81050-500203-RB 3M, 81050-500203-RB Datasheet - Page 4

• Manufacturer Part Number: 81050-500203-RB
• Description: CONN HEADER 50POS R/A THRU HO
• Manufacturer: 3M
• Series: 810r

Specifications of 81050-500203-RB

• Contact Type: Male Pin
• Connector Type: Header, Shrouded
• Number Of Positions: 50
• Number Of Positions Loaded: All
• Pitch: 0.050" (1.27mm)
• Number Of Rows: 2
• Row Spacing: 0.100" (2.54mm)
• Contact Mating Length: 0.140" (3.56mm)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Features: Board Lock
• Contact Finish: Gold
• Contact Finish Thickness: 30µin (0.76µm)
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Fastening Type: -
• Other names: 05111165874; 5111165874; 51111658741; 80000901704; 81050500203RB

.050" × .100" Latch/Ejector, PTH & SMT Straight, PTH Right Angle
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
Ordering Information
Ejector Latches
(If Ordered Separately)
Long Latches
3505-28 (natural)
3505-28B (black)
Short Latches
3505-29 (natural)
3505-29B (black)
.620 Ref
15.75
[7.87]
.310
Quantity
2X
Contact
2XØ
.092
™
2.34
020
026
036
040
050
060
068
080
100
.116
2,95
[ 0.38 ] X [ 0.38 ]
Position 1
.015 X .015
.165
4.18
Position 2
1.060 [26.92]
1.210 [30.73]
1.460 [37.08]
1.560 [39.62]
1.810 [45.97]
2.060 [52.32]
2.260 [57.40]
2.560 [65.02]
3.060 [77.72]
±.010
A
Position 1 Orientation Triangle
Ejector/Latch System:
0 = None (Special Order)
5 = With Short Ejectors Installed (Special Order)
6 = With Long Ejector Latches Installed (Standard)
.050 Typ
[1.27]
See Note 1
A
B
Contact Quantity
(See Table 4)
1.222 [31.04]
1.472 [37.39]
0.722 [18.34]
0.872 [22.15]
1.122 [28.50]
1.722 [43.74]
1.922 [48.82]
2.222 [56.44]
2.722 [69.14]
B
D
.100 Ref
[2.54]
Table 1
[0.38 X 0.38]
C Short (Ref.)
81XXX - 6X0X0X - XX
.015
PTH Straight Header
1.671 [42.44]
1.821 [46.25]
2.071 [52.60]
2.171 [55.14]
2.421 [61.49]
2.671 [67.84]
2.871 [72.92]
3.171 [80.54]
3.671 [93.24]
Dimensions
.440
X.015
11.17
±.010
C Long (Ref.)
1.842 [46.79]
1.992 [50.60]
2.242 [56.95]
2.342 [59.49]
2.592 [65.84]
2.842 [72.19]
3.042 [77.27]
3.342 [84.89]
3.842 [97.59]
Contact Tail:
2 = Solder Tail for .062 [ 1.57 ] PC Board (Standard)
3 = Solder Tail for .094 [ 2.39 ] PC Board (Special Order)
4 = Solder Tail for .125 [ .318 ] PC Board (Special Order)
Board Mounting Options:
1 = None (Special Order)
3 = Press fit posts both ends (Standard)
PCB Thickness
Optional Press
alignment feature
t post mount
.015
.38
.062 [1.57]
.094 [2.39]
.405
10.29
.828 Ref
21.03
0.860 [21.84]
1.010 [25.65]
1.260 [32.00]
1.360 [34.54]
1.610 [40.89]
1.860 [47.24]
2.060 [52.32]
2.360 [59.94]
2.860 [72.64]
For technical, sales or ordering information call
D
.05 Ref
Contact
Mating
Point
Notes:
1. This polarization bump does not exist
2. Recommended to be mated to the
Plating suffix:
blank = 125 µ" tin lead tails (RIA E3 & C2 apply)
RB = 250 µ" matte tin tails (RIA E1 & C1 apply)
on the 20 position header.
.050" x .100" 820 Series Socket.
3M is a trademark of 3M Company.
"F" Solder Tail Length ± .010
Table 5
C
.092 [2.34]
.110 [2.79]
[2.54]
.100
“F”
(See Table 2)
810 Series
800-225-5373
.265 [6.73]
.140 ±
.010
Sheet 4 of 7
TS-0253-G