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DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Specifications
Packaging Details :
Carton packaging
VSWR :
≤ 1.25
Brand Name :
ZSX
Certification :
ISO9001
Name :
SMA Connector
Supply Ability :
1000000Pcs/Year
Gender :
Female
Boday Material :
Gold-plated brass
MOQ :
10 pcs
Place of Origin :
China
Working temperature :
-45℃~+125℃
Delivery Time :
5-8 Days
Payment Terms :
T/T,D/P,Alipay
Model Number :
SMA-KFD197
Price :
$1.30-$1.80 (Depending on the quantity)
Insulator material :
PTFE
Description
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector

SMA-KFD197 is a high-performance, 50Ω RF interconnect featuring a 4-hole flange mount and SMA female (jack) interface, engineered for DC–18 GHz microwave and RF systems. Precision-machined from brass with nickel/gold plating, beryllium copper gold-plated contacts, and PTFE insulation, it delivers low VSWR (≤1.10+0.02F), ultra-low insertion loss, and exceptional shielding. Built to MIL-C-39012 standards, it offers rugged durability, 500+ mating cycles, and operates reliably from -65°C to +165°C. Compact, vibration-resistant, ideal for PCB/equipment panel mounting in aerospace, defense, 5G, satcom, test & measurement, and industrial RF systems.

Product display
Product Performance Details

Product model

 SMA-KFD197 Dielectric constant
≥5000MΩ

Characteristic impedance

 50 ohm Body material Gold-plated brass

Frequency range

 DC-18GHz

Central conductor

 Gold-plated brass

Voltage standing wave ratio

 ≤1.25 Insulator material PTFE

Medium pressure resistance

 ≥1000V RMS ,50hz, at sea level Durability ≥500 Cycles

Contact resistance

Center contact:≤3mΩ

Outer contact:≤2mΩ

 Temperature range -45℃~+125℃
Physical product display
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Product external dimensions
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Related product recommendations
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Display of Strength
Production Plant Area
Machining production workshop
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Precision Assembly Production Workshop
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Glass-to-metal sealed production workshop
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Obtained Certification Certificate
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Customer visit
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Product packaging
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
Packaging and Shipping
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
  • Standard export carton
  • As per customized specifications such as logo or others According to customers' requirements
  • Delivery time:Within 24 hours for stocks, 3-4 weeks for mass production orders. (based on different quantities,ODM, etc.)
FAQ

Q: Are you trading company or manufacturer?

A: Our company is a comprehensive manufacturer with 17 years of r&d, manufacturing and sales commercial RF microwave transmission components.

Q:What are the main products of your company?

A:Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.

Q: Does your company accept customized products?

A: We accept ODM.

Q: Does your company provide free samples?

A: We support free samples with freight paid on delivery.

Q: What is the minimum order quantity of your company's products?

A: 200 pieces. The price is more expensive under 200 piece .

Q: Which logistics company does your company ship through?

A:Our company cooperates with international logistics companies DHL.UPS,FedexTX,TNT all year round to ensure our customers receive their goods quickly with the lowest shipping cost. There are also air and sea logistics.

Q: How long does it usually take to receive the goods?

A: Generally, 3-8 working days for international express, 5-8 working days for air freight.

Q:What payment methods does your company accept?

A: We accept L/C, T/T, Alipay, Trade Assurance (credit card &T/T)

Q: How long is your warranty?

A: The warranty period is three months.

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DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector

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Product Detail
Packaging Details :
Carton packaging
VSWR :
≤ 1.25
Brand Name :
ZSX
Certification :
ISO9001
Name :
SMA Connector
Supply Ability :
1000000Pcs/Year
Contact Supplier
video
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector
DC-18GHz SMA-KFD197 SMA Female 4 Hole Flange 12.7*12.7mm Connector

Xi 'an Zhongshixing Electronic Technology Co., Ltd.

Verified Supplier
1 Years
Shaanxi
Since 2006
Business Type :
Manufacturer
Main Products :
Rectangular Electrical Connectors, J30J Connector, J14 Connector
Total Annual :
$5,000,000-$8,000,000
Employee Number :
>100
Certification Level :
Verified Supplier
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