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

• 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
Notes:
1. Recommended to process PC Boards through the solder bath such that the connector enters end first (two solder tails at a time).
2. A Dummy or Solder Thief Solder Pad at the end of each row is recommended on the bottom or solder side of the PC
3. In order to facilitate soldering it is recommended that ejector latches be installed after the soldering process.
*Solder Thief Solder Pads required only on Solder side of PC Board.
This will help prevent solder bridging.
Board in order to 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.
.100 ± .002
[2.54]
™
Ø.024 ± .003 Typ
[0.64]
[0.64] - [0.89]
.025 - .035
2X Ø .109 ± .002
[2.77]
E
View A
Recommended Mounting Hole Pattern
[1.14] - [1.52]
.045 - .060
.050 ± .002
[1.27]
(shown for mounting side of PC Baord)
PTH Right Angle Header
Position 1
*Solder Thief Solder Pads
(See Note 2)
Position 2
.025 ± .002
[0.64]
Flow Solder
.050 ± .002 Typ
[1.27]
Tolerance Noncumulative
Direction
Ø.024 ± .003 Typ
[0.64]
C ± .002
Ejector Latches
For technical, sales or ordering information call
Short
None
Long
3M is a trademark of 3M Company.
Table 3
Dimension E Min
View A
.100 ± .002
[2.54]
1.010 [25.65]
.575 [14.61]
.885 [22.48]
.160 ± .002
[4.06]
.355 Max
[9.02]
.305 Min
[7.75]
810 Series
800-225-5373
Sheet 3 of 7
TS-0253-G