3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Latch/Eject Header
2 mm x 2 mm Straight & Right Angle, Through-Hole, Straight, Surface Mount 1552 Series
• 14 pin counts ranging from 6 to 50 positions
• Latch/eject mechanism securely latches to socket
• Roll pins retain latches to body in shipping and high
vibration environments
• Ejector helps make unmating of cable assemblies
easier
• High temperature insulators suitable for lead free
processing
• Robust system solution when used with 3M™ IDC
Wiremount Sockets or 3M™ Molded Cable
Assemblies
• SMT latch/eject headers are available in tape and reel
with vacuum cap for automatic placement
• RoHS Compliant. See the Regulatory Information
Appendix (RIA) in the “RoHS compliance” section
of www.3Mconnectors.com for compliance
information (RIA E1 & C1 apply)
Date Modied: June 22, 2012 TS-2199-K
Sheet 1 of 4
Physical
Insulation:
Material: Glass Filled Polyester (LCP)
Flammability: UL 94V-0
Color: Black
Contact:
Material: Copper Alloy
Plating:
Underplating: 50 μ" [ 1.27 μm ] Nickel
Wiping Area: See Ordering Information
Solder Tails: 200 μ" [ 5.0 μm ] Matte Tin
Mating Compatibility 1522, 870, 2M, 2 mm SCI Carrier Series
Electrical
Current Rating: 4.75 A, 1 Line Powered
2.00 A, 6 Adjacent Lines Powered
1.25 A, All Lines Powered
Rating Conditions: EIA-364-070 Method 2, 30°C maximum temperature rise, 20% derated. Reference
appropriate 3M Product Specification for detailed current derating curves.
Insulation Resistance: > 1 × 109 Ω at 500 VDC
Withstanding Voltage: 1,000 VRMS at Sea Level
Environmental
Temperature Rating: -55°C to +105°C
Process Rating: Maximum 260°C (per J-STD-020)
Moisture Sensitivity Level: 1 (per J-STD-020)
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Latch/Eject Header
2 mm x 2 mm Straight & Right Angle, Through-Hole, Straight, Surface Mount 1552 Series
TS-2199-K
Sheet 2 of 4
Inch
[Imm]
Tolerance Unless Noted
.0 .00 .000
Inch ±.1 ±.01 ± .008
[ ] Dimensions for Reference Only
Ordering Information
1552XX-6X0X-XX
Latching:
2 = Latch, molded on skt with latching ear, 870, 2M Series
3 = Latch, press on skt, 1522 Series
4 = Latch, 2 mm SCI Carrier Only
Note: See Chart 1 (sheet 4) for latching availability
Solder Tail Length:
Dimension "E"
2 = .112" [ 2.84 ]
3 = .155" [ 3.94 ]
Plating Options:
RB = 30 μ" [ 0.76 μm ] Gold
RA = 10 μ" [ 0.25 μm ] Gold
(RIA E1 & C1 apply) (both platings)
Contact Quantity
(See Table)
.18
4.6
REF.
.59
15.1
REF.
1552XX-X3XX
Latch mating to
press-on socket
.29
7.4
.18
4.6
REF.
1552XX-X2XX
Latch mating to
molded-on socket with
latching ear
.22
5.5
.59
15.1
REF.
PC Board Footprint
DIM. "A"
.247
6.27
.425
10.80
.26
6.7
.15
3.8
DIM. "D"
DIM. "E" ±.01
.079
2.00
.079
2.00
.163
4.14
POSITION #1
ORIENTATION
TRIANGLE
.020
0.51
SQ.
DIM. "B"
.079 ±.003
.079 ±.003
2.00
Ο.036 ±.003
0.91
AFTER PLATING
DIM. "B" .787
20.00
See Chart 1 for latch availability.
See Chart 1 for latch availability.
2.00
Straight
Note: SeeChart 1 (sheet 4) for dimensions A, B, D
.18
4.6
REF.
.59
15.1
REF.
1552XX-X3XX
Latch mating to
press-on socket
.29
7.4
.18
4.6
REF.
1552XX-X2XX
Latch mating to
molded-on socket with
latching ear
.22
5.5
.59
15.1
REF.
PC Board Footprint
DIM. "A"
.247
6.27
.425
10.80
.26
6.7
.15
3.8
DIM. "D"
DIM. "E" ±.01
.079
2.00
.079
2.00
.163
4.14
POSITION #1
ORIENTATION
TRIANGLE
.020
0.51
SQ.
DIM. "B"
.079 ±.003
.079 ±.003
2.00
Ο.036 ±.003
0.91
AFTER PLATING
DIM. "B" .787
20.00
See Chart 1 for latch availability.
See Chart 1 for latch availability.
