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SMA Straight Female PCB Connector | SH-Link

SMA Straight Female PCB Connector | SH-Link

The SMA straight female PCB connector is a vertical, straight-exit high-frequency RF connector designed for fixed RF signal interfaces on PCBs. It features a proven threaded locking mechanism that ensures stable, reliable mating and excellent shielding performance, enabling low-loss, highly stable transmission of high-frequency RF signals. With a compact structure, robust solder joints, and resistance to vibration and aging, it is compatible with various SMA male antennas and RF cable assemblies. Widely used in wireless communications, smart devices, and industrial control instruments for board-level RF signal output and interconnection, it stands as one of the industry's most versatile and stable board-mounted RF interfaces.

Frequency Range: DC–6 GHz; Impedance: 50 Ω

Materials:

Center Pin: Gold-plated Beryllium Copper

Housing: Gold-plated Brass

Insulator: PTFE

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Product Name

SMA Straight Female PCB Connector

Place of Origin

Guangdong, China

Brand Name

SH-Link

Application

Automotive

Certificate

ISO9001,IATF16949,ISO14001

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Product Details
Company Profile
Service

Product Description

Major Characteristics:

Double-Locked,Fool-Proofing assembly with the color and the structure.

The connector is be protected by the cap.

Easy to assembly.

Many difference between the connector and the cap.

Specific Model

Product Details

The Product Technical Characteristics:
Body	Brass,Ni-Plated
Socket	Beryllium-copper,Gold-Plated
Pin Contact	Brass
Insulator	PTFE
Crimp Ferrule	Brass,Ni-Plated
O-ring	Beryllium-Copper
Shell	PA66+30%GF

Technical Characteristics:
Impedance	50ohm
Frequency Range	0-4GHz
Withstanding Voltage	1000V(RMS)
Contact Resistance
Center Contact	≤ 20m
Outer contact	≤10m
Insulation	≥1,000MΩ
VSWR	DC - 2GHz<1.2

Mechanical characteristics:
Assembly	Locked
Durability	＞500cycles
Temperature	-40 ~ +85°C

Model&Colors

Model&Colors	Model	Colors
	A	Black
	B	White
	C	Blue
	D	Bordeaux-Violet
	E	Green
	F	Brown
	G	Grey
	H	Violet
	I	Beige
	K	Curry
	Z	Waterblue
	L	Carmine Red
	M	Pastel Orange
	N	Pastel Green

Specification Drawing

Outline Drawing

Internal Structure

Port Type

Application Scenarios

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Model&Colors

Delivery Service

The seller sends the goods to the operation center

Store your products

Customers order your goods

Picking and packaging of goods

Quickly deliver goods and provide customer service

Check the logistics product restrictions to ensure that the products can be warehousing
Upload products in the seller's background and convert them to logistics distribution
Create a shipping / replenishment order in the seller's back office
Print labels and label products and shipments
Choose a delivery company or deliver to the warehouse by yourself

The operation center receives your products and scans them into the warehous
Provide a safe storage environment for your goods
The seller only needs to enter the warehouse nearby and automatically allocate the inventory to warehouses across the country
The seller pays the storage fee according to the actual volume of the product and the number of storage days

Logistics enhances product advantages in all aspects, helping customers choose your products
Products that use logistics will participate in China's free shipping activitie
Provide multiple payment and delivery method
Provide multi-channel distribution services to meet cross-channel operations

Use advanced networked warehousing, high-speed picking and sorting systems to quickly locate your products
From pickup to delivery, we follow standardized procedures to prevent wrong delivery
The packaging adopts standard packing box, patented technology bubble cushion, bubble pillow
Special product packaging processing and special product tracking (such as fragile high-priced products)

Fast global arrival to ensure timely and fast delivery of goods to customers
Charge delivery fee per order
We provide customers with order tracking information
Provide customers with 24/7 customer service, making you worry-free after-sales

Cooperation Brand

Company Advantage

Company AdvantageCompany Advantage

We select raw material suppliers carrying the certificates that 100% guarantee the materials do no harm to the environment.
All of our products have certificates and conform to RoHS.
We are a manufacturer, not a trader. We can send the goods to you directly. The price is competitive.
We have always followed the standardization rules for a rigorous production process, saving time and cost for both parties and bringing maximum benefits to you.
We provide CAD and 3D design sketches. We perform three phases of QC to ensure product quality.
Small orders and sample orders are available.
Our staff is well trained. Your inquiry related to our product & price will be replied to within 24 hours.
And we have an efficient factory in Shenzhen that we can ensure on-time and fast delivery.
We have 15 years of ODM&OEM experience on wireless communications components. We can provide professional technical guidance to you.

