Straight through hole type male connector for PCB
FFC-( )BSM( )( )( )
● Configuration of product Part No.
➀➁➂➃➄§
FFC- ( ) BSM ( ) ( ) ( )
Mating connectors: DIC series or HKP series female connector
Z-282 or Z-325 female connector
2.54 mm pitch connector
For PCB
Straight Through hole
Contact structure is designed to prevent flux
entry during contact soldering.
The dimensions within parentheses are for BSM4( )+
configuration of product part numbers.
Note: Contact structure is designed to prevent flux
entry during contact soldering.
➀Series name
➁No. of contacts: 4–144
➂Type of contact
BSM: 0.635 square contacts,
double row type, contact
structure is designed to
prevent flux entry during
contact soldering.
➃§Contact plating
1 : Gold plate
21 : Tin copper plate
4 / +: Gold plate
➄ Insulator color
Blank: Blue
B : Black
● Components
➀
➁
Insulator
Contact
● Dimensions
Recommended PCB layout
➀
➁
AB AB
96.52
99.06
101.60
104.14
106.68
109.22
111.76
114.30
116.84
119.38
121.92
124.46
127.00
129.54
132.08
134.62
137.16
139.70
142.24
144.78
147.32
149.86
152.40
154.94
157.48
160.02
162.56
165.10
167.64
170.18
172.72
175.26
177.80
180.34
182.88
93.98
96.52
99.06
101.60
104.14
106.68
109.22
111.76
114.30
116.84
119.38
121.92
124.46
127.00
129.54
132.08
134.62
137.16
139.70
142.24
144.78
147.32
149.86
152.40
154.94
157.48
160.02
162.56
165.10
167.64
170.18
172.72
175.26
177.80
180.34
2.54
5.08
7.62
10.16
12.70
15.24
17.78
20.32
22.86
25.40
27.94
30.48
33.02
35.56
38.10
40.64
43.18
45.72
48.26
50.80
53.34
55.88
58.42
60.96
63.50
66.04
68.58
71.12
73.66
76.20
78.74
81.28
83.82
86.36
88.90
91.44
5.08
7.62
10.16
12.70
15.24
17.78
20.32
22.86
25.40
27.94
30.48
33.02
35.56
38.10
40.64
43.18
45.72
48.26
50.80
53.34
55.88
58.42
60.96
63.50
66.04
68.58
71.12
73.66
76.20
78.74
81.28
83.82
86.36
88.90
91.44
93.98
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
2.54
A
B
2.54
5.08
6 (6.1)2.5 (3.05) 2.54
2.54+
–0.05
2.54+
–0.05
A+
–0.1
ø1+0.1
0
No. of
contacts No. of
contacts
œ0.635
œ0.635
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
