Import 4 Hole Flange Mount Connector Adapter — Buy in wholesale FOB from Supplier in China

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4 Hole Flange Mount Connector Adapter by Shenzhen Sihanming Technology Co., Ltd.
Harbor
4 Hole Flange Mount Connector Adapter - Image 1

4 Hole Flange Mount Connector Adapter

🕐Last updated: Jul 19, 2026
1/ Bags
Min. Order: 1 Bags
💱₹1.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryElectric Connectors
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 4 Hole Flange Mount Connector Adapter from Shenzhen Sihanming Technology Co., Ltd. - China Wholesale Supply

The 4 Hole Flange Mount Connector Adapter from Shenzhen Sihanming Technology Co., Ltd. is an SMA female to SMA female RF connector designed for secure mounting in high-frequency applications. Its flange mount design features four holes for stable installation on panels or enclosures, ensuring minimal signal loss and reliable performance. The adapter’s SMA interface is a standard choice for RF systems, offering compatibility with a broad selection of coaxial cables and devices.

This connector is constructed from industrial-grade materials to withstand harsh environments, a common requirement in telecommunications, aerospace, and automotive sectors. Typical SMA connectors operate within a frequency range of DC to 18 GHz, with a characteristic impedance of 50 ohms. The adapter’s robust build is suited for both indoor and outdoor installations, though the exact material composition and plating (e.g., gold or nickel) should be confirmed with the supplier for corrosion resistance in specific conditions.

Buyers of this adapter are often integrators or manufacturers of RF equipment, such as test instruments, antennas, or communication systems. The unit’s compact and versatile design allows for easy integration into existing setups. Shenzhen, the supplier’s base, is a global hub for electronics manufacturing, offering efficient logistics for bulk shipments. Importers should verify the connector’s VSWR (Voltage Standing Wave Ratio) and insertion loss specifications, as these are critical for maintaining signal integrity in high-frequency circuits.

Technical Specifications for Shenzhen Sihanming Technology Co., Ltd. 4 Hole Flange Mount Connector Adapter
Connector TypeSMA Female to SMA Female
Mounting Type4 Hole Flange Mount
Frequency Rangetypical DC to 18 GHz
Impedance50 ohms (standard)
VSWRtypical ≤ 1.25:1 at 18 GHz
Insertion Losstypical ≤ 0.15 dB at 18 GHz
MaterialIndustrial-grade metal (confirm plating with supplier)
Durabilitytypical 500 mating cycles
Operating Temperaturetypical -40°C to +85°C
ApplicationTelecommunications, aerospace, automotive, RF testing
About Shenzhen Sihanming Technology Co., Ltd. - RF Connector Supplier in China
🏭
Shenzhen Sihanming Technology Co., Ltd.
China Harbor🥇 Gold Verified
3.5(98)

Shenzhen Sihanming Technology Co., Ltd. is located in Fuyong, Shenzhen City, Guangdong Province, a region renowned for its electronics and RF component manufacturing. The company operates as a harbor-tier supplier, indicating a baseline level of verification, though its response rate is currently listed as 0%, which may require direct follow-up for timely communication. The supplier focuses on connectivity solutions, with this adapter targeting high-frequency applications.

The profile does not provide details on certifications, production capacity, or client history, so importers should request relevant documentation, such as RoHS compliance or ISO 9001 certification, if required for their industry. Shenzhen’s proximity to major ports and its established electronics supply chain make it an efficient sourcing location for RF components. Buyers are advised to confirm the supplier’s ability to meet specific volume requirements and quality standards before placing orders.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 4 Hole Flange Mount Connector Adapter from Shenzhen Sihanming Technology Co., Ltd.
SMA connectors typically support frequencies from DC to 18 GHz. For precise performance data, request the supplier’s test report, as actual performance can vary based on the adapter’s design and material quality.

Sourcing 4 Hole Flange Mount Connector Adapter from Shenzhen Sihanming Technology Co., Ltd. - China Import Guide

Before ordering, verify the adapter’s electrical specifications, including frequency range, VSWR, and insertion loss, to ensure compatibility with your RF system. Request the supplier’s test data for these parameters, as they directly impact signal integrity. Additionally, confirm the mechanical specifications, such as the flange hole spacing and screw size, to ensure proper mounting in your equipment.

Discuss lead times for production and shipping, as RF components are often manufactured to order. Shenzhen’s electronics supply chain allows for relatively quick turnaround, typically 15 to 30 days for standard orders, with expedited options available. Negotiate Incoterms such as FOB Shenzhen or CIF to your destination port, and clarify payment terms, which may include a 30% deposit and 70% balance before shipment. Always request a pre-shipment inspection to verify the adapters meet your specifications.

Quality checks should include testing the adapter’s VSWR and insertion loss using a vector network analyser (VNA) to confirm they meet your system’s requirements. Measure the connector’s dimensions to ensure they match your mechanical drawings, as even minor deviations can cause mounting issues. Request a certificate of compliance (CoC) for the materials used, particularly if your application requires RoHS or REACH compliance. Finally, ensure the supplier provides a detailed packing list and English-language documentation for traceability.

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Shenzhen Sihanming Technology Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
74/100
Trust Score
📦
0+
Products
3.5(98)
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Buy 4 Hole Flange Mount Conne in Bulk — Verified Supplier in China

When sourcing 4 Hole Flange Mount Connector Adapter for your business, securing the right balance of quality and cost is essential. Shenzhen Sihanming 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/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.

4 Hole Flange Mount Conne Specifications, Trade Terms & Pricing

Importing 4 Hole Flange Mount Conne requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Sihanming 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.

About Shenzhen Sihanming Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 4 Hole Flange Mount Conne 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.

Import 4 Hole Flange Mount Conne — Shipping, Logistics & Customs

Importing 4 Hole Flange Mount Conne 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).

Frequently Asked Questions About 4 Hole Flange Mount Conne

What is the wholesale price of 4 Hole Flange Mount Connector Adapter?

The current listed wholesale price for 4 Hole Flange Mount Connector Adapter from Shenzhen Sihanming Technology Co., Ltd. is $1/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 Shenzhen Sihanming Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 4 Hole Flange Mount Conne?

The supplier, Shenzhen Sihanming Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4 Hole Flange Mount Conne. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 4 Hole Flange Mount Connector Adapter?

The HS Code classification for 4 Hole Flange Mount Connector Adapter depends on the specific grade and form. Contact Shenzhen Sihanming Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 4 Hole Flange Mount Conne from China?

To import 4 Hole Flange Mount Conne from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Sihanming Technology Co., Ltd.. Ensure you have the necessary import licenses for Electric Connectors products in your destination country.

Is Shenzhen Sihanming Technology Co., Ltd. a verified supplier?

Yes, Shenzhen Sihanming 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.

What are the key specifications of 4 Hole Flange Mount Connector Adapter?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Sihanming Technology Co., Ltd. through EximNext.

What packaging options are available for bulk orders of 4 Hole Flange Mount Conne?

Shenzhen Sihanming Technology Co., Ltd. offers 4 Hole Flange Mount Conne with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 4 Hole Flange Mount Conne the most?

4 Hole Flange Mount Conne is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Sihanming Technology Co., Ltd. through our platform.

What certifications does this 4 Hole Flange Mount Conne supplier hold?

Shenzhen Sihanming Technology Co., Ltd. maintains international quality certifications. These ensure that the 4 Hole Flange Mount Conne meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 4 Hole Flange Mount Connector Adapter on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Sihanming Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Sihanming Technology Co., Ltd..

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