layer Unsealed Umbilical Socket JF1-222-112(a)(b)

Split Cable Cover

JF1-222Za

222-Pin Single-Layer Unsealed Umbilical Socket JF1-222-112(a)(b) Split Cable Cover

JF1-222ZM2

222-Pin Double-Layer Sealed Umbilical Socket JF1-222-112(a)(b)

Split Cable Cover

JF1E-222ZM2 222-Pin Double-Layer Sealed Umbilical Socket JF1-222-112(a)(b)

Split Cable Cover

JF1-222ZM3 222-Pin Triple-Layer Sealed Umbilical Socket JF1-222-112(a)(b)

Split Cable Cover

JF1-222ZM3-5 222-Pin Triple-Layer Sealed Umbilical Socket JF1-222-125(a)(b)

Split Cable Cover

JF1 Contact Arrangement (Front View of Plug Mating Surface)

JF1 Type Contact ArrangementFront View of Plug Mating Surface

Pin Diameter

Φ1.1 mm Φ2.2 mm Φ3.5 mm

Symbol

JF1 symbol 1 JF1 symbol 2 JF1 symbol 3
Number of contacts 215 8

8

Dimension

JF1-222T Manual Umbilical Plug

JF1 222T Manual Umbilical Plug

 JF1-222TDA Motor Driven Umbilical Plug

JF1 222TDA Motor Driven Umbilical Plug

JF1-222Z Single-layer Unsealed Umbilical Socket

JF1 222Z Single layer Unsealed Umbilical Socket

JF1-222Za Single-layer Unsealed Umbilical Socket (The flange Mounting Dimensions are the same as JF1-222ZM2)

JF1 222Za Single layer Unsealed Umbilical Socket The Flange Mounting Dimensions are the same as F1 222ZM2

JF1-222ZM2 Double-layer Sealed Umbilical Socket

JF1 222ZM2 Double layer Sealed Umbilical Socket

JF1-222ZM3 Triple-layer Sealed Umbilical Socket

JF1 222ZM3 Triple layer Sealed Umbilical Socket

JF1-222ZM3-5 Triple-layer Sealed Umbilical Socket (Different from the JF1-222ZM3 Cable Cover)

JF1 222ZM3 5 Triple layer Sealed Umbilical Socket Different From the JF1 222ZM3 Cable Cover

 

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