2.00
DIM. "A"
.247
6.27
DIM. "D"
.079
2.00
.079
2.00
.163
4.14
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Latch/Eject Header
2 mm x 2 mm Straight & Right Angle, Through-Hole, Straight, Surface Mount 1552 Series
TS-2199-K
Sheet 3 of 4
Inch
[Imm]
Tolerance Unless Noted
.0 .00 .000
Inch ±.1 ±.01 ± .008
[ ] Dimensions for Reference Only
DIM. "A"
.247
6.27
.425
10.80
.26
6.7 .15
3.8
DIM. "D"
.079
2.00
.079
2.00
.163
4.14
POSITION #1
ORIENTATION
TRIANGLE
DIM. "B"
DIM. "E" ±.01
.079
2.00
.51
12.9
.59
15.1
2X
PC Board Footprint
.079 ±.003
2.00
.079 ±.003
2.00
.036 ±.003
0.91
AFTER PLATING
DIM. "B"
.33
8.5
EDGE OF PCB
.787
20.00
Ο
Notes:
1. See straight drawings (sheet 2) for latch dimensions.
2. See Chart 1 (sheet 4) for dimensions A, B, and D.
Right Angle
Ordering Information
1552XX-5X0X-XX
Latching:
2 = Latch, molded on skt with latching ear, 870, 2M Series
3 = Latch, press on skt, 1522 Series
4 = Latch, 2 mm, SCI carrier only
Note: See Chart 1 (sheet 4) for latching availability
Solder Tail Length:
Dimension "E"
2 = .112" [ 2.84 ]
3 = .155" [ 3.94 ]
Plating Options:
RB = 30 μ" [ 0.76 μm ] Gold
RA = 10 μ" [ 0.25 μm ] Gold
(RIA E1 & C1 apply) (both platings)
Contact Quantity
(See Table)
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Latch/Eject Header
2 mm x 2 mm Straight & Right Angle, Through-Hole, Straight, Surface Mount 1552 Series
TS-2199-K
Sheet 4 of 4
Contact
Quantity
Dim. "A"
± 0.008
Dim "B"
± 0.006
Dim "D"
± 0.006
Latch
Availability
Tape
Width
Order
Code
6 .673 [17.09] .157 [4.00] .333 [8.45] 2,4 44 mm WD
8 .752 [19.10] .236 [6.00] .411 [10.44] 2,4 44 mm WD
10 .831 [21.10] .315 [8.00] .490 [12.45] 2,3,4 44 mm WD
12 .910 [23.10] .394 [10.00] .569 [14.45] 3,4 44 mm WD
16 1.067 [27.10] .551 [14.00] .726 [18.44] 2,4 56 mm WE
20 1.224 [31.09] .709 [18.00] .884 [22.45] 2,3,4 56 mm WE
22 1.303 [33.10] .787 [20.00] .963 [24.46] 2,4 56 mm WE
24 1.382 [35.10] .866 [22.00] 1.041 [26.44] 2,4 56 mm WE
26 1.461 [37.10] .945 [24.00] 1.120 [28.45] 2,3,4 72 mm WF
30 1.618 [41.10] 1.102 [28.00] 1.278 [32.46] 2,4 72 mm WF
34 1.774 [45.09] 1.260 [32.00] 1.435 [36.46] 2,4 72 mm WF
40 2.012 [51.10] 1.496 [38.00] 1.671 [42.44] 2,3,4 72 mm WF
44 2.169 [55.09] 1.654 [42.00] 1.829 [46.46] 2,3,4 88 mm WG
50 2.405 [61.09] 1.890 [48.00] 2.065 [54.45] 2,3,4 88 mm WG
Ordering Information
1552XX-2X00-XX-XX
.425
10.80
POSITION #1
ORIENTATION
TRIANGLE
DIM. "B"
.020
0.51 SQ.
.26
6.7
.15
3.8
.320 ±.010
8.13
DIM. "A"
.247
6.27
DIM. "D"
.079
2.00
.079
2.00
.163
4.14
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.
Inch
[Imm]
Tolerance Unless Noted
.0 .00 .000
Inch ±.1 ±.01 ± .008
[ ] Dimensions for Reference Only
Surface Mount Vertical
0.366
[9.30]
0.150
[3.81]
0.079±0.003
[ 2.01]
DIM "B"
0.394
[10.01]
0.034
[0.86]
Note:
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
Latching:
2 = Latch, molded on skt with latching ear, 870, 2M Series
3 = Latch, press on skt, 1522 Series
4 = Latch, 2 mm SCI carrier only
Plating Options:
RB = 30 μ" [ 0.76 μm ] Gold
RA = 10 μ" [ 0.25 μm ] Gold
(RIA E1 & C1 apply) (both platings)
Packaging:
WX = Tape & reel (see table)
Blank = Trays
Contact Quantity
(See Table)
Chart 1 PC Board Footprint
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness
is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated
with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order
shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES
INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the
warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except
where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of
the legal theory asserted.
Please recycle. Printed in USA.
© 3M 2012. All rights reserved.
RIA-2217B-E
3
3M Electronics Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnectors.com 3M is a trademark of 3M Company.