3M™ Latch/Eject Header
2 mm x 2 mm Straight & RightAngle, Through-Hole, Straight, Surface Mount
1552 Series
Surface Mount Vertical
DIM. "A"
DIM. "D"
.247
6.27
.163
4.14
Inch
[Imm]
.079
2.00
Tolerance Unless Noted
.0
.00
.000
.079
2.00
Inch
±.1
±.01 ±.005
[ ] Dimensions for Reference Only
POSITION #1
ORIENTATION
TRIANGLE
.26
6.7
.15
3.8
.425
10.80
.320 ±.010
8.13 ±0.25
.020
0.51
SQ.
DIM. "B"
Chart 1
PC Board Footprint
Contact
Quantity
Latch
Tape
Order
Dim. "A"
Dim "B"
Dim "D"
Availability Width Code
0.079±0.003
[2.01±0.08]
0.030
[0.76]
6
.673 [17.09]
.752 [19.10]
.831 [21.10]
.910 [23.10]
.157 [4.00]
.236 [6.00]
.315 [8.00]
.394 [10.00]
.333 [8.45]
.411 [10.44]
.490 [12.45]
.569 [14.45]
.726 [18.44]
.884 [22.45]
.963 [24.46]
1.041 [26.44]
1.120 [28.45]
2,4
2,4
44 mm
44 mm
44 mm
44 mm
56 mm
56 mm
56 mm
56 mm
72 mm
72 mm
72 mm
72 mm
88 mm
88 mm
WD
WD
WD
WD
WE
WE
WE
WE
WF
WF
WF
WF
WG
WG
8
10
12
16
20
22
24
26
30
34
40
44
50
2,3,4
3,4
1.067 [27.10] .551 [14.00]
1.224 [31.09] .709 [18.00]
1.303 [33.10] .787 [20.00]
1.382 [35.10] .866 [22.00]
1.461 [37.10] .945 [24.00]
2,4
0.366
[9.30]
0.394
[10.01]
2,3,4
2,4
2,4
0.150
[3.81]
2,3,4
2,4
DIM "B"
1.618 [41.10] 1.102 [28.00] 1.278 [32.46]
1.774 [45.09] 1.260 [32.00] 1.435 [36.46]
2.012 [51.10] 1.496 [38.00] 1.671 [42.44]
2.169 [55.09] 1.654 [42.00] 1.829 [46.46]
2.405 [61.09] 1.890 [48.00] 2.065 [54.45]
2,4
Note:
2,3,4
2,3,4
2,3,4
1. See straight drawings (pg 2) for latch dimensions.
2. Tape & reel parts always supplied with pick ‘n place
surface
3. Tray parts supplied without pick ‘n place
Notes: 1. See straight drawings (sheet 2) for latch dimensions.
2. See Chart 1 for applicability.
3. Tape and Reel parts include tape vacuum pick-up cap
4. Tape and reel not available with SCI latch.
Ordering Information
1552XX-2X00-XX-XX
Contact Quantity
(See Table)
Packaging:
WX = Tape & reel (see table)
Blank = Trays
Plating Options:
RB = 30 μ" [ 0.76 μm ] Gold
RA = 10 μ" [ 0.25 μm ] Gold
(RIA E1 & C1 apply) (both platings)
Latching:
2 = Latch, molded on skt with latching ear
3 = Latch, press on skt
TS-2199-F
Sheet 4 of 4
4 = Latch, 2 mm SCI carrier only
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3
Electronic Solutions Division
Interconnect Solutions
http://www.3M.com/interconnects/
3M [ 3M ELECTRONICS ]
