Do you offer free samples?

Yes, some free samples can be sent for testing.

What is the warranty period?

The guarantee period is within 12 months after shipment.

RF Coaxial SMA Male Clamp Connector For LMR400 Cable

Name: RF Coaxial SMA Male Clamp Connector For LMR400 Cable
Brand: Zhenjiang Coaxial Communication Technology Co., Ltd.
SKU: 1936777775

Jiangsu, ChinaZhenjiang Coaxial Communication Technology Co., Ltd.

US$1.35-1.69

100 Pieces

Sample price:US$1.69/piece.Request sample

Product profile

Customization

Available

Type

Generally Coaxial Connector

Coupling Mechanism

Clamping Type

Model NO.

SMA-J400

Application

Microwave, RF

Classification

Male Connector

Interface Type

SMA Connector

Shape

Straight

VSWR

≤1.15@DC-3GHz;≤1.25@3-6GHz

Medium Pressure

1000V

Frequency Range

DC-12.4GHz

Characteristic Impedance

50ohm

Gender

Male

Insulating Materials

PTFE

Materials

Brass

Plating

Tri-Alloy and Gold and Silver

Mounting Type

Clamp

Transport Package

Carton

Specification

30cm x 22cm x 26cm

Origin

Zhenjiang, Jiangsu, China

HS Code

8536909000

Production Capacity

200000 Pieces/Year

Key features

Wide Frequency Range: Operates from DC to 12.4GHz with low VSWR for optimal signal transmission.

High Voltage Resistance: Dielectric withstand voltage up to 1000V RMS at 50Hz for safe operation.

Durable Construction: Brass body with gold and silver plating ensures long-term reliability.

IP67 Waterproof Rating: Provides excellent protection against dust and water ingress in harsh environments.

RoHS Compliant: Manufactured using eco-friendly materials meeting international environmental standards.

Flexible Customization: Customized drawings, samples, and packaging available upon request.

Fast Response Time: Customer inquiries are replied to within 12 hours for efficient service.

Flexible MOQ: Accepts small trial orders with flexible minimum order quantity requirements.

Company profile

Zhenjiang Coaxial Communication Technology Co., Ltd.

Jiangsu, China

Business Type: Trading CompanyAverage Response Time: ≤0.19h

AI-Powered supplier vetting

SummaryZhenjiang Coaxial Communication Technology Co., Ltd. is a China-based limited trading company focused on RF and coaxial connectors. It offers broad connector coverage and supports multiple customization modes. The supplier reports ISO 9001 certification, export activity, diverse export markets, and stated lead times of within 15 working days in the off-season and one month during peak season. However, the documented organization has only two employees, including one R&D engineer, while quality-control test equipment is recorded as zero. Quality assurance and traceability statuses are unknown, and the audit evaluation result is recorded as 0. Overseas service infrastructure is limited: no showroom, agents, branches, or offline trade-show participation are reported. Financial records are identified for 2021–2023, but no financial results or performance values are provided.

CertificationsThe supplier reports ISO 9001 certification. A CTI audit is also listed, but the audit evaluation result is recorded as 0 and the report validity shown was from September 20, 2024 to September 19, 2025; therefore, the available evidence supports certification reporting but does not establish a favorable audit outcome or current validity.

R&D capabilityThe supplier reports one R&D engineer with 6–10 years of total experience. This engineer handles customer requirement confirmation, new-product design, and technical support, providing direct evidence of product-development capability, although the very small stated R&D headcount limits the demonstrated scale of innovation resources.

Production capacityThe supplier offers a broad range of RF and coaxial connectors and reports annual production output, but it is also classified as a trading company with only two total employees. Quality-control test equipment is recorded as zero, creating a stated quality-resource deficiency and leaving production capacity and manufacturing control insufficiently demonstrated.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. This is direct evidence of broad customization service coverage, and 90% of total sales are reported as exports.