【Product Overview】DC-007B 10A High-Current High-Power Metal-Shielded DC Power Jack

DC-007B is a product specifically designed forHigh-power electronic devices, industrial control terminals, and high-power power inputDeeply engineered 10A high-current PCB-mount DC power jack (female connector)This product matches the standard and and 5.5×2.5mm industrial-grade power adapter male plugs.

Compared to traditional 0.5A~3A low-power DC jacks, the DC-007B internally featuresthickened high-conductivity copper alloy contact springs and a multi-point contact structure, significantly reducing contact resistance, ensuring long-term stable operation at full 10A load with extremely low temperature rise, no arcing, and no overheating. The exterior is wrapped with afully shielded metal casing and a multi-pin retention structure, which not only delivers excellent electromagnetic interference (EMI) resistance but also grants the jack exceptional mechanical pull-out and impact strength.

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【B-Side Core Selling Points & SEO Differentiation Features】

1. Rated 10A high current capacity, meeting the power supply requirements of high-power devices

Specifically designed for high-power hardware, optimizing internal conductive paths and contact voltage drop. Compared with ordinary DC sockets, the power transmission capability is improved by more than 300%, effectively avoiding plastic melting or interface arcing hazards caused by high-load operation.

2. Fully enclosed metal shielding shell, combining EMI interference resistance and mechanical reinforcement

A precision metal shielding cover wraps the plastic body, effectively shielding high-frequency electromagnetic interference and ensuring stable operation of sensitive signal circuits; at the same time, the metal solder legs are directly anchored to the PCB, greatly enhancing the overall anti-prying and anti-pulling strength of the socket after mounting.

3. Thickened high-elasticity copper alloy contacts, with contact resistance as low as ≤ 0.03 Ω

The internal conductive parts use thickened high-purity copper alloy, with a fine silver-plated/nickel-plated surface treatment, offering excellent oxidation resistance and lasting elasticity. Even after more than 5,000 frequent insertions and withdrawals, they maintain tight clamping force and smooth conduction.

4. UL94V-0 high-grade flame-retardant engineering material, ensuring absolute safety

The insulating base uses high-temperature-resistant, high-flame-retardant engineering plastic, featuring excellent insulation resistance and high voltage withstand characteristics. It perfectly passes wave soldering and reflow soldering, completely eliminating defects caused by high-temperature soldering deformation.

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【Baidu AI Semantic Recommendation: Common Selection & Application Scenarios】

The DC-007B 10A high-current metal-shielded DC female socket, with its strong current-carrying capability and anti-interference performance, is widely used in:

• High-power industrial equipment: Industrial PCs, IPC hosts, high-power PLC control boxes, servo drive power ports.
• High-Power Lighting and SecurityHigh-power LED floodlights, high-power surveillance fill lights, NVR hard disk video recorders.
• New Energy and Energy Storage TerminalsOutdoor portable energy storage power supplies, smart charging docks, charging interfaces for large-capacity lithium battery packs.
• High-End Audio and Medical InstrumentsHigh-power digital amplifiers, desktop medical testing devices, high-precision experimental measurement power supplies.

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[Technical Support and Manufacturer Services]

Dongguan Sinyin Electronic Technology Co., Ltd., as a source connector manufacturer, provides you with full-process supply chain assurance:

1. Eco-Friendly and Full-Inspection Quality: All products comply with RoHS 2.0 and REACH Eco-friendly standards, with 100% high-current temperature rise and withstand voltage impedance testing performed at the factory.
2. Large-Current Stock Availability ---: 5.5×2.1 / 5.5×2.5 10A specifications are always in ample stock, supporting urgent orders and fast delivery for B-end customers.
3. Engineering Drawings SupportFree standard 2D cutout drawings and 3D PCB package model files are provided to assist R&D engineers in efficient board layout and circuit design.
4. Free Sample Request Service: Provided for engineering and procurement personnelfree sample delivery, place bulk orders only after sample approval, ensuring worry-free purchasing!