3M Electronic Products Division
6801 River Place Blvd.
Austin, TX 78726-9000 For technical, sales or ordering information call
800-225-5373
.100″ .300″ or .600″ Molded DIP 877 Series
TS-0631-03
Sheet 1 of 2
Part of a complete cable assembly
Mates with industry standard IC sockets /
.100 .300 inch up to 20 positions and
.100 .600 inch between 24 and 40
positions
One piece, molded on construction with
integral strain relief
Lowest profile available in the industry
Molded on solder stand-offs facilitate flux
removal
Gold or tin/lead plating options
Closed end construction
Modular tooling allows customized designs
105
Date Issued: February 19, 1999
Physical
Insulation
Material: Glass Filled Polyester (PBT)
Flammability: UL94V-0
Color: Gray
Contact
Material: Copper Alloy
Plating
Underplate: 50–150 µ″ [ 1.27–3.81 µm ] Nickel — QQ–N–290, Class 2
U-Slot & Solder Tails: 100–300 µ″ [ 2.54–7.62 µm ] Tin Lead — MIL–P–81728
Wire Accomodation: 26 & 28 AWG Solid or Stranded
Marking: 3M Logo, Part Identification and Contact Position Numbers
Electrical
Current Rating: 1 A
Insulation Resistance: > 1 × 109 Ω at 500 VDC
Withstanding Voltage: 1000 Vrms at Sea Level
Environmental
Temperatur e Rating: –55°C to +105°C
UL File No.: E68080
3M Electronic Products Division
6801 River Place Blvd.
Austin, TX 78726-9000 For technical, sales or ordering information call
800-225-5373
.100″ .300″ or .600″ Molded DIP 877 Series
Number of
C
Dimensions
Contacts A B C
6.39 [ 9.9 ] .300 [ 7.62 ] .42 [ 10.7 ]
8 .49 [ 12.4 ] .300 [ 7.62 ] .42 [ 10.7 ]
14 .79 [ 20.1 ] .300 [ 7.62 ] .42 [ 10.7 ]
16 .89 [ 22.6 ] .300 [ 7.62 ] .42 [ 10.7 ]
18 .99 [ 25.1 ] .300 [ 7.62 ] .42 [ 10.7 ]
20 1.09 [ 27.1 ] .300 [ 7.62 ] .42 [ 10.7 ]
24 1.29 [ 32.8 ] .600 [ 15.24] .72 [ 18.3 ]
28 1.49 [ 37.8 ] .300 [ 7.62 ] .42 [ 10.7 ]
28 1.49 [ 37.8 ] .600 [ 15.24 ] .72 [ 18.3 ]
40 2.09 [ 53.1 ] .600 [ 15.24 ] .72 [ 18.3 ]
Ordering Information
Inch
[mm]
± .005± .1 ± .01
Tolerance Unless Noted
.0 .00 .000
Inch
[ ] Dimensions for
Reference only
TS-0631-03
Sheet 2 of 2
Delta indicates
Position 1
Alternate
Position 1
Centerline of cable
Retention contacts oriented as
shown every other contact with the
first and second row order shifted
by one contact. (Orientation is not
based on Delta location and may
vary from connector to connector)
A
.020 [ .51 ]
Solder standoff
Top view of connector
varies in style with size
Recommended Mounting Hole Pattern
( Shown from mounting side of board )
Plating Options
GG = Gold
T = Tin/Lead
Pin Options
0 = Straight Solder Tail
1 = Retention Solder Tail
877XX-X010XX
Contact Quantity
See Table
.014
[ .36 ]
B
.155 ± .010
[ 3.94 ]
.095
[ 2.41 ]
.060
[ 1.52 ] B ± .003
.100 ± .003
[ 2.54 ]
.035 ± .005
[ .89 ]
after plating
Typ
or
.040 ± .003
[ 1.02 ]
For pin retention solder
tails (after plating)
.18
[ 4.6 ]
.100
[ 2.54 ] .022
[ .56 ]
.085
[ 2.2 ]
Typ
.07
[ 1.8 ]
.05
[ 1.3 ]
C
