Premium Ygd Series Circular Connectors for Reliable PCB Solutions
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Product Highlights
- Military Standard Compliance: Conforms to GJB598A and US MIL-C-26482 standards for high reliability.
- Bayonet Coupling Mechanism: Features quick connection with high durability for frequent plugging and unplugging.
- Anti-Misplugging Design: Five key positions with blind insertion function prevent incorrect assembly.
- High Density & Small Size: Compact design suitable for aeronautics, navigation, and telecommunications.
- OEM Customization Available: Accepts OEM orders with custom material, design, color, size, and logo.
- Robust Sealing Performance: Provides excellent shielding and leakage-proof performance for harsh environments.
- Interchangeable Compatibility: Compatible with JY, MS, YB, and YL series for easy system integration.
Product Attributes
- Interface Type
- AC/DC
- Operating Frequency
- Low Frequency
- Gender
- Male
- Model NO.
- YGD
- Certification
- RoHS, CE, ISO9001
- Application
- UHF, FPC, Microwave, Automobile
- Contact Resistance
- 3.8mΩ
- Contact Material
- Brass
- Surface Treatment
- Cadmium Plating
- Housing
- Aluminum Alloy
- Size
- Y50ex
- Insulator
- Thermosetting Plastics
- Service Life
- Insert and Unplug 500 Times
- Operation Temperature
- -55-125 ℃
- Sealing (Socket)
- 0.2MPa
- Insulation Resistance
- Normal Condition ≥ 3000m ω
- Contact Parts
- Copper Alloy Gold Plating
- Transport Package
- 460X360X320
- Specification
- Mil-26482
- Trademark
- Runzhong
- Origin
- Taizhou, Jiangsu
- Production Capacity
- 20000pairs/Year
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Product Description
85106AC14-18S50-44 Y50EX series 18 pins bulkhead connector
Y50EX series military 26482 standard jam nut circular connectors are made conforming to the standard GJB598A, in the light of the U.S.MIL-C-26482.The series is compatible with JY series, MS series and YB series. The same type of response plugs and receptacles can be interchanged. The series connectors with bayonet coupling mechanism have the features of small volume, light weight, high density, convenient application, high durability of plugging and unplugging, etc. They are widely used for the electrical circuit connection in such fields as aeronautics, navigation, telecommunications, railroad locomotives command system, etc.
Type Designation Introduction
| NO. | Tpye Designation | Type | Design |
| 1 | Identification Code | Circular Connector | Y50 |
| 2 | Type | Eng | E |
| 3 | Strcuture Type | Welding Plastic Closure | X |
| Welding Plastic Closure Shield | P | ||
| Crimping Casting | M | ||
| Glass Sintering Hermitic(Receptacle) | Number | ||
| 4 | Shell Size | 08,10,12,14,16,18,20,22,24 | Number |
| 5 | Arrangement NO.of Contacts | To"The Number and Arrangement of Contacts" | Number |
| 6 | Plug or Receptacle | Plug | T |
| Receptacle | Z | ||
| 7 | Contacts Style | Pin | J |
| Sockets | K | ||
| 8 | Type of Plug or Receptacle | Compress Grounding Plug | 1 |
| Cable Plug | 2 | ||
| Simple Style Plug | 3 | ||
| Anti-Wave Guard Plug | 4 | ||
| Elboe Fuard Plug | 5 | ||
| Square Flange Receptacle | 10 | ||
| Square Flange Cable Receptacle | 10-2 | ||
| Circular Flange Cable Receptacle | 11 | ||
| Screw Fixation Receptacle | 14 | ||
| 9 | Insert Position | N,W,X,Y,Z,exfect for N. | Letter |
Anti misplugging (insulation installation board transposition explain):
In the periphery of the insulating mounting board is provided with different angle keyway, according to the use of the need to transfer the assembly by the manufacturer, to ensure that the same specifications of the plug, the socket will not misplug. In order to make the same kind of specifications of the same assembly serial number corresponding to the plug, the socket can be insert and different assembly serial number corresponding to the plug, socket can not be insert.
