123654787Recommended reflow temperature profile using lead-free solder paste.
Max250℃

7.60.1W

2.82.8P= 0.423.8 ±0.1

Ｂ

2220℃

220

Mating position
BM54B3.0-30DS-0.4V(**)

Ａ

180℃

180

Temperature(℃)

W

250

Pick and place area：(1.22)

10 ±0.1

150℃
15010025Ｂ

Time(seconds)(60 seconds)
84.0254.025

1.45 ±0.02
0.1

Ｃ

W

4×1

G
NI

Ｄ3EC
NE
REFER

Reflow method：IR reflow
Number of reflow cycles：2 cycles max.
1)Reflow time2)Pre-heat time
Duration above 220℃，60 sec max. Pre-heat temperature（min）：150℃(peak temperature：250℃ max)
Pre-heat temperature（max）：180℃
Pre-heat time：90-120 sec.

W

30×ROFWA
RDSRH

2

Recommended PCB dimensions (5:1)

ＣNote
1 . All lead co-planarity will be 0.1mm max.
2 . HRS mark and cavity number are indicated at approximate location.
3 . Plating specifications
Contact area ：Gold 0.05μm min
SMT lead：Gold 0.05μm min
Under plating ：Nickel 1μm min(Surface：Sealing)
4. The dimensions in parentheses are only for reference.
5 . This product satisfies halogen free requirements defined as 900ppm maxchlorine, 900ppm max bromine, and 1500ppm max total of chlorine andbromine.
6 . This product complies with RoHS.
7 . This temperature profile is based on the suggested metal mask andfootprint. Please contact us if using different settings from ourrecommendation.
8 . Weld line may appear in indicated area but will not affect theconnector's reliability.

2.64 ±0.15

0.1

Max 60 seconds
Soldering time

90～120 seconds
Pre-heating time

BM54F3.0-30DP-0.4V(**)

0.12 ±0.02

Recommended metal mask dimensions (5:1)
Metalmask thickness : 100 µmＤＥＥ

4.025

4.025

2.84.025

2.8

1.65 ±0.02

P= 0.40.04

Y

4.025

2.8

2.8

1.65 ±0.01

P= 0.4

0.02

4×4×Z
3

Copper alloy

2

Copper alloy

1LCP

0.2 ±0.02
0.04
30×5.6YY

0.5 ±0.01

Ｆ

2.9 ±0.01
0.44 ±0.01

NO.

2.9 ±0.02
0.55 ±0.02

Aug.1.2024 Copyright 2024 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
In case of consideration for using Automotive equipment / device which demand high reliability, kindly contact our sales window correspondents.

Ａ

0.2 ±0.01
0.02
30×5.6Z
Z

7PSClear, Reinforcement collar

36PS

Black, Plastic reel

35Polyester

Clear, Cover tape

Black4PS

Clear, Embossed carrier tape

MATERIAL

FINISH

10:1

CHECKED12345NO.

MATERIAL

FINISHDESIGNEDDESCRIPTION OF REVISIONS,REMARKSCHECKED00

APPROVED : TY.OOIHIROSEELECTRIC
CO.,LTD.

: YK.SATAKEDESIGNED : JN MIYAURADRAWNFORM HC0011-5

REMARKS

COUNT

SCALE

UNITSmm,: JN MIYAURA

6DATEＦ2024.07.11
2024.07.17 DRAWING
NO.
2024.07.17
PART
2024.07.16 NO.
CODE
2024.07.16 NO.

7EDC-394717-53-00
BM54F3.0-30DP-0.4V(53)CL0684-4603-0-53

081323654

Embossed carrier tape packaging(5:1)

4 ±0.10.

B-B(5 : 1)6CD

Φ1.5 sprocket

D11.5 ±0.1

Ｂ25.4 ±129.4 ±1

C(free)

°

12E
CN
E
REFE
R

1200°

2 ±0.5ＢB

0.

