3M Interconnect Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000 For technical, sales or ordering information call
800-225-5373
.100″ .100″ Low Profile Header
Straight & Right Angle, 4 Wall, High Temp Option 2500 Series
Low profile, space saving design
Socket compatibility for current design
validation
Center slot polarization prevents mis-insertions
and reduces insertion time
Dual slot polarization means broader
compatibility with competitive polarization
designs
Optional retainer clamp for locking sockets in
place and increasing connection reliability in
vibration-prone environments
Optional snap-in latches available
Optional polarizing post available
Exposed solder tails (on right angle version)
provide ease of cleaning and reduced repair
costs
17
TS-0770-08
Sheet 1 of 3
Date Modified: October 24, 1999
Physical
Insulation
Material: Glass Filled Polyester (PBT)
Glass Filled Polyester (PCT )(High Temp Option)
Flammability: UL 94V-0
Color: Gray
Beige (High Temp Option)
Marking: 3M Logo, and Orientation Triangle
Contact
Material: Copper Alloy
Plating
Underplate: 100 µ″ [ 2.54 µm ] Nickel — QQ-N-290, Class 2
Wiping Area: Gold — MIL-G-45204, Type II, Grade C
Solder Tails: 200 µ″ [ 5.08 µm ] 60/40 Tin Lead — MIL-P-81728
Wrap Tails: Gold Flash (Normal Temp Only)
Electrical
Current Rating: 2 A
Insulation Resistance: >1 × 109 Ω at 500 Vdc
Withstanding Voltage: 1000 Vrms at Sea Level
Environmental
Temperature Rating: –55°C to +105°C
Processing: Maximum 235°C, with 90 seconds over 215°C (High Temp Option)
UL File No.: E68080
3M Interconnect Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000 For technical, sales or ordering information call
800-225-5373
.100″ .100″ Low Profile Header
Straight & Right Angle, 4 Wall, High Temp Option 2500 Series
Table 2 Table 1
T
i
l
D
i
E
Pin Cr oss Section Pin Dimensions Polarizin
g
Tail Dim E Dimension F Diagonals Corner Radii Dim G .003
Pn
Qty A B
Polar z ng
Notches
X2 .112
[ 2.84] .0245 .0005
[0.622] .028 .001
[0.71] .0075 Ref
[0.191] .035 [0.89]
(See Note 2) 10 .788 [20.02] .708 [17.98] B C
03 .155
[ 3.94] .0245 .0005
[0.622] .028 .001
[0.71] .0075 Ref
[0.191] .035
[0.89] 14 .988 [25.10] .908 [22.06] B C D E
05 .61 Ref
[15.5] .0250 .002
[0.635] .035 .003
[0.90] .003 Max
[0.08] .045
[1.14] 16 1.088 [27.64] 1.008 [25.60] A B C D E
20 1.288 [32.72] 1.208 [30.68] A B C D E
24 1.488 [37.80] 1.408 [35.76] A B C D E
26 1.588 [40.34] 1.508 [38.30] A B C D E
30 1.788 [45.42] 1.708 [43.38] A B C D E
34 1.988 [50.50] 1.908 [48.46] A B C D E
36 2.087 [53.00] 1.996 [50.70] A B C D E
40 2.288 [58.12] 2.208 [56.08] A B C D E
50 2.788 [70.82] 2.708 [68.78] A B C D E
60 3.288 [83.52] 3.208 [81.48] A B C D E
64 3.488 [88.60] 3.408 [86.56] A B C D E
Tolerance Unless Noted
.0 .00 .000
Inch
[mm]
[ ] Dimensions for
Reference Only
Inch ± .005± .1 ± .01
Notes:
1. Notches ‘‘A’’ and ‘‘C’’ will accommodate 3M Polarizing Keys 3518.
2. The recommended PCB hole size for the kinked tail positions on the .112″ solder tail connector is .035″ ± .002.
Refer to TS-0972 for the positions kinked.
A
.298 [7.57] .370
[9.40]
.165 [4.19]
Position 1 Orientation
Triangle
F Typ
J
J
.025 .002 Sq Ref
[0.64]
E .01
.100 Ref
[2.54]
.253
[6.43]
Section J–J
BNotch E
Notch D
.100 Ref
[2.54]
.338
[8.59]
Notch A
(See Table 1 & Note 1)
Notch C
(See Table 1 & Note 1)
Notch B
(See Table 1)
.100 Ref
[2.54]
.250 [6.35]
Position 1
TS-0770-08
Sheet 2 of 3
Straight
.250 [6.35]
Min Side
Stackable
Distance
.400
[10.16] Min End Stackable
Distance
.172 .003
[4.37]
G Dia
.050 .003
[1.27]
.035 .003
[0.89]
Position 1 as indicated
by Triangle .100 .003
[2.54]
Recommended P.C. Board Hole Pattern
(Shown for mounting side of board.)