FAQ

How can I select the goods and know the price?
A: You can send an inquiry to us directly at our company website, or contact us via trademanager, email, or phone. Just feel free to tell us the details of the product you need, then we will reply to you within 24 hours.
Do you accept ODM or OEM business?
A: Yes, we are ODM & OEM supplier.
Do you accept customized orders?
A: Yes, we do. Personalized designs of RF products according to customer's requirements are welcomed.
Are you a trading company or factory?
A: We are a direct factory with 15 experienced engineers and more than 100 employees. Our company occupies 4000 square meters.
What is the payment terms?
A: We accept T/T 30% deposit when order confirmed, remaining 70% paid before delivery.
How to ship the goods?
A: We ship the products by courier company. We can also use your express account to ship the goods to you if you have it, like DHL, UPS, FedEx account, TNT, EMS, etc.
What's the delivery time?
A: It usually takes 7-25 days after confirming payment, but the specific time should be based on the order quantity.
What's your MOQ.
A: We can accept small trial orders.
How long can I get the sample?
A: Depends on your specific items, within 3-10days is required generally.
Is the sample available and free.
A: Sample is available. We can provide free samples if we have ready parts in stock, but the express charge is yours. For customized items, sample costs need to be charged, which can be returned after your formal order.

Basic Information

Year Established

2006
Business Type

Manufacturing Industry
Country / Region

Shenzhen
Main Industry

Connectors and Accessories
Main Products

FAKRA Connectors,RF Coaxial Connectors,Coaxial Cable Assembly,RF Antenna and so on
Enterprise Legal Person

Joy Qiu
Total Employees

201~1000 people
Annual Output Value

10,000,000USD
Export Market

Chinese Mainland,European Union,Middle East,Eastern Europe,Latin America,Africa,Oceania,Hong Kong and Macao and Taiwan,Japan,Southeast Asia,America,Others
Cooperated Customers

Amphenol,Taoglas,Jabil,Motorola,Ruptela,Pioneer,Adayo,Neusoft and so on.

Company Profile

Shenzhen Sihanming Technology Co., Ltd. was established in 2006 and is located in Liyue Industrial Park, Fenghuang Fourth Industrial Zone, Fuyong, Bao'an District, Shenzhen. The company occupies 5,000 square meters and employs over 100 people, 20% of whom are engineers and technicians. We specialize in three core products: RF coaxial connectors, automotive connectors, and cable assemblies. Our products are widely used in the communications, automotive electronics, medical equipment, smart wearables, and other industries, and are exported to countries and regions including the United States, Japan, Europe, Hong Kong, and Taiwan.

Since the establishment of the SH-LINK brand in 2006, we have consistently focused on technological research and development, striving to become a competitive connector solutions provider. The company has obtained hundreds of patents and is certified to IATF 16949 and ISO 9001 quality management systems.

We have been deeply engaged in the fields of RF coaxial and automotive connectors. Our main products include FAKRA, MINI FAKRA, Ethernet, and Type-C automotive connectors, as well as SMA, SMB, BNC, MMCX, and other RF connectors and various patch cables. Its design and manufacturing comply with international standards such as MIL-C-39012 and USCAR.

Our CNC machining utilizes advanced computer numerical control systems, offering high efficiency, high precision, and high-strength machining capabilities, enabling precise control of every detail and dimension.

From product design to production, as well as product inspection and verification, we rigorously adhere to various standards, from design and metal material selection to process control, measurement, and verification, to ensure connectors meet quality requirements such as excellent conductivity, stable performance, surface corrosion resistance, and reliability. This ensures consistent and stable quality.

Adhering to the values of "specialization, strength, and excellence," and adhering to the mission principle of "seeking truth from facts and ensuring that experiments are the sole criterion for testing truth," we focus on product R&D and innovation, and strictly control process control and product quality to ensure consistent and reliable product quality.

Our connectors have been used in autonomous driving systems, smart cockpits, communication base stations, medical devices, and smart wearables for numerous global brands.

We not only provide products, but also offer customized technical support and fast delivery services to our global customers. Since our founding, we have been determined to become a globally competitive connector company. We are committed to providing our customers with high-quality products, fast delivery, competitive pricing, and excellent after-sales service.

SH-LINK looks forward to being your stable and reliable partner. Let us work together to connect the future and drive innovation

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