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Connectors

SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE - DIMENSIONS IN MILLIMETER

B-8

Outline Connector Dimensions CN074-340-0003 (Type A+B+ mid size)

CN074

- 340 - 0003

*Series

No. of Contacts

Design Number

Specifications

Insulation Resistance:

100M

Ω min. at 80V DC

Withstanding Voltage:

80Vrms

Differential Impedance:

100

Ω ±10Ω

Line Resistance:

Differential pair conductors

= 375m

Ω

General purpose conductors = 90m

Ω

Power conductors

= 90m

Ω

Ground conductors

= 60m

Ω

Attenuation:

<1dB at 8GHz and <2dB at 12GHz

Return Loss:

<20dB at 5GHz and <13dB at 8GHz

Cross Talk Ratio:

NE and FE <2%

Operating Temp. Range: –55

°C to +105°C

Mating Cycles:

200 times

Materials

Case:

PA9T (UL94V-0), black

Housing:

LCP (UL94V-0), black

Contact:

Copper Alloy, Gold plating over Nickel

YFLEX:

LCP/Copper, Gold plating over Nickel

Screw:

Stainless

Stiffener:

Stainless, PA9T (UL94V-0), black

*INFO: including screws and stiffener

PCB Layout CN074-340-0003 (Type A+B+ mid size)

74.80

71.50

0.75

8 -

∅ 1.44 positioning pins

Top View from Connector

Features

Suitable for 1U blade size

Series CN074

7.50

4 x 65.00

65.00

75.00

70.30

84 x 0.75 = 63.00

A1

B1

A85

B85

A70

B170

A86

B86