11

DM3 Series

● Refer to applicable Operation Manual listed below for additional precautions.

Series

DM3AT Series

DM3BT Series

DM3CS Series

DM3D Series

ETAD-F0345

ETAD-F0324

ETAD-F0335

ETAD-F0353

Operation Manual Number

■Recommended temperature profile

■Precautions

1. Do not immerse or clean the entire connector with cleaning solutions as this may affect proper operation of the

ejection mechanism and electrical performance of the connector

2. Do not apply excessive force to the connector when handling or after installation on the PC board.

Follow the correct insertion / ejection procedure for the specific connector in use.

Attempts of incorrect insertion of the card may cause damage to the connector or the card.

4. The connector must be correctly mounted on the PC board before the card can be inserted. Do not insert the card in

the un-mounted connector.

5. Mounting on the Flexible Printed Circuit (FPC)

To assure correct performance it is recommended that a flat reinforcement plate 0.3 mm min. thick be used under

the FPC.

6. Small visible residual manufacturing fluids or tooling marks do not affect connector's performance.

7. Repeated insertions and removal of the cards may leave some marks on the card itself. This will have no affect on

the connector performance.

HRS test condition

Solder method

:Reflow, IR/hot air

Environment

:Room air

Solder composition :Paste, 96.5%Sn/3.0%Ag/0.5%Cu

(Senju Metal Industry, Co., Ltd.'s

Part Number:M705-GRN360-K2-V)

Test board

:Glass epoxy 60mm∞100mm∞1.0mm thick

Metal mask

:0.12mm thick

Number of reflow cycles : 2cycles max.

The temperature profiles shown are based on the above

conditions.

In individual applications the actual temperature may vary,

depending on solder paste type, volume / thickness and board

size / thickness. Consult your solder paste and equipment

manufacturer for specific recommendations.

50

90 to 120 seconds

Preheating

50

seconds

Soldering

Time (Seconds)

(ç)

100

150

200

250

150ç

200ç

230ç min.

Peak:250ç MAX

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.