19B1

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KS Connectors DC～35GHz

Center Contact

Nominal impedance 50Ω

VSWR

Insulation resistance

Dielectric withstanding voltage AC 500V 1 minute

Coupling nut mating torque 10kgf(90N・cm)max

Contact mating force 0.49N(50gf)min

Shell

Contact durability

1000MΩ min at DC 500V

Temperature range

1/4-36UNS-2B

φ4.56φ0.92

Plugs Jacks

Hex8

(1.5)

1/4-36UNS-2A

φ1.27

1.93

φ4.63φ5.35

Reference Plane

φ2.92

MaterialCoupling nut

0～0.13

Specifications may be subject to change without notice.

KS connectors have high performance up to 35GHz and compatible with SMA connector or 3.5mm connector.KS connectors are economical type of K connector with reliable performance.

Stainless steelBrass

Passivated,Gold plated,Nickel plated

Connectable toSMA,K,3.5mm

Interface Dimensions

Specifications MIL-STD-348A

less than 6mΩ after 500 matings

-55℃～+125℃

Beryllium copper Heat treated, Gold plated

DC～35GHz 1.05+0.007f max　f:GHz

20.6

1/4-36UNS-2A

KSJC-22S-G

KSJC-16S-G KSJC-12S-G

KSPC-22SKSPC-16S *

KSPC-22SKSPC-12S KSPC-16S

KSPC-12S

12.9

KSP-22SKSP-16S

KSP-22S

Part No.

●SUS Au, Nut:Pa

Applicable Cable

KSP-12SKSP-16SKSP-12S

RG-405/U 2.19mm/0.086"SX-16 1.6mm/0.063"

SX-12 1.19mm/0.047"

RG-405/U 2.19mm/0.086"

SX-16 1.6mm/0.063"

SX-12 1.19mm/0.047"

RG-405/U 2.19mm/0.086"

SX-16 1.6mm/0.063"

SX-12 1.19mm/0.047"

●SUS Pa

●SUS Au

Semi-rigid cable Plugs,Solder direct type

Semi-rigid cable Plugs,Solder Clamp type

Semi-rigid cable Jacks,Solder Clamp type

KSJC-22S-GKSJC-16S-G *KSJC-12S-G

11

φ6.4

Part No.

Part No.

Applicable Cable

Applicable Cable

Hex 8.0

Hex 8.0

Hex 8.0

* mark product is made only upon order.

19B2

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KSPP-L220

22

Plug to Plug

KSPJ-L210

21

Plug to Jack

KSJJ-L200

20

Jack to Jack

1/4-36UNS-2A

1/4-36UNS-2A

●SUS,Pa

●SUS,Pa

●SUS,Pa

* mark product is made only upon order.

KS Connectors DC～35GHz

Adapter

Hex 8.0 Hex 8.0

Hex 8.0

14 7

12.2

2-φ2.6

KSJR-22S-2GKSJR-16S-2G *KSJR-12S-2G

16

KSJR-22S-2G

KSJR-16S-2G

KSJR-12S-2G

12.2

2-φ2.6

φ5.2

1.7

10.4

RG-405/U 2.19mm/0.086"

SX-16 1.6mm/0.063"

SX-12 1.19mm/0.047"

KSJJ-4T KSJJ-4T-F22

□12.7

□8.6

4-φ2.6（注）

19.9

1.7

10 8.2□8.6

4-φ2.7/M2.5

φ6.6

How to use

Plug Plug

●SUS Au

●SUS Pa

Jack to Jack

（※）

（※）Mounting hole dia. of KSJJ-4T-F22 is φ2.2mm.　　 And M2 Screw can be used.

Flange Mount Jacks,Semi-rigid cable,Solder Clamp type

Flange Mount Adapter

Part No. Applicable Cable

19B3

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KSJF-L104F30GKSJF-L104F50G

1/4-36UNS-2A

Jacks

10.4 Socket pin insideφ0.3 or φ0.5

Soldering orConductive Adhesive

Microstrip,Coplanar Waveguide

Soldering holeBead

Soldering

Bead Launcher式　How to use

Panel FeedthroughLauncherKJF-L104F30　

Part No.

for φ0.3mm

Applicable Socket dia.

KSJF-L104F30G

KSJF-L104F50G for φ0.5mm

Remarks

Launcher

-

●SUS Au

KSJRF-2BT

7

12.2

□12.7

□8.6

4-φ2.6

KSJRF-4BT

KSJRF-F30P-2BT

16

●SUS Au

Socket pininsideφ0.5

10.4 凸0.05

1.7

●SUS Au

Soldering orConductive Adhesive

Microstrip,Coplanar Waveguide

Soldering hole

Bead

Soldering

Bead Launcher式　How to use

Flange MountLauncher Connector

●SUS Au

●SUS Au

7

2-φ2.6

Plug pininsideφ0.3

Flange Mount Jack Launcher

Panel Feedthrough Launcher

10.4 凸0.05

Socket pininsideφ0.5

10.4 凸0.05

12.2 16

1.7

1.7

2-φ2.6

KS Connectors DC～35GHz

* mark product is made only upon order.

□12.7

□8.6

4-φ2.6

KSJRF-F30P-4BT

10.4 凸0.05

Socket pininsideφ0.3

1.7

19B4

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3.16

φ0.3

φ1.94

1.4

φ0.3

0.74

φ0.25

φ0.

31

MP-F31F25L419

2.19 1.5

0.5

0.24

φ0.5

MP-T25F50L419

φ0.85

φ0.6

　Glass bead（Hermetic type）

Round Terminal

Tab Terminal

Beryllium copperNi over Gold plated

Beryllium copperNi over Gold plated

7BEAD-F30-L32H

KSJRF-F30P-2BT etc.

How to use

3.2

φ0.30

MP-F30L32

MP-F30l32

phoshor bronzeNi over Gold plated

PCB thicknessPart No.

0.8mmKS-EL-T08

KS-EL-T10 1.0mmKS-EL-T12 1.2mmKS-EL-T16

KS-EL-T32 3.2mm

1.6mm

Material & Finish : Brass,Au

KS-EL-T08KS-EL-T10KS-EL-T12KS-EL-T16KS-EL-T32

MP-T25F50L419 etc

Round Terminal

φ0.5mm pin terminal mating

Soldering

PCBSoldering

3.8

14.2

1/4-36UNS-2A 9.5

7.9

0.8

Panel Feedthrough beads

Pin Terminals

PCB End Launch,Jacks,φ0.5mm rear socket pin inside

※)The pin terminal is required.

2.19

0.5

1.5

KS Connectors DC～35GHz

* mark product is made only upon order.

MP-F25F50L419

φ0.24

φ0.5

2.19

0.5

1.5

φ0.85

Round TerminalBeryllium copperNi over Gold plated