NEW
0.35mm pitch, 0.7/0.8mm mated height, high retention Strength
Connectors PCB-to-PCB and PCB-to-FPC Connectors
BM15FR Series
PCB Board area
Complies with RoHS
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Width=1.98mm
Pitch=0.35mm
Height=0.7, 0.8mm
Product width=1.98mm
Occupied PCB width= 2.32mm
Features
1. High retention strength
Metal fittings in the locking mechanism assure high
pull-out forces.
Highly reliable contact structure
[1]High retention strength is resistant to pull out forces.
The strength is created by a “pocket and bump” contact
locking grooves and locking metal fittings
Locking groove
2. Space-saving
Space-saving design with a depth of a of 2mm max.
and a pitch of 0.35mm.
Depth DS side :1.98mm, DP side:1.58mm
3. High contact reliability
The BM15 provides high contact reliability with its
2-point contact structure, while maintaining the low
mated height of 0.7 or 0.8mm.
4. PCB layout
The outstanding electrical insulation on the bottom
side of the BM15FR connectors and the PCB
provides flexibility and lifts PCB layout restrictions.
Locking metal fitting
Locking metal fitting
Fig.1. Geometry of the contact locking groove and the
locking metal fitting
When mated
Header
Locking groove
5. Enhanced operability
The guide rib ensures correct alignment during
mating with a self alignment range of 0.3mm.
In addition, a tactile click and improves operability.
6. Protection against shock and vibration
The lock mechanism of the plug contact absorbs
forces caused by impact or vibration.
When extracted
Receptacle
Locking salient
Fig.2. Structure of the locking metal fitting
Retention force is
at least twice that of existing products
[2] 2-point contact structure
Two highly-reliable contact points
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2015.11
q
1
BM15FR Series●0.35mm pitch, 0.7/0.8mm mated height, high retention force Board-to-Board and Board-to-FPC Connectors
Product specifications
Rated
value
Rated
current
Rated
Voltage
Items
1. Insulation resistance
2. Withstanding voltage
3. Contact resistance
4. Vibration resistance
0.3A
AC,DC 30V
Operation
temperature range
Operation humidity
range
Specifications
Minimum of 50Mø
No flashover or dielectric breakdown.
Maximum of 100mø
No electrical discontinuity of 1µs or greater.
Contact resistance: a maximum of 100mø;
insulation resistance: a minimum of 25Mø
Contact resistance: a maximum of 100mø;
insulation resistance: a minimum of 50Mø
Contact resistance: a maximum of 100mø
No melting of resin parts that will effect the
performance.
–35 to 85°C (Note 1)
20 to 80 % RH
Storage
temperature range
Storage humidity
range
-10 to 60°C (Note 2)
40-70% RH (Note 2)
Conditions
Measured at DC 100V
AC 100V for one minute
Measured at AC20mV, 1kHz, and 1mA
Frequency: 10 to 55 Hz; half amplitude: 0.75
mm,
in 3 directions for 2 hours
Left for 96 hours at 40 °C ±2 °C and humidity
of 90 to 95 %
(-55°C for 30 minutes
→
5 to 35 °C for 10
minutes
→
85 °C for 30 minutes
→
5 to 35 °C
for 10 minutes) in 5 cycles
10 times
Reflow: Hand soldering at the recommended
temperature profile with the temperature of the
solder iron at 350°C for 3 seconds
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
5. Moisture resistance
6. Temperature cycle
7. Mating cycles
8. Solder heat resistance
Note 1 : Includes temperature rise caused by current flow.
Note 2 : The term “storage” refers to the long-term-storage status of unused items before mounting on the PCB.
The operating temperature/humidity ranges apply to the unmated state after board mounting.
Material
Item
Receptacle
Header
Part
Insulator
Contact
Material
LCP
Phosphor bronze
Finish
Black
Gold plating
UL specification
UL94V-0
-- -- ---
--- --- --
Part Number Structure
Refer to this page for product specifications and model types.
The characteristics and specifications of the product described in this catalog are reference values. Please make sure to
check the latest delivery specifications at the time of purchase.