Y50EX series circular electrical connector
*Compliant with GJB598A-96 (MIL-DTL-26482H) I series
*Bayonet style quick connection
*The termination form is welding
*There are many types of socket installations, such as flange type, cable type, through wall type, and nut assembly type
Various forms
*Five key positions with blind insertion function
*Plugs and sockets can be fitted with both pins and holes
*Equivalent to JY series, YB series, YL series, MS series
*Widely used in aviation, aerospace, navigation, power and other electronic and electrical equipment
Conditions of use environment
| Relative temperature | -55 ° C ~ +125° C |
| Relative Humidity | When 40 ± 2 ° C, up to90% ~ 95% |
| Operating Pressure | 101 ~ 0.8kpa |
| Sin Vibration | 101 ~ 2000HZ, acceleration 196m/s2 |
| Collision | Acceleration 392m/s2 |
| Impact | Acceleration 980.7m/s2 |
| Insulation resistance |
Under normal atmospheric conditions not less than 3000M Ω Under the conditions of high temperature of not less than three M Ω |
| Resistance Temperature | 1500V exchange |
| Airtightness |
General socket is not more than 6 × 10-2Pal / s Socket sintered glass not more than 1 × 10-5Pal / s |
| Life expectancy | Plug 500 |
| Implementing standards | Q/321283LSB04-2006 "Y50 series of circular connector |
Our products are widely used in aviation,aerospace,boat,telecommunication,railway,medical
appar- atus, car, oil survey and so on. Parts of them are sold abroad. Having excellent
characteristics such as small size,high density,suitable for any circumstance,leakage,proof,
nice shielding performance,easy to operate,high reliability and high contents of technological,
our products have received good remarks from our clients all over the world.
1> Q:How to buy your products?
A:You need to do as followings:
* Confirm Current Rating and Number of Contacts
* Confirm Connector and Contact Gender
* Confirm Assembly style
* Confirm Mating style( series or parallel)
* Confirm Cable OD size
* Confirm Cable Length and Material.
2> Q:How can I get samples?
A: It's my honor to offer you samples,but we can only give
you one free sample,and the freight should be paied by yourself.
3> Q:How does your factory do regarding quality control?
A:Quality is priority.New era people always attach great importance to
quality controlling from the very beginning to the very end.Our factory
has gained ISO9001,GJB9001,QPL lSO14001,certificates.


Taixing Runzhong Electronic Technology Co., Ltd. was established in July 2013 with a registered capital of 5 million yuan. It is located in Taixing City, Jiangsu Province, covering an area of 5000 square meters and a building area of 3000 square meters. It is a small and micro high-tech enterprise in Taixing City.
The company currently has 40 employees, including 10 R&D technicians, including 3 with senior technical titles and 6 with intermediate technical titles. 80% of them have a college or vocational school degree or above.
The company collaborates closely with multiple domestic research institutes and regularly hires relevant experts and professors as technical consultants. We have a strong R&D technology team, comprehensive quality control measures, advanced production and processing capabilities, and a fast after-sales service system.
The high-density miniaturized connectors, high current connectors, deepwater sealed connectors, optoelectronic hybrid connectors and other series of electrical connector products developed and produced by the company comply with GJB598A-96, GJB101A-97, GJB2889, GB3836.,standards, and refer to the US military standards MIL-C-26482, MIL38999, and the national military standards 101, 598, 599, 2883 for the research and development, processing, manufacturing of special purpose high and low frequency electrical connectors, environmentally resistant fluid connectors, wire harness components, metal packaging housings and other components, and provide electrical installation services. The company's products are widely used in the fields of national defense and military industry such as aviation, aerospace, ships, weapons, railways, electronics, etc., and have become qualified suppliers for dozens of users.




1.What's your advantages?
Superior Quality,Fast Delivery,Competitive Prices,Advanced Production Equipment Standardized Warehouse Logistics and Professional Service.
2. Can you provide OEM service?