Datasheet > 31-204*

31-204*

更新时间： 2022-09-18 14:16:15

品牌	Logo	应用领域
安费诺 - AMPHENOL		/
页数	文件大小	规格书
30页	9789K
描述
Bayonet coupling mechanism provides quick

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31-204* 数据手册

BNC

Specifications

Amphenol^®

ELECTRICAL

MECHANICAL

ENVIRONMENTAL

Impedance

50 ohms nominal ■

Mating

2-stud bayonet

coupling per M39012

Temperature range

TFE insulators:

- 65°C to + 165°C

Copolymer of Styrene:

- 55°C to + 85°C

Frequency range

Voltage rating

0-4 Ghz w/low reflection

500 volts peak

Cable affixment

(braid or jacket)

All crimps: hex braid

crimp.

Dielectric

withstanding voltage

1,500 volts rms.

Weatherproof

Clamps with clamp

gaskets.

Crimps with heat-shrink

tubing.

Clamps: screw-thread

nut and braid clamp.

VSWR

M39012 straight

connectors:

1.3 max. 0-4 GHz

Cable affixment

(center conductor)

Crimps: crimp or solder

All others: solder only

Hermetic seals

Shock

Pass helium leak test of

-8

Captivated

contact

All crimps

Others: where specified.

2 X 10 cc/sec

M39012 right angle:

1.35 max. 0-4 GHz

MIL-Std. 202 method

202

Cable retention

Crimps: 20-100 lbs.

All others: 30-70 lbs.

Other (MIL-C-39012

cable connectors)

Contact resistance:

center contact 1.5

milliohm

Vibration

MIL-Std. 202 method

204 (test cond. D)

MATERIAL

outer contact 0.2

milliohm

Moisture resistance

Corrosion

MIL-Std. 202 method

106

Center contacts

Male: brass

Braid to body 0.1

milliohm

Female: Beryllium

copper or phosphor

bronze. Silver or gold

plated

MIL-Std. 202 method

101 (test cond. B)

RF leakage: - 55 dB

minimum at 3 GHz

Temperature

cycling

MIL-Std. 202 method

102 (test cond. D)

Other metal parts

Insulators

Brass,

Nickel finish

except M39012 silver.

Insertion loss: 0.2 dB

maximum at 3 GHz

Altitude

MIL-Std. 202 method

105 (test cond. C)

Insulation resistance:

5000 megohms (min.)

TFE; copolymer of

styrene, glass-TFE

(hermetically sealed)

MILITARY SPECIFICATIONS

MIL-C-39012

Where applicable

Clamp gaskets

Crimp ferrule

Synthetic rubber,

Silicone rubber

NOTE: These characteristics are typical and may not

apply to all connectors.

Copper / Brass

■■Also see 75 ohm BNC connectors in the following

section

PLUG

JACK

REF PLANE

.414 MIN

.188/.208

.210/.230

.208/.228

.006 MIN

.186/.206

.378/.382

.327/.333

.385/.390

.256 MAX

Å.322 MAX

.190 MIN

.432/.436

.346/.356

.319/.321

.186 MAX

.015/.030

.075/.081

.006 MAX

.003 MIN

REF PLANE

.052/.054

.204/.208

55 /65

.081/.087

.195

MIN

.327/.335

.025 MAX

.081/.087

.078 MIN

.195

MIN

Amphenol Corporation Tel: 800-627-7100

www.amphenolrf.com

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