3518 3M, 3518 Datasheet - Page 2

• Manufacturer Part Number: 3518
• Description: KEY POLARIZING GRAY POLY (PBT)
• Manufacturer: 3M
• Series: 3000 Seriesr

Specifications of 3518

• Accessory Type: Polarizing Device (Key, Plug, Post)
• Product Type: Accessories
• Pitch: 2.54 mm
• Number Of Rows: 2
• Mounting Style: Through Hole
• Termination Style: Solder Pin
• Contact Plating: Gold
• For Use With: 3396 - CONN HEADER KEYING 9BUMP 2.18"MHS60B - CONN HEADER 60POS STR LONG LATCHMHS40B - CONN HEADER 40POS STR LONG LATCHMHS30B - CONN HEADER 30POS STR LONG LATCHMHS20B - CONN HEADER 20POS STR LONG LATCHMHS16B - CONN HEADER 16POS STR LONG LATCHMHS14B - CONN HEADER 14POS STR LONG LATCHMHS50N - CONN HEADER 50POS STR LONG LATCHMHS34N - CONN HEADER 34POS STR LONG LATCHMHS30N - CONN HEADER 30POS STR LONG LATCHMHS26N - CONN HEADER 26POS STR LONG LATCHMHS24N - CONN HEADER 24POS STR LONG LATCHMHS10N - CONN HEADER 10POS STR LONG LATCHMHS60S - CONN HEADER 60PS STR SHORT LATCHMHS50S - CONN HEADER 50PS STR SHORT LATCHMHS34S - CONN HEADER 34PS STR SHORT LATCHMHS26S - CONN HEADER 26PS STR SHORT LATCHMHS14S - CONN HEADER 14PS STR SHORT LATCHMHS10S - CONN HEADER 10PS STR SHORT LATCHMHR60N - CONN HEADER 60PS R/A LONG LATCHMHR34N - CONN HEADER 34PS R/A LONG LATCHMHR30N - CONN HEADER 30PS R/A LONG LATCHMHR26N - CONN HEADER 26PS R/A LONG LATCHMHR24N - CONN HEADER 24PS R/A LONG LATCHMHR20N - CONN HEADER 20PS R/A LONG LATCHMHR16N - CONN HEADER 16PS R/A LONG LATCHMHR14N - CONN HEADER 14PS R/A LONG LATCHMHR40S - CONN HEADER 40PS R/A SHORT LATCHMHR34S - CONN HEADER 34PS R/A SHORT LATCHMHR30S - CONN HEADER 30PS R/A SHORT LATCHMHR24S - CONN HEADER 24PS R/A SHORT LATCH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Number Of Positions: -
• For Use With/related Products: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 3518; 3M3518; 3M3518; 5400732203; 54007322030; 80-6100-8981-1; 80-6100-8984-1; 80610089841; MHA103

.100”
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
Ordering Information
Notes:
Prefix:
N = High Temp. Black (PCT)
Blank = Std. Temp. Gray (PBT)
.390
9.91
.100
REF.
2.54
.228
5.79
ORIENTATION TRIANGLE
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 reflow soldering.
POSITION 1
(RB, UB, or UG Pltg. Req’d)
PIN 1
x
™
(UB or UG Pltg. Req’d)
.100” Low Profile, Straight Through‑Hole
.194
4.93
.100
REF.
2.54
NOTCH D
.165
4.19
A
NOTCH A
SEE TABLE 1 & NOTE 1
A
A
B
NOTCH B
NOTCH C
SEE TABLE 1 & NOTE 1
SEE TABLE 1
Pin Quantity:
(See Table 1)
NOTCH E
X25XX-60XX-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
.298
7.57
.250
6.35
.338
8.59
Pin Qty
10
14
16
20
24
26
30
34
40
50
60
64
8
.25
6.43
SECTION A-A
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
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)
.155 +/- .01[3.94] for 03 versions
.112 +/- .01[2.84] for 02&K2 versions
For technical, sales or ordering information call
.0245
0.62
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)
TYP
0.013
.0005
Dimensions
.243
6.17
Table 1
3M is a trademark of 3M Company.
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
Inch
Tolerance Unless Noted
B
[ ] Dimensions for
(15.44)
(17.98)
(22.06)
(25.60)
(30.68)
(35.76)
(38.30)
(43.38)
(48.46)
(56.08)
(68.78)
(81.48)
(86.56)
Reference only
± .1
C
.0
(mm)
Inch
± .01
.00
2500 Series
Polarizing
800-225-5373
Notches
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
BCDE
None
± .005
.000
BC
Sheet 2 of 5
TS-0770-H