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The Qianhai Mista 4 Pin Power Connectors and Drawer Connector combine AC/DC power, signal, and logic channels within a single plastic housing, designed for modular flexibility in compact systems. The housing uses PBT with 30% fiberglass (G30), UL94V-0 rated, black, while contacts are brass or copper alloy with beryllium bronze crown springs. Surface plating is gold for 22 and 20 contacts, with silver over nickel for others, ensuring reliable conductivity in high-vibration environments.
This series supports a rated current of 35A and voltage of 400V DC, with insulation resistance exceeding 1000MΩ and contact resistance at 1.0mΩ, tested to withstand 3000V DC. Mechanical life is rated at 1000 mating cycles, with operating temperatures from -55°C to +125°C and humidity tolerance up to 98% at 40°C. The modular design allows free combination of crimp, solder, PCB, and press-in terminations, with terminal styles including bending pins for male connectors and crimping for female connectors.
Typical applications include low-noise power supplies, computer servers, routers, data storage devices, and drawer low-voltage cabinets where space and reliability are critical. Buyers commonly use these connectors in high-frequency switching power supplies, UPS systems, and contravariant power setups. The crown spring design ensures stable contact under shock loads up to 980m/s² and vibration from 10 to 2000Hz, making them suitable for industrial and telecom environments.
| Housing Material | PBT + 30% fiberglass (G30), UL94V-0, black |
| Contact Material | Brass or copper alloy (pins/sockets), beryllium bronze (crown spring) |
| Surface Plating | Gold (22/20 contacts), silver over nickel (others) |
| Rated Current | 35A |
| Rated Voltage | 400V DC |
| Insulation Resistance | ≥ 1000MΩ |
| Contact Resistance | 1.0mΩ |
| Withstand Voltage | 3000V DC |
| Mechanical Life | 1000 cycles |
| Operating Temperature | -55°C to +125°C (typical for industrial connectors) |
| Vibration Resistance | 10 - 2000Hz, acceleration 147m/s² |
| Shock Resistance | 980m/s² |
| Terminal Style | Male: PCB tail (bending pin), Female: crimping |
| Standard Compliance | UL94V-0 flammability rating (standard for plastic enclosures) |
Qianhai Mista (Shenzhen) Technology Co., Ltd. is based in Shajing Area, Shenzhen, Guangdong, China, with an address on Jincheng Road. The company operates as a harbor-tier supplier, indicating a verified presence in the region’s electronics manufacturing ecosystem. Its focus includes precision connectors for power and signal applications, with a product line that caters to industrial and telecom sectors.
The supplier’s profile does not specify response rates or average reply times, so buyers should confirm lead times and technical support availability directly. The company’s product descriptions emphasize modularity and reliability, aligning with the demands of high-frequency power and data systems. No additional certifications, client lists, or production scale details are provided in the available data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the connector’s compatibility with your power and signal requirements, especially the rated current (35A) and voltage (400V DC). Confirm whether the gold or silver plating meets your corrosion resistance needs, as environmental conditions like humidity or salt exposure can affect longevity. Request samples for hands-on testing of mechanical fit and electrical performance.
Discuss logistics directly with Qianhai Mista to confirm lead times, as the supplier’s response data is unavailable. Clarify Incoterms (e.g., FOB Shenzhen) and packaging options, as bulk shipments may require custom crating to prevent damage during transit. Payment terms should also be negotiated, with common options including TT (Telegraphic Transfer) or LC (Letter of Credit).
For quality checks, inspect the housing for UL94V-0 compliance and measure contact resistance to ensure it meets the 1.0mΩ specification. Test the connectors under the rated current and voltage to confirm performance. Request certificates for material composition (e.g., RoHS for hazardous substances) and third-party test reports for vibration and shock resistance. Document all specifications in the purchase agreement to avoid discrepancies.
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When sourcing 4 Pin Power Connectors And Drawer Connector for your business, securing the right balance of quality and cost is essential. Qianhai Mista (Shenzhen) Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Connectors sector with strong demand from importing countries worldwide.
Importing 4 Pin Power Connectors An requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qianhai Mista (Shenzhen) Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4 Pin Power Connectors An has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Connectors category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 4 Pin Power Connectors An requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4 Pin Power Connectors And Drawer Connector from Qianhai Mista (Shenzhen) Technology Co., Ltd. is $1.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qianhai Mista (Shenzhen) Technology Co., Ltd. through EximNext.
The supplier, Qianhai Mista (Shenzhen) Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4 Pin Power Connectors An. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 4 Pin Power Connectors And Drawer Connector depends on the specific grade and form. Contact Qianhai Mista (Shenzhen) Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 4 Pin Power Connectors An from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qianhai Mista (Shenzhen) Technology Co., Ltd.. Ensure you have the necessary import licenses for Electric Connectors products in your destination country.
Yes, Qianhai Mista (Shenzhen) Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Qianhai Mista (Shenzhen) Technology Co., Ltd. through EximNext.
Qianhai Mista (Shenzhen) Technology Co., Ltd. offers 4 Pin Power Connectors An with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4 Pin Power Connectors An is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qianhai Mista (Shenzhen) Technology Co., Ltd. through our platform.
Qianhai Mista (Shenzhen) Technology Co., Ltd. maintains international quality certifications. These ensure that the 4 Pin Power Connectors An meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qianhai Mista (Shenzhen) Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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