SMA-KFD(1) Kingsignal Technology

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RF transmission

RF Cable

RF Connector

Power transmission

Electrical Connector

Rectangular Connector

Power cable

Optical transmission

Optical Transceivers

Optical Assembly

Optical Cable

Optical Connector

High speed transmission

External High-speed Cable

Active Optical Cable

Transceiver

MPO jumper

External Cable

Internal High-speed Cable

High Current Cable & Connector

PCB

Circuit Board

PCB Division Website

Consumer electronics

Kingsignal Wi-Fi Mesh

KS-TWS Wireless Bluetooth headset

Docking station

Alta Frecuencia: HF Cable; HF Connector; Cable Assemblies; HF Circuit Board

Baja Frecuencia: LF Cable; LF Connector; LF Component

Óptica: Optical Cable; OSA; SFP

Diferencial: Differential Cable; Differential component

Internet: HDMI; USB; CATV Coaxial Cable

Accesorios: Feeder Clamp; Grounding Kit; Rubber PVC Tape; Power Cable

SMA

N
TNC
BMA
SMA
SMK
APC3.5
SMC
SAA
SSMA
SMP

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SMA

SMA-KFD(1) More Products

Home > Productos > Alta Frecuencia > HF Connector

Primary Technical Characteristics

Elecreical Performance			Material and Mechanical Performance
Characteristic Impedance	50Ω		Center Contact	Pin	Brass	Gold Plating
Frequency Range	DC~18GHz		Center Contact	Socket	Beryllium Copper	Gold Plating
Rated Voltage	335V rms		Body and Other Metal Parts		Brass/Stainless Steel	Gold plating / Passivation
Dielectric Strength Voltage	1000V rms		Elastic Part		Beryllium Copper	Gold Plating
VSWR	≤1.05+0.1f(GHz)		Insulator		PTFE or LCP
VSWR	≤1.05+0.08f(GHz)		Seal Ring		Silicon Rubber
Contact Resistance	≤3mΩ	Center Contact	Temperature Range		-65℃ ~+165℃
Contact Resistance	≤2mΩ	Outer Contact	Durability		500 times
Insulation Resistance	≥5000MΩ
Insertion Loss	≤0.06√f(GHz)dB

Model

Part Number	Cable Type	Notes
SMA-KFD

Part Number	L1	L2	L	h
SMA-KFD1	8	1.4	17.5	0.6
SMA-KFD2	2.4	1.6	12.0	0.6
SMA-KFD18	2.5	1.6	12.1	0.2

Part Number	L1	L2	L
SMA-KFD3	15.0	3.0	27.4
SMA-KFD5B	3.2	2.0	14.7

Part Number	Cable Type	Notes
SMA-KFD4

Part Number	L1	L
SMA-KFD5	4.0	15.5
SMA-KFD6	9.0	20.5

Part Number	Cable Type	Notes
SMA-KFD7

Part Number	Cable Type	Notes
SMA-KFD8

Part Number	L1	L
SMA-KFD9	2.4	14.5
SMA-KFD10	3.2	15.3
SMA-KFD11	4.8	16.9
SMA-KFD12	4.0	16.1

Part Number	L1	L
SMA-KFD13	4.0	16.0
SMA-KFD14	3.2	15.3

Part Number	L1	L	h
SMA-KFD15	2.0	2.0	0.4
SMA-KFD28	2.5	3.0	0.2

Part Number	Cable Type	Notes
SMA-KFD17

Part Number	L1	L2	L
SMA-KFD19	4.0	2.0	15.5
SMA-KFD29	3.2	3.0	15.7

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