| Customization: | Available |
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| Application: | Computer, Electronic, Automobile, Industrial, Robotics |
| Wire Core Material: | Copper Wire |
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Product name
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2/3/4/5/6/7/8Pin Din Male to 2PCS 2/3/4/5/6Pin JST Connector Extension Cable |
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Material
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Copper and PVC Jacket
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Sample
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Provided
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Type
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Insulated
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Wire Color
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White/ Customized
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MOQ
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500PCS
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Certification
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CE, RoHS
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Length
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0.5M/1M/Customized
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Connector
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7Pin Din to 2x4Pin JST
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| Specifications | Parameters |
| Connector type | 7Pin DIN (male/female) to 2×4Pin JST (female) |
| Cable type | Multi-core stranded wire (PVC/silicone sheath) |
| Conductor material | Tinned copper (anti-oxidation) |
| Wire diameter (AWG) | Signal line: 26~28AWG, power line: 22~24AWG |
| Rated voltage | ≤30V DC |
| Rated current | ≤3A (per JST, depending on wire diameter) |
| Operating temperature | -20°C ~ +85°C |
| Plug life | ≥500 times (JST end) |
| Shielding option | Optional shielding layer (anti-interference) |
| Typical length | 15cm, 30cm, 50cm, 1m (customizable) |
1. Purchase recommendations
1. Confirm the interface type:
- 7Pin DIN (male/female?)
- 4Pin JST (PH/XH/SH series?)
2. Wire specifications:
- Signal cables can be AWG26~28, and power cables are recommended to be AWG22~24 (when the current is ≥2A).
3. Cable length: Select according to the device spacing (commonly 20cm~1m).
4. Shielding requirements:
- Shielded cables (aluminum foil/braided mesh) are recommended for high-frequency or anti-interference environments.
2. Precautions for safe use
Voltage/current matching: DIN interfaces usually support ≤30V, and the JST end needs to be determined according to the wire diameter (such as AWG22 supports 3A).
Correct plugging and unplugging: JST needs to press the lock to pull out to avoid deformation of the pins caused by hard pulling.
Anti-short circuit: Make sure the pin definitions of DIN and JST match to avoid power/signal short circuits.
Environmental adaptability: Avoid high temperature, humidity or severe vibration environment, which may affect the connection stability.
Regular inspection: Check for oxidation, looseness or wire aging after long-term use.
3. Frequently Asked Questions (FAQ)
Q1: Can it be used for high current transmission (such as motor power supply)?
A: It depends on the wire diameter (AWG) and JST model. Generally, 4Pin JST (such as PH series) supports 2~3A, and the specifications need to be confirmed.
Q2: Is the pin definition of 7Pin DIN unified?
A: Not unified! Different manufacturers may customize the pin function.
Q3: Can the line sequence be customized?
A: Yes, but the pin correspondence between DIN and JST needs to be provided, and customization is supported.
Q4: Can only one of the 4Pin JST interfaces be used?
A: Yes, but it is necessary to ensure that the unused interface will not be short-circuited (it is recommended to wrap it with insulating tape).
Q5: Alternative solution? What if there is only one 4Pin JST device?
A: You can buy a 7Pin DIN to 1×4Pin JST harness, or use a splitter.
4. Summary
The 7Pin DIN to 2×4Pin JST harness is a flexible interface conversion solution suitable for industrial control, robotics, LED systems, and other scenarios that require signal distribution or multi-device connection. When purchasing, you need to focus on confirming the pin definition, wire diameter, and length, and give priority to high-quality connectors to ensure reliability. Correct use can improve device compatibility and avoid failures caused by poor contact.
Shanghai Fengy Cable Technology Co., Ltd. is an advanced wire and cable manufacturer that integrates R&D, production, sales, and service. The company is located in Shanghai, China, covers an area of 5000 square meters and has more than 150 employees.
Our main products include flexible cables, spiral cables, drag chain cables, power cords, extension cords, wire harnesses, audio cables, video cables, waterproof cables, data cables, medical cables, ruler cables, and various customized and special cables. In addition, we provide design and development services for wires and connectors, aiming to meet the diverse needs of our clients.
Our company has a strong technical research and development team, composed of a number of senior engineers with deep professional theoretical knowledge and rich practical experience. We continue to innovate and develop a series of high-performance, cost-effective cables. We have introduced first-class production technology and process at home and abroad, and have multiple automatic production lines, which can achieve large-scale production and standardized operation process. Our company has excellent quality management, outstanding product design and mold development manufacturing capabilities.
Our company has passed the lS0 9001 quality management system certification, and our products have UL, 3C, CE, TUV, SAA, SGS and other international authoritative certifications. With excellent quality and competitive price, our products sell well in the United States, Europe, the Middle East, South America, Southeast Asia and other more than 50 countries and regions.
Shanghai Fengy Cable Technology Co., Ltd. always adheres to the business philosophy of"customer first, quality foremost," We continually enhance our company's strengths to provide better products and prices to our clients, fostering mutual growth, We look forward to collaborating with you to achieve a brilliant future together.
Spiral cable and cable harness are packed in carton, then in wooden pallet.
PVC cable and PUR cables are packed in wooden drum and in wooden box.
We will pack the cable in good condition according to the size.
Q 1: I didn't find my needed model in this page.
Answer: Dear Friends, catalog will emailed to you asap when you contact with us. Also, we supply customization service. So,contact us !
Q 2: What's your Minimum Order Quantity?
Answer: Normally, 300m, but we also accept 100m order.
Q 3: When can I get the price and what's the validity?
Answer: usually within one day.Validity is 30 days
Q 4: What's your payment terms?
Answer: By T/T 30% in advance ; Balance 70% before shipment.
Q 5: What's your delivery time?
Answer: It depends on whether we just have the stock for your type. Or, it takes about 10 - 30 days for normal orders.
Q 6: What's your package method ?
Answer: Usually, it's cartons, and for big cable, we use wooden drum.
Any other questions please contact with us freely:)
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