13±10.17

DSR
H

A-A

(5 : 1)

7Ｃ

Tape and reel pocket

9．500 connectors per reel.
. Refer to IEC 60286-3 (packaging of components for automatic handling)
11 . The reinforcing collar is wrapped around the emboss tape and taped downat the end of the collar.
12 . Some of the pockets may have a different shape.

WAR

ADirection of unreeling

RO
F

8A0.

Ｄ±D-D(free)
11 Reinforcement collarTapingＣGN
I

21

24 ±0.3

212

Ａhole for side

180 ±205

451.75 ±0.1

±2 ±0.1

Style and dimension of reel(free)B

8 ±0.155
1.

Aug.1.2024 Copyright 2024 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
In case of consideration for using Automotive equipment / device which demand high reliability, kindly contact our sales window correspondents.

Ａ8780 ±11100.060.4 ±0.1ＤＥＥ4
5.8

10Taping(free)
400㎜ min.

Carrier tape

Empty components

Cover tape

100㎜ min.

160㎜ min.

Portion equipped with connectors

Empty components
ＦＦTrailer
FORM HC0011-28

1DRAWINGNO.
PARTNO.
CODENO.

Leader234567

EDC-394717-53-00
BM54F3.0-30DP-0.4V(53)CL0684-4603-0-53
83D Model File Name:Customer -BM54F3.0-30DP-0.4V

023

12

3F

0.1

0.1

0.12

0.04
0.04

0.18

0.2

1.45

0.1

F (20 : 1)

0.27

0.1

E (20 : 1)

0.25

Securing PCBs
（１）This connector can absorb misalignment between PCBs, but not vibration.
If you support PCBs only with the connectors without taking any fixing measures,the load on the connectors will be excessive and may cause broken or contact failure.
Be sure to secure PCBs except for the connectors as shown below to prevent the board
from moving. This connector connects the board to the board.
When using mounting to FPC, fasten the board and FPC to the case separately

Connector lead on PAD layout
PAD layout

Connector area
is connector area or floating area,if other parts enter this area,
it is possible to affect floating performance.

( 1 )
Ｃ

2.4 max.

0.66 max.

(from edge of the pad)(from edge of the pad)W
A
R

Connector area
PADＤROFＢＮＧ
Do not use the productwithout fixing PCBs together.

ＣUn-mating method（１）Un-mate the connectors parallel to each other.

DSR
H

Mating methodECNＯＫEREFER

Fixing PCBs with a spacer or caseGNIＡ±0.4±0.4

Ｂ0.85 min.

Aug.1.2024 Copyright 2024 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
In case of consideration for using Automotive equipment / device which demand high reliability, kindly contact our sales window correspondents.

（１）Because of floating design, this connector has a ±0.4mm board misalignment tolerance
in the X and Y directions when mated. However, it is not suitable for absorption
when the range of misalignment constantly changes due to vibration, etc.
The number of repetitions of floating movable operations is stipulated
to be no more than 10 times

The position between the connector and PAD
E87Misalignment Allowance in Mated Condition (Floating Range)

13. Please refer to the product guideline
for detail of connector handling.
Ａ654

ＯＫ

ＯＫPCB

PCB

（１）The alignment dimension is ±0.4 mm in the X and Y directions.
After the start of mating, follow the alignment and mate perpendicularly to the board
without applying an overloading to the connector

ＤPCB

PCB

（２）When un-mating the connector, pull it out in parallel.
If it is un-mated in an inclined position, connector may deform.

Ｅ

±0.4

ＮＧ

ＮＧ

±0.4

Ｅ

PCB

PCB

PCB

PCB

Ｆ

Ｆ
DRAWINGNO.
PARTNO.
CODE
NO.
FORM HC0011-28

1234

567

EDC-394717-53-00
BM54F3.0-30DP-0.4V(53)CL0684-4603-0-53
8

3D Model File Name:Customer -BM54F3.0-30DP-0.4V

033