3M
™
Four-Wall Header
.100” x .100” Low Profile, Right Angle Through-Hole
Table 1
Pin Qty
8
10
14
16
20
24
26
30
34
40
50
60
64
0.688
0.788
0.988
1.088
1.288
1.488
1.588
1.788
1.988
2.288
2.788
3.288
3.488
Dimensions
A
(17.48)
(20.02)
(25.10)
(27.64)
(32.72)
(37.80)
(40.34)
(45.42)
(50.50)
(58.12)
(70.82)
(83.52)
(88.60)
0.608
0.708
0.908
1.008
1.208
1.408
1.508
1.708
1.908
2.208
2.708
3.208
3.408
B
(15.44)
(17.98)
(23.06)
(25.60)
(30.68)
(35.76)
(38.30)
(43.38)
(48.46)
(56.08)
(68.78)
(81.48)
(86.56)
Polarizing
Notches
B
BC
BCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
2500 Series
Tolerance Unless Noted
.0
Inch
± .1
.00
Inch
(mm)
.000
± .01 ± .005
[ ] Dimensions for
Reference only
Notes:
1. Notches A & C will accomodate 3M Polarizing Keys (3M Part #3518 or N3518).
2. Contacts tails .0245 [0.622] wire with .0075 [0.191] corner radii & .028 [.071] diagonal.
3. See page 4 for kink tail positions.
C
Ordering Information
Prefix:
N = High Temp. Black (PCT)
(RB, UB, or UG Pltg. Req’d)
Blank = Std. Temp. Gray (PBT)(UB or UG Pltg. Req’d)
Pin Quantity:
(See Table 1)
X25XX - 50XX - XX
Solder Tail
02 = for .062 [1.57] thick board (Standard)
03 = for .094 to .125 [2.39 to 3.18] thick board
K2 = for .062 [1.57] thick board
Plating:
RB = 30µ” [0.76µm] Gold with 200µ” [5.08µm]
Matte Tin Solder Tails (RIA E1 & C1 apply)
UG = 15µ” [0.38µm] Gold with 200µ” [5.08µm] 60:40
Tin-Lead Solder Tails (RIA E3 & C2 apply)
UB = 30µ” [0.76µm] Gold with 200µ” [5.05µm] 60:40
Tin-Lead Solder Tails (RIA E3 & C2 apply)
TS-0770-K
Sheet 3 of 5
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
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800-225-5373
3M [ 3M ELECTRONICS ]
