Specifications
Shell/Shell Finishing
| Code | Plug Shell | Plug Cable Cover | Socket Shell | Socket Cable Cover |
| JF10-12 | Aluminum Alloy
(Electroless Nickel Plating) |
Aluminum Alloy
(Electroless Nickel Plating) |
Aluminum Alloy
(Electroless Nickel Plating) |
— |
| JF10-48 | Composite Material (Electroless Nickel Plating, Electroless Nickel Plating Followed by Covered with Military Green Amino-based Drying Enamel) | Composite Materials
(Electroless Nickel Plating, Electroless Nickel Plating Followed by Covered with Military Green Amino-based Drying Enamel) Aluminum Alloys (Nickel Plating) |
— | Aluminum Alloy (Anodized, Anodized and Covered with Military Green Amino-based Drying Enamel) |
| Contact | Gold-plated Copper Alloy (Solder Cup) |
| Mechanical Life | 300 cycles |
| Insulator | Thermoplastic Plastic |
| Mechanical Demating Force | 15 N ~ 70 N (JF10-12)
15 N ~ 50 N (JF10-48) |
| Sinusoidal Vibration | Frequency 10 ~ 2000 Hz, Acceleration 147m/s² |
| Shock | Peak Acceleration 735 m/s² |
| Acceleration | Acceleration 980 m/s² |
| Operating Temperature | -40℃ ~ +85℃ |
| Relative Humidity | At 40℃ ± 2℃: 90% ~ 95% |
Electrical Ratings
Contact Resistance and Rated Current
| Pin Diameter | Φ0.77 mm | Φ1mm | Φ1.5 mm | |
| Operating Current | 3 A | 5 A | 5 A | |
| Contact Resistance | JF10-12 | — | ≤ 5 mΩ | — |
| JF10-48 | ≤ 8 mΩ | — | ≤ 3 mΩ | |
| Number of Contacts | JF10-12 | — | 12 | — |
| JF10-48 | 44 | — | 4 | |
Note:When multiple contacts are operating simultaneously, the rated current decline rate meets the requirements in the table below.
| Number of Contacts | 1~10 | 11~20 | 21~30 | 31~50 | 51~80 | ≥81 |
| Decline Rate % | 0% | 10% | 20% | 30% | 40% | 50% |
| Electrical Continuity between Shell | ≤5 mΩ | |||||
Insulation Resistance
| 1 atm | High Temperature Conditions | Humid Conditions |
| ≥1000 MΩ | ≥500 MΩ |
≥20 MΩ (JF10-12) ≥10 MΩ (JF10-48) |
Dielectric Withstand Voltage
| 1 atm | Low Pressure Conditions | Humid Conditions |
| AC 1000 Vrms | AC 200 Vrms | AC 500 Vrms |
How to Order

Eg: JF10-48TJ(L): indicates a JF10 type 48-pin rectangular umbilical plug (The plug with its shell and backshell covered with military green amino-based baking enamel.).
Connector Specifications
|
Quality Grade |
Plug Type | Feature | Part Number of Socket | Feature |
|
J Grade |
JF10-12TJ | 12 Pin Plug | JF10-12ZK |
12 Pin Socket |
|
JF10-48TJ |
48 Pin Socket |
JF10-48ZK JF10-48ZKA JF10-48ZKB JF10-48ZKC |
48 Pin Socket Vertical Outlet Socket Vertical Outlet and Raise Socket with Bracket Cable Cover Socket |
|
|
JF10-48TJ(L) |
48 Pin Socket (The plug with its shell and backshell covered with military green amino-based baking enamel) |
|||
| JF10-48TJB |
48 Pin Socket (The cable cover is made of aluminum alloy) |
Socket Backshells (Cable Cover Assembly)
|
Quality Grade |
Cable Cover Assembly | Feature |
| J Grade | JF12-48-24 |
Horizontal Outlet Cable Cover (Mating with JF10-48ZK Socket) |
Note: The socket does not come with a cable cover; please users can choose according to their needs.
Contact Arrangement (Front View of the Socket Mating Surface)
12 Pin
![]() |
48 Pin
![]() |
|
Contact type |
Symbol | Contact Specifications | Number of Contacts |
Contact Soldering Cup |
|||
|
12 Pin |
48 Pin | Inner Diameter | Section Area |
Solderable Area |
|||
|
Ordinary Contact |
Φ0.77 mm |
—— |
44 | Φ1.0 mm | 0.79 mm2 |
0.56 mm2 |
|
![]() |
Φ1.0 mm |
|
—— |
Φ1.4 mm |
1.54 mm2 |
1.08 mm2 |
|
![]() |
Φ1.5 mm |
—— |
4 |
Φ1.8 mm |
2.54 mm2 |
|
|
Dimension
JF10-12TJ Plug
![]() |
JF10-12ZK Plug
![]() |
JF10-48TJ Plug, JF10-48TJ(L) Plug
![]() |
JF10-48TJB Plug
![]() |
JF10-48ZK Socket
|
JF10-48ZKA Socket
![]() |
JF10-48ZKB Socket
![]() |
JF10-48ZKC Socket
![]() |
Backshells
JF10-48-24 Socket Cable Cover
![]() |


















