Cannon 75 Ohm Connectors

Type 43 (SMZ)

6

www.ittcannon.com

Dimensions shown in mm (inch)

Specifications and dimensions subject to change

SMZ

ELECTRICAL

Impedance

75

nominal

Frequency Range

0 to 3.0 GHz (some styles limited to 1.0GHz)

Working Voltage (dc or ac peak) At sea level, inner conductor to shell = 500 V

Proof Voltage (dc or ac peak)

At sea level = 1500 V

Insulation Resistance

5 G

minimum

Contact Resistance*

Center contact: 5.0m

maximum. Outer contact: 1.0m

maximum

Reflection Coefficient

Refer to CECC122300

Current Rating

1.5 A dc maximum

MECHANICAL

Engagement Forces

All snap-on, Screw-Lock & Posi-Lock styles except U Links = 60 N (13.5 lbs.) maximum

U Links (reduced force snap-on) = 40 N (9 lbs.) maximum

Separation Forces

All snap-on, Screw-Lock & Posi-Lock styles except U Links = 60 N (13.5 lbs.) max,

8 N (1.8 lbs.) min.

U Links (reduced force snap-on) = 40 N (9 lbs.) maximum, 20 N (4.5 lbs.) minimum

Posi-Lock Latch withstand Pull

220 N (50 lbs.)

Contact and Insulator Retention 21 N (4.7 lbs.)

Materials

Body components: Copper or zinc alloy. Center contacts (male/female): Copper alloy.

Insulators: PTFE or thermoset plastic. Crimp ferrules: Annealed copper alloy

Finish/Plating

Center contacts: Gold. Outer contacts: Gold. Other metal parts: Nickel, tin or zinc

ENVIRONMENTAL

Vibration Severity

(a) Frequency range: 10 Hz to 500 Hz. (b) Displacement**: 0,75 (.029). (c) Acceleration**:

2

98 m/s (321 ft./s

2

). (d) Duration: 6 hours. ** Cross over at approx. 60 Hz

Shock Severity

490 m/s

Impact Severity (free specimens only) 5 impacts at 1m

Climatic Catagory

40/100/21

Bump

4000 total at 390 m/s

2

Free Fall (U Link only)

BS2011: Part 2.1 Ed. Procedure 2. Severity: 50 falls

GENERAL

Connector Durability

250 matings minimum

*Except U Link connectors. See BS9210 F0022 for details.

NOTES

1)

Values in this specification are typical for this range. Specific connectors may vary.

2)

Cannon 75 ohm coaxial connnectors are designed to meet or exceed the requirements of BS9210F0022 where applicable. This

specification may be superseded by CECC122 300 and the details listed above are subject to change without notice to comply

with changes in these specifications.

JACK

PLUG

Specifications

PLUG

SOCKET

Please note that the description of the 2 halves follow the UK telecom format. In other regions a plug may be called a

jack, and a socket may be called a plug. Please take care when choosing your connectors.

Mating Interfaces