Datasheet

3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
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800-225-5373
3M
™
Four-Wall Header
2500 Series
TS-0770-K
Sheet 2 of 5
Ordering Information
X25XX - 60XX - XX
Inch
(mm)
± .005
±
± .01
Tolerance Unless Noted
.0
.00 .000
[ ] Dimensions for
Reference only
C
Table 1
Pin Qty
Dimensions
Polarizing
Notches
A B
8 0.688 (17.48) 0.608 (15.44) B
10 0.788 (20.02) 0.708 (17.98) BC
14 0.988 (25.10) 0.908 (23.06) BCDE
16 1.088 (27.64) 1.008 (25.60) ABCDE
20 1.288 (32.72) 1.208 (30.68) ABCDE
24 1.488 (37.80) 1.408 (35.76) ABCDE
26 1.588 (40.34) 1.508 (38.30) ABCDE
30 1.788 (45.42) 1.708 (43.38) ABCDE
34 1.988 (50.50) 1.908 (48.46) ABCDE
40 2.288 (58.12) 2.208 (56.08) ABCDE
50 2.788 (70.82) 2.708 (68.78) ABCDE
60 3.288 (83.52) 3.208 (81.48) ABCDE
64 3.488 (88.60) 3.408 (86.56) ABCDE
Notes:
1. Notches A & C will accomodate 3M Polarizing Keys (3M Part #3518 or N3518).
2. Contact tails .0245 [0.622] wire with .0075 [0.191] corner radii & .028 [.072] diagonal.
3. See page 4 for kink tail positions.
4. Solder stand offs facilitate .01 clearance above board for reow soldering.
Prex:
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)
Plating:
RB = 30µ” [0.76µm] Gold with 200µ” [5.08 µm]
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)
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
.100”x.100”LowProle,StraightThrough-Hole