F
emale Header 1.27mm
Material
Insulator:Polyester,UL 94V-0
◎
Standard:Nylon 6T
Terminal:Copper Alloy
Plating:Gold Plated
Female Header 1.27mm 1 Row H=2.1mm SMT Type
Specifications
Current Rate:1 AMP
Insulation Resistance:1000MΩ Min.
Contact Resistance:20mΩ Max.
Dielectric Voltage:500V AC for one minute
Operation Temperature:-40°C to +105°C
1
3
A TYPE
PIN0.40x0.15
1.27±0.10
1.27xNo.of Contacts-1.27±0.20
1.27xNo.of Contacts+3.13±0.30
1.80±0.10
2
4
1.27
4.20
2
4
0.74
1
3
A TYPE
1.27xNo.of Contacts+1.63
10
ø
1.
2.40±0.25
2.10±0.10
ø
0.80±0.10
ø
1.20±0.10
2.54
B TYPE
1.00
3.10±0.25
1.27xNo.of Contacts+1.63±0.15
Recommended P.C.B Layout(Top Side)
(PCB BOARD TOLERANCE±0.05)
Part No.:PS3M21-1XX-U
Female Header 1.27mm 2 Row H=2.1mm SMT Type
3.10±0.15
1.27±0.05
ø
1
.35
0.64
ø
0
.8
0.74±0.05
5
1.60
1.60
1.27±0.10
2.40±0.25
2.10±0.20
2.50
0.70
2-
ø
1.20
0.40
4.40±0.25
4.40±0.25
0.80
1.27 x No. of Positions+1.77±0.20
Part No.:PS3M21-2XX-U
P S 3 M 2 1 - X
X X
X
B
X
X
X
-
U
1:Single Row
2:Dual Row
◎
G:Gold Flash
GA:5u"
GB:10u"
GC:20u"
GD:30u"
S:Selective
SA:5u"
SB:10u"
SC:20u"
SD:30u"
B:Balck insulator
◎
E:With
O:W/O Peg
Outer Peg
P:With Inner Peg
◎
T:Tube
R:Taping & Reel
U:RoHS + Nylon 6T
No. of contacts per row
(03~50)
T:Tin Plated
TE:Tin 200u"
◎
O:W/O
Cap
C:With Cap
◎:Standard
Recommended
www.amtek-co.com.tw
2-34
2.40±0.25
PIN 0.40X0.15
1.27 X No. of Contacts-1.27±0.20
1.27 X No. of Positions+0.50±0.30
Recommended PCB Layout
(PCB TOLERANCE ±0.05)
5.40
1.60
ø
1.5
B TYPE
0
stm32/stm8