Optional Hole for
Polarization Peg
.100 .003
[2.54]
X25XX-X0XXXX
Pin Quantity:
(See Table 1) Tail
02 = Solder Tails for .062 [ 1.57 ] Thick Board.
K2 = Kinked Solder Tails for .062 [ 1.57 ] Thick Board.
03 = Solder Tails for .094 to .125 [ 2.39 to 3.18 ] Thick Board.
05 = W rap Tails for up to 3 Levels of Wire Wrap.
(Normal temp only)
Mating Plating Thickness:
Solder Tail Versions
UG = 15 µ″ [ 0.38 µm ]
UB = 30 µ″ [ 0.76 µm ]
Wrap Tail Versions
EB = 30 µ″ [ 0.76 µm ]
(Normal temp Only)
Ordering Information
Blank = Standard
N = High Temperature
Bend Pad Option:
6 = Straight pin product with bend
pad in High temp or normal plastics
7 = Straight pin product w/o bend pad in
High temp only
.194 [4.93]
.228 [5.79]
Bend Pad
3M Interconnect Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000 For technical, sales or ordering information call
800-225-5373
.100″ .100″ Low Profile Header
Straight & Right Angle, 4 Wall, High Temp Option 2500 Series
Table 2 Table 1
T
i
l
D
i
E
Pin Cr oss Section Pin Dimensions Polarizin
g
Tail Dim E Dimension F Diagonals Corner Radii Dim G .003
Pn
Qty A B
Polar z ng
Notches
X2 .112
[ 2.84] .0245 .0005
[0.622] .028 .001
[0.71] .0075 Ref
[0.191] .035 [0.89]
(See Note 2) 10 .788 [20.02] .708 [17.98] B C
03 .155
[ 3.94] .0245 .0005
[0.622] .028 .001
[0.71] .0075 Ref
[0.191] .035
[0.89] 14 .988 [25.10] .908 [22.06] B C D E
05 .61 Ref
[15.5] .0250 .002
[0.635] .035 .003
[0.90] .003 Max
[0.08] .045
[1.14] 16 1.088 [27.64] 1.008 [25.60] A B C D E
20 1.288 [32.72] 1.208 [30.68] A B C D E
24 1.488 [37.80] 1.408 [35.76] A B C D E
26 1.588 [40.34] 1.508 [38.30] A B C D E
30 1.788 [45.42] 1.708 [43.38] A B C D E
34 1.988 [50.50] 1.908 [48.46] A B C D E
36 2.087 [53.00] 1.996 [50.70] A B C D E
40 2.288 [58.12] 2.208 [56.08] A B C D E
50 2.788 [70.82] 2.708 [68.78] A B C D E
60 3.288 [83.52] 3.208 [81.48] A B C D E
64 3.488 [88.60] 3.408 [86.56] A B C D E
Tolerance Unless Noted
.0 .00 .000
Inch
[mm]
[ ] Dimensions for
Reference Only
Inch ± .005± .1 ± .01
TS-0770-08
Sheet 3 of 3
Pin Quantity:
(See Table 1) Tail
02 = Solder Tails for .062 [ 1.57 ] Thick Board.
K2 = Kinked Solder Tails for .062 [ 1.57 ] Thick Board.
03 = Solder Tails for .094 to .125 [ 2.39 to 3.18 ] Thick Board.
05 = W rap Tails for up to 3 Levels of Wire Wrap.
(Normal temp only)
Mating Plating Thickness:
Solder Tail Versions
UG = 15 µ″ [ 0.38 µm ]
UB = 30 µ″ [ 0.76 µm ]
Wrap Tail Versions
EB = 30 µ″ [ 0.76 µm ]
(Normal temp Only)
Ordering Information
Blank = Standard
N = High Temperature
Right Angle
Notch D Notch E
B
Position 1
.250 [6.35]
Notch A
(See Table 1 & Note 1)
Notch C
(See Table 1 & Note 1)
.338
[8.59]
.100 Ref
[2.54]
Notch B
(See Table 1)
.100 Ref
[2.54]
.025 .002 Sq Ref
[0.64]
.100 Ref
[2.54]
.253
[6.43]
E .01
F Typ
.39 [9.9]
Section J–J
A
.165
[4.19]
.370
[9.40]
.298
[7.57]
Position 1
Orientation Triangle
J
J
.41
[10.4]
Max Dim to
Edge of PCB
for Bussing
Position 1
.400 [10.16]
Min End Stackable Distance
G Dia
.100 .003
[2.54]
.100 .003
[2.54]
Recommended Mounting Hole Pattern
X25XX-50XXXX
Notes:
1. Notches ‘‘A’’ and ‘‘C’’ will accommodate 3M Polarizing Keys 3518.
2. The recommended PCB hole size for the kinked tail positions on the .112″ solder tail connector is .035″ ± .002.
Refer to TS-0972 for the position kinked.
.194 [4.93]
.228 [5.79]
Bend Pad