Receptacle/header
BM 15 FR 0.8 −
*
DS − 0.35 V (51)
❹
Series Name: BM
Series No. : 15
Shape designation
Receptacle
FR: With locking metal fitting
Header
FR: With locking metal fitting
❺
❻
Stack
❼
½
Connector type
DS: Double row receptacle
DP: Double row header
Contact pitch: 0.35mm
Terminal shape V: Straight SMT
❾
Package type
(51): Embossed tape packaging
(15,000 pcs/reel)
Indication Stacking height
0.7
0.7mm
Receptacle
0.8
0.8mm
None
0.7mm
Header
0.8
0.8mm
Number of contacts
2
BM15FR Series●0.35mm pitch, 0.7/0.8mm mated height, high retention force Board-to-Board and Board-to-FPC Connectors
H=0.7/0.8mm receptacle
A
B
P=0.35
1.98
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
G
0.68
C
0.38
D
Recommended PCB layout
Recommended metal mask dimensions
(mask thickness 100µm)
1.03±0.02
2.28±0.02
B±0.02
P=0.35±0.01
P=0.35±0.02
0
1.03
-0.05
2.28
+0.05
0
B±0.02
2.32±0.01
0.18±0.02
0
E
-0.05
1.52±0.01
2.32
+0.05
0
0
1.48
-0.05
0.18±0.01
E±0.02
F±0.02
F
+0.05
0
[mm]
Height
Part No.
BM15FR0.7-10DS-0.35V(51)
BM15FR0.7-20DS-0.35V(51)
BM15FR0.7-24DS-0.35V(51)
BM15FR0.7-30DS-0.35V(51)
BM15FR0.7-40DS-0.35V(51)
BM15FR0.8-10DS-0.35V(51)
BM15FR0.8-20DS-0.35V(51)
BM15FR0.8-22DS-0.35V(51)
BM15FR0.8-24DS-0.35V(51)
BM15FR0.8-30DS-0.35V(51)
BM15FR0.8-40DS-0.35V(51)
HRS No.
673-1269-0 51
No. of contacts
10
20
24
30
40
10
20
22
24
30
40
A
B
C
D
E
F
G
0.7
Under planning
0.8
673-1225-5 51
673-1227-0 51
673-1220-1 51
673-1229-6 51
673-1244-0 51
Under planning
4.02
5.77
6.47
7.52
9.27
4.02
5.77
6.12
6.47
7.52
9.27
1.4
3.15
3.85
4.9
6.65
1.4
3.15
3.5
3.85
4.9
6.65
0.12
0.1
0.12
0.1
2.88
4.63
5.33
6.38
8.13
2.88
4.63
4.98
5.33
6.38
8.13
2.1
3.85
4.55
5.6
7.35
2.1
3.85
4.2
4.55
5.6
7.35
3.66
5.41
6.11
7.16
8.91
3.66
5.41
5.76
6.11
7.16
8.91
0.7
0.8
Note 1 : This product is sold on 15,000 pcs/reel reels. Please place orders in full reel quantities.
Note 2 : This connector has no polarity.
Note 3 : Please contact our sales dept. for pin counts not listed above.
3
BM15FR Series●0.35mm pitch, 0.7/0.8mm mated height, high retention force Board-to-Board and Board-to-FPC Connectors
H=0.7/0.8mm Header
A
B
1.58
1.02
P=0.35
0.12
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
F
0.26
C
Recommended PCB layout
Recommended metal mask dimensions
(mask thickness 100µm)
B±0.02
1.22
+0.05
0
0.66±0.02
0.18±0.01
D±0.02
E±0.02
1.22±0.02
0
0.66
-0.05
B±0.02
P=0.35±0.02
P=0.35±0.01
1.88±0.01
0.18±0.02
D
-0.05
E
+0.05
0
0
1.88
+0.05
0
0.76±0.01
0
0.7
-0.05
[mm]
Height
Part No.
BM15FR-10DP-0.35V(51)
BM15FR-20DP-0.35V(51)
BM15FR-24DP-0.35V(51)
BM15FR-30DP-0.35V(51)
BM15FR-40DP-0.35V(51)
BM15FR0.8-10DP-0.35V(51)
BM15FR0.8-20DP-0.35V(51)
BM15FR0.8-22DP-0.35V(51)
BM15FR0.8-24DP-0.35V(51)
BM15FR0.8-30DP-0.35V(51)
BM15FR0.8-40DP-0.35V(51)
HRS No.
