Electronics Materials 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™ Pak 20 Wiremount Socket, 1522 Series
2 mm × 2 mm for 1 mm Pitch Cable
• Mates with 1552 Series Latch Eject Header and Pak
20 (2 mm x 2 mm) grid pin strips
• Low prole
• Preassembled covers
• Available with or without strain relief
• Available with optional centerbump polarity feature
• Visit 3M.com/regs or contact your 3M representative
to nd the RoHS compliance status of the 3M part
you are interested in.
Date Modied: February 16, 2017 TS-0523-F
Sheet 1 of 4
Physical
Insulation:
Material: Glass Filled Polyester (PBT)
Flammability: UL 94V-0
Color: Gray
Contact:
Material: Copper Alloy
Plating:
Underplating and U-Slot: 50 -150 μ” [ 1.27-3.81 μm ] Nickel - QQ-N-290, Class 2
Wiping Area: Gold, ASTM B488-01, Class C
Wire Accommodation: 28 AWG Stranded
Marking: 3M Logo, Part Identication Number and Orientation Triangle
Note:The location and thickness of the contact plating is determined by the part number. Refer to ordering information.
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 Specication for detailed current
derating curves.
Insulation Resistance: > 1 × 109Ω at 500 VDC
Withstanding Voltage: 500 VRMS at Sea Level
Environmental
Temperature Rating: -55°C to +105°C
UL File No.: E68080 RoHS = Directive 2002/95/EC,
Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment
Electronics Materials 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™ Pak 20 Wiremount Socket, 1522 Series
2 mm × 2 mm for 1 mm Pitch Cable
TS-0523-F
Sheet 2 of 4
Keying Plug
(Optional, Order Separately)
3435-152200
.079 [2.0]
.16 [4.1]
.04 [1.0]
Assembled Height
without Strain Relief
Breakaway Tab
Optional Center Bump
Polarity Feature
Delta Indicates
Position No. 1
Assembled Height
with Strain Relief
.03 [0.8]
.11 [2.8]
.079 [2.0]
.29
[7.4]
.18 [4.6]
.04 [1.0] Typ
“B”
“A”
.16 [4.1]
.37
[9.4]
.29
[7.4]
Ordering Information
Socket
1522XX - 01XXGB
Inch
(mm)
± .005
± .1 ± .01
Tolerance Unless Noted
.0 .00 .000
Inch
[ ] Dimensions for
Reference only
Contact Quantity:
(See Table 1)
0 = No Strain Relief
3 = With Strain Relief
0 = No Polarization
1 = Center Bump
1 = Preassembled Open Cover
Application Tools: 3640 press (or equivalent), 3443-118 locator plate, 3442-9 platen
Plating
GB = 30 μ” [ 0.76 μm ] Avg Gold
Contact Quantity
(See Table 1)
RIA (E1 & C1 Apply)
Strain Relief
3448-1522XX
Gold
Keying Plug
3435-152200
Order Separately
C
Electronics Materials 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™ Pak 20 Wiremount Socket, 1522 Series
2 mm × 2 mm for 1 mm Pitch Cable
TS-0523-F
Sheet 3 of 4
.19 Min
[4.8]
Space for
Cable Exit
.018 Min
[0.5]
See Note 2
.080 Min
[2.0]
.020 ± .001 Typ
[0.50]
Square or Round
(See Note 1)
.14
[3.6]
.16 Min
[4.1]
Space Occupied
by Socket
.31 Min
[7.9]
.079 ± .002
[2.00]
.079 ± .002
[2.00]
Inch
(mm)
± .005
± .1 ± .01
Tolerance Unless Noted
.0 .00 .000
Inch
[ ] Dimensions for
Reference only
Table 1
Contact
Quantity
Dimensions
A B
10 .45 [ 11.4 ] .59 [ 15.0 ]
12 .53 [ 13.4 ] .67 [ 17.0 ]
20 .84 [ 21.3 ] .99 [ 25.1 ]
26 1.08 [ 27.4 ] 1.22 [ 31.0 ]
40 1.63 [ 41.4 ] 1.77 [ 45.0 ]
44 1.79 [ 45.5 ] 1.93 [ 49.0 ]
50 2.03 [ 51.3 ] 2.17 [ 55.0 ]
Notes:
1. Measured at tip.
2. Tapered pin tip conguration recommended.
Mating Pin Detail
Regulatory: For regulatory information about this product, contact your 3M representative.
Technical Information: The technical information, recommendations and other statements contained in this document are
based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not
guaranteed.
Product Use: Many factors beyond 3M’s control and uniquely within user’s control can aect the use and performance of a
3M product in a particular application. Given the variety of factors that can aect the use and performance of a 3M product,
user is solely responsible for evaluating the 3M product and determining whether it is t for a particular purpose and suitable
for user’s method of application.
Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty is specically stated on the applicable 3M product
packaging or product literature, 3M warrants that each 3M product meets the applicable 3M product specication at the
time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING,
CUSTOM OR USAGE OR TRADE. If the 3M product does not conform to this warranty, then the sole and exclusive remedy
is, at 3M’s option, replacement of the 3M product or refund of the purchase price.
Limitation of Liability: Except where prohibited by law, 3M will not be liable for any loss or damage arising from the 3M
product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including
warranty, contract, negligence or strict liability.
3M is a trademark of 3M Company.
Please recycle. Printed in USA.
© 3M 2017. All rights reserved.
3M Electronics Materials Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnectors.com
