YF13 Circular Umbilical Connector

  • Push-pull coupling mating and threaded coupling mating.
  • Pull rod, rope and mechanical demating.
  • The mating is aligned by key to avoid mis-mating.
  • Its features flameproof, dustproof, and salt sprayproof.
  • Suitable for mating and demating electrical lines between strategic and tactical weapon systems, space launch systems, and ground equipment, as well as similar situations requiring demating.
  • Per Q/Ag1.101-97 (YF13)     Q/Ag21010-2006 (YF13A)
Category:

Specifications

Shell Aluminum Alloy
Shell Finishing Electroless Nickel Plating, Covered with white/sea blue amino paint
Insulator Thermoplastic Plastic
Contact Gold-Plated Copper Alloy (Solder Cup)
Mechanical Life 300 cycles (YF13)

500 cycles (YF13A)

Mechanical Demating Force 19.6 N ~ 49 N (YF13)

40 N ~ 60 N (YF13A)

40 N ~ 80 N (YF13A 30°angled pull)

Sinusoidal Vibration Frequency 10 ~ 2000 Hz, Acceleration 200 m/s²
Random Vibration Power Spectral Density 0.1 G2/Hz

Total Acceleration RMS 11.6 G

Shock Acceleration 686 m/s² (YF13)

Acceleration 735 m/s² (YF13A)

Acceleration 200 m/s² (YF13)

250 m/s² (YF13A)

Operating Temperature -55℃ ~ +100℃ (YF13)

-55℃ ~ +125℃ (YF13A)

Relative Humidity At 40℃ ± 2℃: 95% ~ 98%
Salt Spray Test 48 h (only YF13A)
Operating Pressure 0.22 MPa ~ 6.7 Pa
Sealing 0.22 MPa
Flameproof Mating: Under 600℃ high temperature radiation for 30 seconds, the insulation resistance is not less than 10MΩ (YF13)

Under 600° flame jet for 1 minute, the signal socket does not short-circuit (YF13A)

Electrical Ratings

Contact Characteristics

Pin Diameter

Φ0.8 mm Φ1 mm
Operating Current 3 A

5 A

Contact Resistance

≤8 mΩ ≤5 mΩ
Number of Contacts 24

6

Insulation Resistance

1 atm

High Temperature Humid Low Pressure
≥1000 mΩ ≥500 mΩ ≥20 mΩ

≥ 100 mΩ

Dielectric Withstand Voltage

1 atm

Humid Low Pressure
AC 1000 Vrms AC 500 Vrms

AC 200 Vrms

How to Order

YF13 how to order

Eg: YF13A-30T: This indicates a YF13 type 30-pin circular umbilical plug with angled demating function.

Model Specifications

Code

Quality Grade Feature
YF13-30T J Grade

30 Pin Circular Umbilical Plug

Mating only with YF13-30Z

YF13A-30T

J Grade 30 Pin Oblique Force Separable Umbilical Plug

Mating only with YF13-30Z

YF13B-30TJ J Grade

30 Pin Oblique Force Separable Umbilical Plug

Mating only with YF13-30Z

YF13AⅡ-30TJ

J Grade 30 Pin Oblique Force Separable Umbilical, Type Ⅱ Keyed Plug

Mating only with YF13Ⅱ-30ZK

YF13BⅡ-30TJ J Grade

30 Pin Oblique Force Separable Umbilical, Type Ⅱ Keyed Plug

Mating only with YF13Ⅱ-30ZK

YF13-30Z

J Grade 30 Pin Circular Umbilical Plug

Mating only with YF13-30T, YF13A-30T and YF13B-30TJ

YF13Ⅱ-30ZK J Grade

30 Pin Type II Keyed Circular Umbilical Socket

Mating only with YF13AⅡ-30TJ and YF13BⅡ-30TJ

Contact Arrangement (Front View of The Socket Mating Surface)

30 Pin

YF13 Type Circular Umbilical Connector Contact Arrangement 30 pin

 Solder Cup Specification

Contact Diameter

Symbol Soldering Cup Hole Diameter Soldering Cup Hole Area Solderable Area
Φ1 mm YF13 symbol 1 Φ1.5 mm 1.77 mm2

1.24 mm2

Φ0.8 mm

YF13 symbol 2 Φ1 mm 0.79 mm2

0.55 mm2

Dimension

YF13-30T Circular Umbilical Plug

YF13 Type Circular Umbilical Connector YF13 30T Circular Umbilical Plug

YF13A-30T, YF13B-30TJ, YF13A-30TJ, YF13B-30TJ Oblique Force Separable Umbilical Plug

YF13A 30T YF13B 30TJ YF13AⅡ 30TJ YF13BⅡ 30TJ Oblique Force Separable Umbilical Plug

YF13-30Z, YF13Ⅱ-30ZK Sockets

YF13 Type Circular Umbilical Connector YF13 30Z YF13Ⅱ 30ZK Sockets

YF13-30T/Z Dimension after Mating

YF13 Type Circular Umbilical Connector YF13 30TZ dimension after mating

YF13A-30T, YF13B-30TJ / YF13-30Z, YF13A-30TJ, YF13B-30TJ / YF13-30ZK Dimension after Mating

 

 

 

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