N-75N-75N-75N-75N-75N-75N-75N-75N-75 · K347-001-000 K347-002-000 CN3511X04-001-1/1...

N-7

5Ω

(25)

KJ COMTECH Co., Ltd 136-1, Sosabon-3dong, Sosa-gu, Bucheon-si, Gyunggi-do, KoreaTel. 82-32-347-8015,6,8(Ext.223), Fax. 82-32-347-8017, www.kjct.co.kr 10.2006324·Connector

N-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75ΩN-75Ω

Connector·325KJ COMTECH Co., Ltd 136-1, Sosabon-3dong, Sosa-gu, Bucheon-si, Gyunggi-do, KoreaTel. 82-32-347-8015,6,8(Ext.223), Fax. 82-32-347-8017, www.kjct.co.kr 10.2006


Microminiature Coaxial Connector

Plug (Male) Jack (Female)

KJ-COMTECH N connectors are available with 50Ωand 75Ω impedance.The N 75Ω connectors are suitable for applicationsup to 1.5 GHz. The screw-type coupling mechanismprovides a sturdy and reliable connection. N 75Ωconnectors are available in many different patterns.

Compatibility:Centre conductors of N 75Ω connectors have asmaller diameter than those of the 50Ω and N 75Ωconnectors are not intermateable.

Microminiature Coaxial ConnectorTechnical DataMaterial DataCable ConnectorsReceptacles with Solder EndAdaptor within-SeriesTermination

324325325326328329329

Technical Data

Material Data

PININSULATOR

BODIESSPRING RING

GASKETINSERT

BACK NUTCRIMP FEMALE

Connector PartMaterial

Male FemalePlating

BrassPTFEBrass

Stainless-SteelSilcone-Rubber

BrassBrassBrass

Beryllium-CopperPTFEBrass

--

BrassBrassBrass

Gold-

Nickel or Silver--

Nickel or SilverNickelNickel

Pulg (male)

Min. Max. Min. Max.

Jack (Female)

ABCDEFG

- 8.68 / 0.342 8.03 / 0.316 8.13 / 0.320

5.33 / 0.210 5.84 / 0.230 4.75 / 0.187 5.26 / 0.207

- 2.00 / 0.079 - 2.00 / 0.079

16.00 / 0.630 - - 15.93 / 0.627

1.00 / 0.039 1.05 / 0.041 5.33 / 0.210 -

- - 9.04 / 0.356 9.19 / 0.362

- - 6.76 / 0.266 -

Description

Interface Dimensions

Interface Dimensions in mm/inch

Contents Requirement Specification

Impedance Frequency range Dielectric withstanding voltage (at sea level)Working voltage (at sea level)Insulation resistanceContact resistance- Center contacts- Outer contacts

75ΩDC .......... 1.5GHz2.5 kV rms, 50 Hz ≤ 1.0 kV rms, 50 Hz≥ 5·103 MΩ

≤ 1.0mΩ≤ 1.0mΩ

Coupling nut torque- recommended- proof torqueCoupling nut retention forceContact captivationDurability (matings)

0.68Ncm ~ 1.13Ncm / 6.0 in. lbs ~ 0.0 in. lbs1.70 Ncm / 15.0 in. lbs≥ 450 N / 101.2 lbs≥ 28 N / 6.3 lbs≥ 500

ELECTRICAL DATA TEST REQUIREMENTS

MECHANICAL DATA TEST REQUIREMENTS

N-7

5Ω

(25)





