3M™ Latch/Eject Header
2 mm x 2 mm Straight & RightAngle, Through-Hole, Straight, Surface Mount
1552 Series
Straight
.22
5.5
.29
7.4
.59
15.1
REF.
.59
15.1
REF.
.18
4.6
REF.
.18
4.6
REF.
1552XX-X2XX
Latch mating to
molded-on socket with
latching ear
1552XX-X3XX
Latch mating to
press-on socket
See Chart 1 for latch availability.
See Chart 1 for latch availability.
.44
11.2
DIM. "A"
DIM. "D"
.76
19.3
REF.
.247
6.27
.163
4.14
.28
7.11
REF.
.079
2.00
1552XX-X4XX
Latch mating to
SCI Carrier
See Chart 1 for latch availability.
.079
2.00
POSITION #1
ORIENTATION
TRIANGLE
.26
6.7
.15
3.8
.425
10.80
Inch
[Imm]
.020
0.51
SQ.
Tolerance Unless Noted
.0
.00
.000
DIM. "E" ±.01
[DIM. "E"] ±0.25
DIM. "B"
Inch
±.1
±.01 ±.005
[ ] Dimensions for Reference Only
PC Board Footprint
.079 ±.003
2.00 ±0.08
.079 ±.003
2.00 ±0.08
.032 ±.003
0.81 ±0.08
AFTER PLATING
O
DIM. "B"
.787
20.00
Note: SeeChart 1 (sheet 4) for dimensions A, B, D
Ordering Information
1552XX-6X0X-XX
Contact Quantity
(See Table)
Plating Options:
RB = 30 μ" [ 0.76 μm ] Gold
RA = 10 μ" [ 0.25 μm ] Gold
(RIA E1 & C1 apply) (both platings)
Solder Tail Length:
Dimension "E"
Latching:
2 = .112" [ 2.84 ]
3 = .155" [ 3.94 ]
2 = Latch, molded on skt with latching ear
3 = Latch, press on skt
4 = Latch, 2 mm SCI Carrier Only
Note: See Chart 1 (sheet 4) for latching availability
TS-2199-F
Sheet 2 of 4
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 ]
