Import Coaxial Gdt Protector Catv Rf Arrester — Buy in wholesale FOB from Supplier in China
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Coaxial Gdt Protector Catv Rf Arrester
The Shenzhen Techwin coaxial GDT protector, model R27F70F, is built with a copper‑alloy body, silver‑plated contacts and a ceramic gas‑discharge tube, delivering surge protection for CATV and broadband equipment. It operates across a frequency band of 0‑2.7 GHz and can withstand a continuous voltage of 70 V. The device limits impulse voltage to 200 V (8/20µs) and can conduct a discharge current of up to 20 kA. Compliance with IEC 1000‑4‑5 and RoHS directives is stated by the supplier.
Standard practice for RF surge protectors includes a 75 Ω impedance match to preserve signal quality, and the Techwin unit provides this with a Type F bulkhead connector that mates female‑male. Typical protective devices are housed in a compact 50× 25× 25 mm enclosure weighing about 107 g, allowing easy integration into outdoor head‑end cabinets. The ceramic tube offers ultra‑fast response to lightning‑induced transients, a common requirement for broadcast infrastructure. These characteristics meet the expectations of telecom operators and service providers.
Importers often need to confirm the exact protection class, request test certificates and agree on packaging such as anti‑static polybags inside corrugated cartons. The supplier mentions flexible MOQ options and can ship from the Shenzhen port under FOB or CIF arrangements, but exact lead times should be clarified. Prior to bulk purchase, buyers should ask for a sample, request a factory audit and verify that the unit meets the specified IEC standard. Payment terms and warranty details must be negotiated directly with Shenzhen Techwin Lightnidng Technology.
| Model | R27F70F (real) |
| Working frequency | 0-2.7 GHz (real) |
| Max continuous voltage | 70 V (real) |
| Max discharge current | 20 kA (real) |
| Limiting voltage (8/20µs) | 200 V (real) |
| Insertion loss | 0.2 dB (real) |
| Connector type | Type F bulkhead female‑male (real) |
| Typical dielectric material | Ceramic (typical) |
Shenzhen Techwin Lightnidng Technology Co., Ltd operates from 4/F Build D Huafeng Industrial Park, Pingshan District, Shenzhen, Guangdong, China. It holds a harbor trust tier and, like the first supplier, shows a 0 % response rate with no average response time recorded, meaning enquiries may need persistent follow‑up. The firm specialises in RF protection devices such as gas‑discharge tube (GDT) arresters for CATV and broadband networks.
The profile does not include production volume or client list details. Techwin offers the GDT protector with flexible order quantities and can arrange shipment from Shenzhen ports under FOB or CIF terms. Prospective buyers should request test reports, IEC compliance certificates and, if possible, arrange a factory inspection to confirm quality. No further corporate background is provided in the source.
This coaxial GDT protector is engineered for antenna coaxial devices and receive/transmit systems, providing reliable defense against lightning over-voltage, induced surges, and static discharge in CATV datacast, IPDC, VOD, IP phone, and broadband applications. The gas discharge tube element ensures ultra-fast response and high surge current capacity, while precision impedance matching at 75 ohms maintains signal integrity across the operating frequency band. Widely specified for headend equipment, distribution networks, and broadcast infrastructure requiring robust RF performance and long-term reliability in outdoor and semi-outdoor environments.
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Sourcing Coaxial Gdt Protector Catv Rf Arrester from Shenzhen Techwin Lightnidng Technology Co., Ltd - China Import Guide
Buyers should first confirm the protector’s voltage and current limits, as well as its IEC 1000‑4‑5 compliance, by requesting the relevant test certificates from Techwin. A sample unit can be used to validate the 0‑2.7 GHz frequency response and the 200 V limiting voltage under simulated surge conditions.
The supplier ships from Shenzhen and can provide either FOB or CIF terms; importers need to ask for the expected lead time and the port of loading. Payment arrangements are typically made via T/T, but the exact schedule should be negotiated directly. Clarify whether the MOQ can be adjusted for pilot orders.
Arrange a factory audit or third‑party inspection to verify the construction quality of the copper‑alloy body and the ceramic gas‑tube element. Inspection should include visual checks for corrosion resistance and functional testing of surge protection performance. Secure the CE and RoHS certificates before final acceptance of the shipment.
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30 suppliersBuy Coaxial Gdt Protector Cat in Bulk — Verified Supplier in China
When sourcing Coaxial Gdt Protector Catv Rf Arrester for your business, securing the right balance of quality and cost is essential. Shenzhen Techwin Lightnidng Technology Co., Ltd, a verified supplier based in China, offers this product with key specifications including Coaxial Gas Discharge Tube (GDT) Lightning Protector / Arrester, F-type or N-type (male to female, bi-directional), and 75 Ohm (standard for CATV). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $825./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8535.40, making it a staple in the Electric Arresters sector with strong demand from importing countries worldwide.
Coaxial Gdt Protector Cat Specifications, Trade Terms & Pricing
Importing Coaxial Gdt Protector Cat requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Techwin Lightnidng Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8535.40 in their destination country. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Shenzhen Techwin Lightnidng Technology Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Coaxial Gdt Protector Cat 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 Arresters category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Coaxial Gdt Protector Cat — Shipping, Logistics & Customs
Importing Coaxial Gdt Protector Cat 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 for HS Code 8535.40 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 Coaxial Gdt Protector Cat
What is the wholesale price of Coaxial Gdt Protector Catv Rf Arrester?
The current listed wholesale price for Coaxial Gdt Protector Catv Rf Arrester from Shenzhen Techwin Lightnidng Technology Co., Ltd is $825./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 Techwin Lightnidng Technology Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Coaxial Gdt Protector Cat?
The supplier, Shenzhen Techwin Lightnidng Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Coaxial Gdt Protector Cat. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Coaxial Gdt Protector Catv Rf Arrester?
For international shipping and customs clearance, Coaxial Gdt Protector Catv Rf Arrester is classified under HS Code 8535.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Coaxial Gdt Protector Cat from China?
To import Coaxial Gdt Protector Cat from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Techwin Lightnidng Technology Co., Ltd. Ensure you have the necessary import licenses for Electric Arresters products in your destination country.
Is Shenzhen Techwin Lightnidng Technology Co., Ltd a verified supplier?
Yes, Shenzhen Techwin Lightnidng 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 Coaxial Gdt Protector Catv Rf Arrester?
The key specifications for Coaxial Gdt Protector Catv Rf Arrester supplied by Shenzhen Techwin Lightnidng Technology Co., Ltd include Coaxial Gas Discharge Tube (GDT) Lightning Protector / Arrester, F-type or N-type (male to female, bi-directional), and 75 Ohm (standard for CATV). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Coaxial Gdt Protector Cat?
Shenzhen Techwin Lightnidng Technology Co., Ltd offers Coaxial Gdt Protector Cat with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Coaxial Gdt Protector Cat the most?
Coaxial Gdt Protector Cat is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Techwin Lightnidng Technology Co., Ltd through our platform.
What certifications does this Coaxial Gdt Protector Cat supplier hold?
Shenzhen Techwin Lightnidng Technology Co., Ltd maintains international quality certifications. These ensure that the Coaxial Gdt Protector Cat meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Coaxial Gdt Protector Catv Rf Arrester on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Techwin Lightnidng 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 Techwin Lightnidng Technology Co., Ltd.
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