RG179

fig.1

5C-2V

fig.2

Cable Connectors

Fig

1

2

TypeCode Cable Goup

(example)Old Code New CodeNote

Nickel

Nickel

Gold

Gold

Nickel

Nickel

N75-PC-179

N75-PC-5C-HFB

K347-001-000

K347-002-000

CN3511X04-001-1/1

CN3511X34-001-1/1

RG179

5C-2V

X04

X10

Pin Body Crimp

PlatingAS-In

RG6A/U

fig.1

Fig

1

TypeCode Cable Goup


NickelGold NickelN75-P3-RG6/U K347-006-000 CN3511X11-001-1/1 X11 RG6A/U

Pin Body Back Nut

PlatingAS-In

For flexible cablesCable entry clamp RG59 B/U

fig.1

RG11A/U

fig.2

Fig

1

2

TypeCode Cable Goup


Nickel

Nickel

Gold

Gold

Nickel

Nickel

N75-J3-59

N75-J3-RG11

K347-220-000

K347-221-000

CN3512X09-001-1/1

CN3512X18-001-1/1

X09 RG59 B/U

X18 RG11A/U

Pin Body Back Nut

PlatingAS-In

For flexible cablesCable entry clamp

For flexible cablesCable entry clampCentre contact solderedWith panel seal

For flexible cablesCable entry crimpCable contact soldered

RG59

fig.1

RG11A/U

fig.2

Fig

1

2

TypeCode Cable Goup


Nickel

Nickel

Gold

Gold

Nickel

Nickel

N75-LP3-59

N75-LP3-RG11

K347-115-000

K347-116-000

CN3531X09-001-1/1

CN3531X18-001-1/1

X09 RG59

X18 RG11A/U

Pin Body Coupling

PlatingAS-In

For flexible cablesCable entry clampCentre contact soldered

RG179

fig.1

RG59 B/U

fig.2

RG11 A/U

fig.3

Fig

1

2

3

TypeCode Cable Goup


Nickel

Nickel

Nickel

Gold

Gold

Gold

Nickel

Nickel

Nickel

N75-BJ-3-179

N75-BJ-3-59

N75-BJ-3-RG11

K347-331-000

K347-333-000

K347-332-000

CN3522X04-001-1/1

CN3522X09-001-1/1

CN3522X18-001-1/1

RG179

RG59 B/U

RG11 A/U

X04

X09

X08

Pin Body Back Nut

PlatingAS-In

Straight Cable Plugs(male)

Right Angle Cable Plugs(male)

Straight Cable Jacks(female)

Straight Bulkhead Cable Jacks(female)

N-7

5Ω

(25)





For flexible cablesCable entry clampCentre contact soldered

RG179

fig.1

RG59 B/U

fig.2

RG11 A/U

fig.3

Fig

1

2

3

TypeCode Cable Goup


Nickel

Nickel

Nickel

Gold

Gold

Gold

Nickel

Nickel

Nickel

N75-J-H4-3-179

N75-J-H4-3-59

N75-J-H4-3-RG11

K347-225-000

K347-222-000

K347-223-000

CN3544X04-001-1/1

CN3544X09-001-1/1

CN3544X18-001-1/1

X04 RG179

X09 RG59 B/U

X18 RG11 A/U

Pin Body Back Nut

PlatingAS-In

Receptacle with Solder End

fig.1

Fig

1

TypeCode

Old Code New CodeNote

NickelGoldN75-J-H4-R K347-410-000 CN3544000-001-1/1 ML87

Pin Body

PlatingAS-InMounting Hole

Fig

1

2

TypeCode


Nickel

Nickel

Gold

Gold

N75-A-JJ

N75-A-PP

K347-702-000

K347-701-000

AD3512-001-1/1

AD3511-001-1/1

Pin Body Coupling

-

Nickel

PlatingAS-In

Panel mounted

Adaptors within Series

Jack to Jack (female)

fig.1

Plug to Plug (male)

fig.2

Flange Mount Jack (female)

Straight Panel Cable Jacks (female)

Straight Adaptors

fig.1 fig.2

Fig

1

2

TypeCode


Nickel

Nickel

Gold

Gold

≤1.2

≤1.2

N75-P-TERM

N75-J-TERM

K347-911-000

K347-912-000

CN3591-001-1/1

CN3594-001-1/1

PinDC~1.5GHz Body

Nickel

Nickel

No Chain

No Chain

Back Nut

PlatingV.S.W.R

Terminations

N-7

5Ω

(25)

