H
1.85
0.25T. X 0.50
2.54
0.90
2.54
0.90
2.54
Number of
Contacts
4
6
Dimensions
A
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
78.71
81.28
83.82
86.36
88.90
91.44
93.98
96.52
99.06
B
5.58
8.12
10.66
13.20
15.74
18.28
20.82
23.36
25.90
28.44
30.98
33.52
36.06
38.60
41.14
43.68
46.22
48.76
51.30
53.84
56.38
58.92
61.46
64.00
66.54
69.08
71.62
74.16
76.70
79.24
81.78
84.32
86.86
89.40
91.94
94.48
97.02
99.56
102.10
2.00
2.00
5.08
2.54
7.70
2xØ1.3
0
2xØ1.3
0
7.70
8
10
12
14
Ø1.00
G
2.54
5.70
A±0.20
B±0.25
1.27
Bottom Entry
Recommended PCB Layout
Solder Area
1.27
1.27
Top Entry
1.27
16
18
20
22
24
26
3.65±0.2
F
6.10
0.50
(ref.)
Minimum
Insertion Depth
0.95
(ref.)
7.10
Ø5.0X0.20
28
30
32
34
3.50
36
38
E
1.10
Optional Locating Peg
1.40
6.60±0.25
1.53
40
42
44
46
48
Specifications
规格
Material
物料
Insulator
绝缘½
:
Standard
标准
: Polyamide, Nylon 6T, UL 94V-0
Option
可选
: Polyester, LCP, UL 94V-0
Contact
端子
: Copper Alloy
Plating
电镀
See Ordering Grid
C
Ordering Grid
50
D
BG121
XX
X
X
X
X
Request Samples
and Quotation
52
54
56
58
60
62
64
66
68
70
72
74
Electrical
电气
Current Rating
电流额定值
: 3 Amp
Insulator Resistance
绝缘电阻值
: 1000 MΩ min.
Dielectric Withstanding
耐电压
: AC 600 V
Contact Resistance
接触电阻值
: 20mΩ max.
Mechanical & Environmental
机械
&
环境
Operating Temperature
工½温度
: -40°C to +105°C
Soldering Process
可焊性
:
Nylon 6T (Standard
标准物料
) -
IR Reflow
回流焊
: 260°C for 10 sec.
Wave
波峰焊
: 230°C for 5-10 sec.
Manual Solder
人工焊接
: 350°C for 3-5 sec
LCP (Option
可选物料
) -
IR Reflow
回流焊
: 260°C for 10 sec.
Wave
波峰焊
: 250°C for 5-10 sec.
Manual Solder
人工焊接
: 350°C for 3-5 sec
1
2
No. of Contacts
04 to 80
A = Gold Flash All Over
(Standard)
B = Selective Gold Flash Contact Area/Tin On Tail
C = Tin All Over
G = 10µ" Gold Contact Area/Tin On Tail
I = 30µ" Gold Contact Area/Tin On Tail
Locating Peg
0 = No Peg
1 = With Peg (Standard)
Packing
C = Tape and Reel with Film
(Standard)
B = Tape and Reel with Cap
D = Tube
E = Tube with Cap
F = Tube with Film
Insulator Material
N = Nylon 6T
(Standard)
L = LCP
For bottom entry applications the locating peg option is recommended.
Stringent soldering control & pin alignment are required as lead to pad
misalignment could cause incorrect mating.
76
78
80
B
Part Number
Product Description
Mates With
配套之母座
(Subject to pin length
在端子长度适合的条件下
)
BG121
Drawing Date
A
BG025
BG050
3
BG040
BG065
BG041
BG070
4
BG045
BG085
17th April 2007
By
Detail
Revision
Date
AJO
BG121
C PCN
C
08/09/15
Length
2.54mm Pitch Socket
Dual Row, Surface Mount, Vertical, Dual Entry
Tolerances
(Except as Noted)
Angle
5
X.° ± 5°
X. ± 0.30
X.X° ± 3°
X.X ± 0.25
X.XX ± 0.15 X.XX° ± 2°
X.XXX ± 0.10 X.XXX° ± 1°
Units:
Metric (mm)
C
7
3rd Angle Projection
This drawing is confidential and
copyright of Global Connector
Technology, Ltd (GCT).
This drawing must not be copied
or disclosed without written
consent. E & OE
Global Connector Technology
GC
Drawn By
AJO
www.gct.co
Not to
Scale
Sheet No.
1/1
6
8
stm32/stm8
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