50 Pin D-Sub Connector DB-50 with Solder Cup Termination and Nickel-Plated Metal Shell
Product Details
| Name: | DB Connector DB50-JS | Gender: | Male |
|---|---|---|---|
| Boday Material: | Zinc Alloy | Insulator Material: | Thermoplastic, Flame‑retardant |
| Working Temperature: | -55℃~+105℃ | Rated Current: | 5A |
| Highlight |
D-Sub 50 pin male connector with solder cup,DB-50 industrial plug with 4-40 jackscrew,Rectangular electrical connector 3 row D-SUB |
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Product Description
D‑Sub 50 Pin Male Connector DB‑50 DB50 Solder Cup 3 Row Industrial D‑SUB Plug
D‑Sub 50 pin male connector, also known as DD‑50 or DB50, is a high‑density 3‑row industrial D‑SUB plug with 17‑16‑17 contact layout and solder‑cup termination.Equipped with nickel‑plated metal shell for 4‑40UNC locking jackscrews to resist vibration and prevent loosening. Gold‑plated contacts ensure low contact resistance and anti‑oxidation performance. Operatingtemperature ranges from ‑55℃ to +105℃.Perfectly suited for industrial automation systems, test & measurement instruments, data acquisition devices and multi‑channel signal harness assembly. Fully interchangeable with standard DD‑50 female receptacles.
| Product model | DB50-JS | Contact resistance | ≤10mΩ |
|---|---|---|---|
| Ambient temperature | -55℃~+105℃ | Insulation resistance | ≥1000MΩ |
| Pin pitch | 2.77mm (Standard E-type shell) | Medium pressure resistance | 1000Vrms |
| Contact material | Copper alloy, gold-plated on the surface | Mechanical life | 50 times |
| Insulating material | Thermoplastic, flame‑retardant | Rated current | 5 A |




Production Plant Area
Machining production workshop

Precision Assembly Production Workshop

Glass-to-metal sealed production workshop




- Standard export carton
- As per customized specifications such as logo or others According to customers' requirements
- Delivery time:Within 24 hours for stocks, 3-4 weeks for mass production orders. (based on different quantities,ODM, etc.)
Q: Are you trading company or manufacturer?
A: Our company is a comprehensive manufacturer with 17 years of r&d, manufacturing and sales of aerospace and commercial RF microwave transmission components.
Q:What are the main products of your company?
A:Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.
Q: Does your company accept customized products?
A: We accept ODM.
Q: Does your company provide free samples?
A: We support free samples with freight paid on delivery.
Q: What is the minimum order quantity of your company's products?
A: 200 pieces. The price is more expensive under 200 piece .
Q: Which logistics company does your company ship through?
A:Our company cooperates with international logistics companies DHL.UPS,FedexTX,TNT all year round to ensure our customers receive their goods quickly with the lowest shipping cost. There are also air and sea logistics.
Q: How long does it usually take to receive the goods?
A: Generally, 3-8 working days for international express, 5-8 working days for air freight.
Q:What payment methods does your company accept?
A: We accept L/C, T/T, Alipay, Trade Assurance (credit card &T/T)
Q: How long is your warranty?
A: The warranty period is three months.
Product Highlights
DD‑50 DB50 D‑Sub 50‑pin male connector is a 3‑row high‑density industrial plug with solder‑cup termination. Nickel‑plated metal shell , Gold‑plated contacts offer low contact resistance and anti‑oxidation property.
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