81020-660203-RB 3M, 81020-660203-RB Datasheet - Page 5

• Manufacturer Part Number: 81020-660203-RB
• Description: CONN HEADER 20POS STR LONG T/H
• Manufacturer: 3M
• Series: 810r

Specifications of 81020-660203-RB

• Contact Type: Male Pin
• Connector Type: Header, Shrouded
• Number Of Positions: 20
• 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
• Termination: Solder
• Fastening Type: Latch, Long/Eject Hooks
• Features: Board Lock
• Contact Finish: Gold
• Contact Finish Thickness: 30µin (0.76µm)
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 05111165852; 5111165852; 51111658529; 80000901480; 81020660203RB

.050" × .100" Latch/Ejector, PTH & SMT Straight, PTH Right Angle
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
Note:
1. Recommended to process PC Boards through the solder bath such that the connector enters end first
2. A Solder Thief Solder Pad (Dummy Pad) at the end of each row is recommended on the bottom or solder side of the PC Board in order to
.100 ± .002
[2.54]
(two solder tails at a time). This will help prevent solder bridging.
help prevent solder bridging on the end solder tails. The Solder Thiefs are only required on the end of the rows which leave the solder
bath last.
2X ∅ .109 ± .002
™
[2.77]
∅.025 ± .003
[0.64] - [0.89]
[0.64]
.025 - .035
*Solder Thief Solder Pads required only on
Solder side of PC Board.
E
View A
[1.14] - [1.52]
.045 - .060
.050 ± .002
[1.27]
Recommended Mounting Hole Pattern
2X .205 ± .003
[5.21]
(shown for mounting side of PC Board)
.050 ± .002 Typ
[1.27]
Tolerance Noncumulative
*Solder Thief
Solder Pads
(See Note2)
PTH Vertical Header
∅.025 ± .003 Typ
[0.64]
Flow Solder
Direction
D ± .002
VIEW A
Ejector/Latches
None
Long
Short
For technical, sales or ordering information call
Table 6
.100 ± .002
[2.54]
View A
3M is a trademark of 3M Company.
Dimension E (Min)
.650 [16.51]
.525 [13.34]
.215 [5.46]
Inch
[ ] Dimensions for Reference Only
.160 Min
[4.06]
Tolerance Unless Noted
.225 Min
[5.72]
.050 ± .003
[1.27]
±.1
.0
[Imm]
.100 ± .002
[2.54]
Inch
±.01
.00
810 Series
800-225-5373
Sheet 5 of 7
TS-0253-G
±.005
.000