Dip switch 2.54 mm Dial Switch 1 12 pin position DS series DIP switchctor (1600727799365)

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Product Overview


Product Description

Packing & Delivery

1.For small quantity order or urgent need, we recommend express delivery services, such as DHL, FedEx, UPS, TNT, etc.

2.For large quantity order, we recommend shipping by sea, or by air if prompt delivery is needed .

3.The package pictures are for reference only, and the specific package depends on the product models and quantities

Why Choose Us

1. Trade and service with confidence

National-level high-tech enterprise, With propriety expertise and patents, copyrighted software on Beidou,etc.

2.Tailored services supported by a powerful R&D team!

Elite team members from the most prestigious Tsinghua University, UESTC, some are oversea returned experts.

3. Guarantee consistent high quality and high standard!

Various quality products to provide you with reliable solutions.

4. No hassles perfect after-sales service system!

Perfect expert service team frees!

Company Profile

Shenzhen Kinghelm Electronics Co., Ltd.(https://www.kinghelm.net), a national hi-tech enterprise, is a member of "GNSS and LBS Association of China","China Information Industry Chamber of Commerce" and "Guangdong Connector Association". It has, moreover, obtained many patents and software copyrights pertaining to the Beidou brand. Kinghelm specializes in the technology research, product design and manufacturing and sales service of microwave RF signal transceiver, micro electronic connector and interconnection system products. Kinghelm’s technical team is from Tsinghua University, UESTC and expatriates with R&D capability of high-quality and high-performance products. Kinghelm has obtained ISO9001 management system certification.

Kinghelm’s brand products KH series include Beidou GPS antenna, RF connector, electrical data signal connector, terminal, plug-in unit and the three categories: customized automobile and motorcycle wiring harness, industrial medical connector as well as
military special antenna connector. "Kinghelm connects Beidou", it’s the slogan of the company and Kinghelm grows with the development of Beidou.

Kinghelm begins with providing Beidou GPS dual-mode antenna, IPEX terminal and RF connector for auto factories involved in the national project "Two kinds of buses and CDG vehicles", and its product categories have expanded a lot,such as series antennas for WiFi, Bluetooth, NB-IoT, LORA, Zigbee, UWB and GSM communication antenna, RFID tag, RF patch cord,GJB,RF connector, microwave antenna, auto SMA and SMB, FAKRA RF connector, and coaxial cable.
Kinghelm has a manufacturing base with automatic production lines, which is located in Tangxia, Dongguan. The manufacturing base is equipped with automatic wire-cutting machine, terminal machine, dispenser, cable assembly machine and other equipment,experienced engineer team and well-trained workers can complete mass product delivery on time with quality and uantity guaranteed. In addition, Kinghelm has a complete range of these testing instruments, such as microwave full-wave anechoic room,network analyzer, high-speed oscilloscope, salt fog testing machine, high and low temperature testing cabinet, which are capable of the debugging of high and low temperature, double 85 test and intelligent hardware antenna signal. Kinghelm added all kinds of connectors such as data electrical signal transmission connector, precision connector, connector terminal, including board end,wire end, micro terminal, wire to board, wire to wire, board to board and Insulation displacement connector. Besides, there are SIM socket, USB C, Type-C, HDMI, RJ45 interface, plug-in unit, PCB board connection terminal, pin header, female header, plug and unplug parts, thimble spring, crimping terminal, etc.
Kinghelm undertakes the customization of non-standard ceramic antenna, signal amplifier board and cable. Moreover Kinghelm has provided navigation and positioning antennas and wire harness for automobiles and motorcycles, and dust-proof, waterproof and explosion-proof connectors for industrial medical customers. As a private high-tech enterprise, Kinghelm actively participates in the "civil-military integration". In addition, Kinghelm launched Beidou B3 RF military antenna and special connector, which have been awarded by the superior for their high quality and excellent guarantee. And Kinghelm's "Three Military Certificate"qualification is in the application!


All certificates are authentic and valid. Please feel free to contact our customer services for more details.


Q: Can you provide samples for testing?
A: Yes, we are happy to support sample testing. Usually, 3-5 samples can be provided free of charge.

Q: Can you provide customized products?
A: Yes, we can customize the products according to customer’s requirements. You just need to provide the drawings or samples, and our engineer team will make a quick response.

Q: Can I become an agent or distributor?
A: Of course! Please contact us for more details.

Q: What after-sale service can you provide?
A: Our products come with a full one-year warranty, and Kinghelm’s technical support service is always online.

Q: When can we get the samples? How many are there?
A: Usually 3-5 samples can be provided within 1-3 days. (excluding the freight)

Q: If I pay now, when will you deliver the goods?
A: Generally, we will make the shipment within 5-7 days after the payment. For large quantity order, it will take more time to

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