Specifications
| Shell | Aluminum Alloy |
| Shell Finishing | Conductive Oxidation |
| Insulator | Thermosetting Plastic |
| Sealing Ring | Silicone Rubber |
| Contact | Gold-Plated Copper Alloy (Solder Cup) |
| Mechanical Life | 100 cycles |
| Mechanical Demating Force | 35 N ~ 100 N |
| Electromagnetic Demating | 27 ± 3 V(DC) |
| Sinusoidal Vibration | Frequency 10 ~ 50 Hz, Amplitude 1 mm
Frequency 50 ~ 2000 Hz, Acceleration 98 m/s² |
| Random Vibration | Power Spectral Density 0.1 G2/Hz |
| Shock | Peak Acceleration 686 m/s²
Half-sine Wave, Pulse Width 10 ± 2 ms |
| Acceleration | Peak Acceleration 245 m/s² |
| Operating Temperature | -55℃ ~ + 85℃ (YF5-127T/Z)
-55℃ ~ + 125℃ (YF5-127T/Za) |
| Constant Damp Heat Test | At 40℃ ± 2℃: 90% ~ 95% |
| Operating Pressure | 1.01.33 kPa ~ 6.67 Pa |
| Flameproof | The socket’s mating surface can withstand 600℃ heat radiation for 6 seconds and 400℃ heat radiation for 200 seconds. |
| Vacuum Cold Soldering | Temperature ± 50℃, Vacuum Degree 1.33×10⁻⁴ Pa |
| Irradiation | Total γ dose: 5 × 10⁵ Gy |
Electrical Ratings
Contact Resistance and Rated Current
|
Contact Specifications |
Number of Contacts | Contact Resistance | Rated Current | |
|
Before Life |
After Life |
|||
| Φ1.0 | 123 | ≤8 mΩ | ≤12 mΩ |
3 A |
|
Φ1.5 |
6 | ≤5 mΩ | ≤8 mΩ |
10 A |
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% |
Insulation Resistance
|
High Temperature |
Humid | |
| ≥1000 mΩ | ≥1000 mΩ |
≥20 mΩ |
Dielectric Withstand Voltage
|
High Temperature |
Humid | Low Pressure | |
| AC 1000 Vrms | AC 1000 Vrms | AC 500 Vrms |
AC 200 Vrms |
|
Coil |
Coil Resistance 6 Ω ~7 Ω
Automatic de-mating functions discard of polarity |
||
How to Order
Connector Specification
|
Quality Grade |
Plug Type | Part Number of Socket | Features |
|
J Grade |
YF5-127T | YF5-127Z |
Slotted and Tapered Socket |
| YF5-127Za |
Inverted Spring Claw Type Socket |
||
|
J+ Grade |
J + YF5-127T | J + YF5-127Z | Slotted and Tapered Socket |
| J + YF5-127Za |
Inverted Spring Claw Type Socket |
||
|
CAST C Level |
CC YF5-127T | CC YF5-127 Z | Slotted and Tapered Socket |
| CC YF5-127 Za |
Inverted Spring Claw Type Socket |
CAST Class C Product Weight
|
Quality Grade |
Code | Weight |
|
CAST C Level |
CC YF5-127T | ≤380 g |
| CC YF5-127 Z |
≤590 g |
|
| CC YF5-127 Za |
≤590 g |
YF5-127 Contact Arrangement (Front View of the Plug Mating Surface)
 |
|
Contact Type |
Symbol | Contact Specifications | Number of Contacts | Contact Soldering Cup | ||
| Inner Diameter | Section Area |
Solderable Area |
||||
|
Ordinary Contact |
 |
Φ1.0 | 121 | Φ1.5 mm | 1.77 mm2 | 1.24 mm2 |
 |
Φ1.5 | 6 | Φ1.8 mm | 5.54 mm2 |
1.78 mm2 |
|
|
Inverted Spring Claw Contact |
 |
Φ1.0 | 121 | Φ1.5 mm | 1.77 mm2 |
1.24 mm2 |
Plug Dimension
 |
Socket Dimension
 |
Dimension after Mating
 |
