Neutrik BNC Connectors User Manual

Page 11

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117

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T e c h n i c a l D a t a

Specifications

rearTWIST &

rearTWIST

Bulkheads

rearTWIST Large

Tiny & Cable

&

& Cable Jack

Jack Tiny

Coupler

Panel

E l e c t r i c a l

M e c h a n i c a l

Cable anchoring

Jacket crimping

N / A

Cable O.D. range

mm

4.0 - 7.7

2.5 - 3.8

N / A

- Rear Twist Large

mm

10.3 - -

Center contact retention

> 30 N

-

Engagement force

< 25 N

Lifetime

1`000 mating cycles

E n v i r o n m e n t a l

Temperature range

-30 °C to +85 °C

Solderability complies with

IEC 68-2-20

N / A

Contact crimpability complies with IEC 60803 and IEC 60352-2

N / A

M a t e r i a l

Shell

Brass (CuZn39Pb3), Optalloy coated

PA6 (Push Pull only)

N / A

N / A

N / A

D-Shape housing:

Zinc diecast (ZnAl4Cu1)

N / A

N / A

NBB75D*

gal Ni or black Cr platin

Ground contact

Bronze (CuSn6), 0.2 µm AuCo over 2 µm NiP15

-

Brass (CuZn39Pb3), OPTALLOY coated

-

-

Center contact

Brass (CuZn35Pb2), 0.2 µm AuCo or

-

Brass (CuZn39Pb3), 0.2 µm AuCo

-

-

Insulator

Teflon PTFE

Chuck

Polyacetal POM

N / A

N / A

N / A

Insulation Shell

Polyacetal POM

N / A

N / A

I.D. in mm

Materials

Plating

Coding Ring

0.4

Brass (CuZn39Pb3)

2 µm AuCo

0

0.5

5

0.6

1

0.7

2

0.9

3

1.1

6

1.2

4

1.7

0

1.4

5

Impedance 75

Rated voltage

500 V ac rms

250 V ac rms

Insulation resistance

> 5 G

Dielectric withstanding voltage

1'500 V ac rms

750 V ac rms

VSWR / Return Loss

1.050 / > 32 dB up to 1 GHz

1.10 / > 26 dB up to 1 GHz 1.03 / > 37 dB up to 1 GHz

1.065 / > 30 dB up to 2 GHz

1.14 / > 24 dB up to 2 GHz 1.05 / > 32 dB up to 2 GHz

1.100 / > 26 dB up to 3 GHz

1.22 / > 20 dB up to 3 GHz 1.08 / > 28 dB up to 3 GHz

Inner contact resistance

3 m

(initial)

Outer contact resistance

2 m

(initial)

C e n t e r C o n t a c t

(# of rings on
base of contact)

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