673-1272-5 51
No. of contacts
10
20
24
30
40
10
20
22
24
30
40
A
2.92
4.67
5.37
6.42
8.17
2.92
4.67
5.02
5.37
6.42
8.17
B
1.4
3.15
3.85
4.9
6.65
1.4
3.15
3.5
3.85
4.9
6.65
C
2.5
4.25
4.95
6
7.75
2.5
4.25
4.6
4.95
6
7.75
D
1.97
3.72
4.42
5.47
7.22
1.97
3.72
4.07
4.42
5.47
7.22
E
2.8
4.55
5.25
6.3
8.05
2.8
4.55
4.9
5.25
6.3
8.05
F
0.7
Under planning
0.46
0.8
673-1226-8 51
673-1228-3 51
673-1224-2 51
673-1230-5 51
673-1243-7 51
Under planning
0.62
Note 1 : This product is sold on 15,000 pcs/reel. Please place orders in full reel quantities.
Note 2 : This connector has no polarity.
Note 3 : Please contact our sales dept. for pin counts not listed above.
4
BM15FR Series●0.35mm pitch, 0.7/0.8mm mated height, high retention force Board-to-Board and Board-to-FPC Connectors
Embossed tape dimension diagram (based on JIS C 0806)
Receptacle
1.75±0.1
4±0.1 2±0.1 4±0.1
H
H-H
L±0.15
0.3±0.1
Header
4±0.1 2±0.1 4±0.1
H
1.75±0.1
H-H
L±0.15
0.3±0.1
Ø1.
5
.1
+00
K±0.1
K±0.1
J±0.3
Unreeling direction
G
G-G
G
H
Oct.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Unreeling direction
G
G-G
G
H
Reel dimension diagram
±0
.2
Product label
Ø1
3
Ø1.5 feed
hole diameter
Ø80±1
M±0.5
(M+4)±1
Ø380±2
PS
J±0.3
Height
5
Ø1.
.1
+00
[mm]
Part No.
BM15FR0.7-10DS-0.35V(51)
BM15FR0.7-20DS-0.35V(51)
BM15FR0.7-24DS-0.35V(51)
BM15FR0.7-30DS-0.35V(51)
BM15FR0.7-40DS-0.35V(51)
BM15FR0.8-10DS-0.35V(51)
BM15FR0.8-20DS-0.35V(51)
BM15FR0.8-22DS-0.35V(51)
BM15FR0.8-24DS-0.35V(51)
BM15FR0.8-30DS-0.35V(51)
BM15FR0.8-40DS-0.35V(51)
HRS No.
673-1269-0 51
No. of contacts
10
20
24
30
40
10
20
22
24
30
40
J
16
K
7.5
0.85
24
11.5
21.5
L
M
17.5
0.7
Under planning
0.8
673-1225-5 51
673-1227-0 51
673-1220-1 51
673-1229-6 51
673-1244-0 51
Under planning
16
7.5
0.95
17.5
24
11.5
21.5
Height
Part No.
BM15FR-10DP-0.35V(51)
BM15FR-20DP-0.35V(51)
BM15FR-24DP-0.35V(51)
BM15FR-30DP-0.35V(51)
BM15FR-40DP-0.35V(51)
BM15FR0.8-10DP-0.35V(51)
BM15FR0.8-20DP-0.35V(51)
BM15FR0.8-22DP-0.35V(51)
BM15FR0.8-24DP-0.35V(51)
BM15FR0.8-30DP-0.35V(51)
BM15FR0.8-40DP-0.35V(51)
HRS No.
673-1272-5 51
No. of contacts
10
20
24
30
40
10
20
22
24
30
40
J
12
16
24
12
K
5.5
7.5
11.5
5.5
L
M
13.5
0.7
Under planning
0.61
17.5
21.5
13.5
0.8
673-1226-8 51
673-1228-3 51
673-1224-2 51
673-1230-5 51
673-1243-7 51
Under planning
16
7.5
0.76
17.5
24
11.5
21.5
5
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