KJ COMTECH Co., Ltd 136-1, Sosabon-3dong, Sosa-gu, Bucheon-si, Gyunggi-do, KoreaTel. 82-32-347-8015,6,8(Ext.223), Fax. 82-32-347-8017, www.kjct.co.kr 10.2006330·Connector Connector·331KJ COMTECH Co., Ltd 136-1, Sosabon-3dong, Sosa-gu, Bucheon-si, Gyunggi-do, Korea

Tel. 82-32-347-8015,6,8(Ext.223), Fax. 82-32-347-8017, www.kjct.co.kr 10.2006

NNNNNNNNNNNNNNNNNNNNNN

Shink Sleeve Ferrule Contact Body

Solder Point

MOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTION

·K345-001·K345-002

1. Insert the ferrule and the heat shrink sleeve intothe cable and strip off the outer seath.

Step 1.

Step 2.

Step 3.

Step 4.

Step 5.

2. After striping off the out conductor and the innerconductor as shown in the diagram.

3. Insert the center contact into the cable andsolder the solder point.

4. Insert the center contact and the dielectric coreof the cable into the body the be weapped withthe above section of the body as shown in thediagram. After done, push the ferrule into it andcrimp with the crimp tool.

5. Push the heat shrimk sleeve to the ferrule fin-ished crimping and contract by heating.

STANDARD CRIMP

CONNECTORS·K345-003 ·K345-007·K345-004 ·K345-008·K345-005 ·K347-009·K345-006 ·K347-010

1. Cut the cable as much as requied. Step 1.

Step 2.

Step 3.

Step 4.

Step 5.

2. Insert the back nut, the washer, the gasket, theclamp into the cable in the order named andstrip off the out seath.

3. After stripping off the lnner conductor and theouter conductor as shown in the diagram.

4. Attach the outer conductor to the above of theclamp putting it to the solder point of the lnnercontact and solder it.

5. Insert the cable, the washer, he gasket backnut into the body and screw it.

Back Nut Washer Gasket Insert Contact Body

Solder Point

STANDARD CLAMP

CONNECTORS

N-7

5Ω

(25)

KJ COMTECH Co., Ltd 136-1, Sosabon-3dong, Sosa-gu, Bucheon-si, Gyunggi-do, KoreaTel. 82-32-347-8015,6,8(Ext.223), Fax. 82-32-347-8017, www.kjct.co.kr 10.2006332·Connector Connector·333KJ COMTECH Co., Ltd 136-1, Sosabon-3dong, Sosa-gu, Bucheon-si, Gyunggi-do, Korea

Tel. 82-32-347-8015,6,8(Ext.223), Fax. 82-32-347-8017, www.kjct.co.kr 10.2006

NNNNNNNNNNNNNNNNNNNNNNMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTIONMOUNTING INSTRUCTION

Shink Seelve Ferrule Body

Solder Point

Cap

Insulator

·K345-113·K345-114

1. After inserting the ferrule and the heat shrinksleeve into the cable, strip off the outer seath.

Step 1.

Step 2.

Step 3.

Step 4.

2. After stripping off the out conductor and the in-ner conductor as shown in the diagram, pre-pare the lnner conductor to solder.

3. Insert the cable and the ferrule into the body.

4. After crimping in the crimp zone and contractingthe shrink sleeve, seal up the insulator, the capin the order named.

RIGHT ANGLE CRIMP

CONNECTORS

·K345-111·K345-112

1. Cut the cable as much as required. Step 1.

Step 2.

Step 3.

Step 4.

2. Insert the back nut, the washer, the gasket,the clamp in the order named and strip off theout seath.

3. Attach the outer conductor to the above of theclamp equally putting it to the solder point ofthe inner contact and then solder it.

4. Insert the cable, the washer, the gasket backunt into the body and screw the back nut.

Back Nut Washer Insulator Clamp Body

Cap

Solder Point

Insulator

RIGHT ANGLE CLAMP

CONNECTORS

N-75N-75N-75N-75N-75N-75N-75N-75N-75 · K347-001-000 K347-002-000 CN3511X04-001-1/1...

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