8

W.FL2 Series

■Precautions

1. Plugs

●Use of the extraction

tool is absolutely

mandatory. Any attempt

of unmating by pulling

on the cable may result

in damage and affect

the mechanical /

electrical performance.

• Unmating

• Mating

(1) Recommended reflow

temperature profile

q The temperature of the printed circuit board

surface temperature at the points of contact

with the terminals.

w Reflow soldering should be performed at a

printed circuit surface temperature of 250°C

max.

e In individual applications the actual

temperature may vary, depending on the

solder paste type, volume / thickness and

board size / thickness. Consuly your solder

paste and equipment manufacturer for specific

recommendations.

(2) Recommended metal mask thickness

(3) Reflow cycles

2. Receptacles

80

100

120

140

160

180

200

220

240

260

[ç]

Preheat

(130 to 180ç)

230ç

220ç

50 seconds max.

120 seconds max.

60 seconds max.

Time

250 ç max. for

10 seconds

(1) Mating / Unmating

(3) Precautions

q Align the mating axes of the

plug and the receptacle.

w Confirm that the plug is

positioned to be guided.

(The both axes are aligned and

the plug is positioned stably.)

e Remove the tool by carefully

pulling it up.

qTo disconnect connectors, insert the extraction side of insertion and extraction jig and perform as

described in the diagram below.

Do not twist connectors excessively during mating / unmating.

Removal

completed

Insert the extraction side of the

tool under the mated plug at the

cable connection side (as shown).

Tilt the tool as shown

and lift the plug cable

assembly.

Do not apply any pull forces after the bending

of the cable.

(2) Pull forces on the

cable after connectors

are mated

0.1 mm to 0.12 mm

2 times

(1) Operating environment

The connectors are not designed to operate in the following environments:

• Exposed to a excessive amounts of fine particles and dust

• Regions and places having a high density of sulfur dioxide, hydrogen sulfide, nitrogen dioxide or other

corrosive gasses.

• Environments having large rapid variations in temperature.

(2) Storage conditions -

Receptacle

Store in the Hirose Electric packaging.

Temperature: -10 to +40ç, Humidity: 85% max.

Use within 6 months of delivery.

Receptacles for which the storage period has elapsed must be tested for solderability to the PC board mounting surface.

3. Operating environment and storage conditions

2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN

TEL: +81-45-620-3526 Fax: +81-45-591-3726

http://www.hirose.com

http://www.hirose-connectors.com

®

The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use.

The contents of this catalog are current as of date of 11/2014. Contents are subject to change without notice for the purpose of improvements.