3M 8400 User Manual
3M™ Chip Carrier Sockets
Surfacemount 8400 Series
• Accepts chip carriers conforming to JEDEC
outline MO-047 for square and MO-052 for
rectangular
• High temperature insulator compatible with IR
reflow and wave soldering
• Compatible with automated loading equipment
• Open top design allows unrestricted air flow
• Molded slots for ease of device extraction
• Available with optional PCB locating posts
• RoHS* compliant
Physical
Flammability:
Underplating:
Wiping Area:
Electrical
Insulation Resistance:
Environmental
Temperature Rating:
Moisture Sensitivity Level:
Insulation
Material:
Color:
Contact
Material:
Plating
Contact Resistance:
Process Rating:
Glass Filled Polyphenylene Sulfide (PPS)
UL 94V-0
Black
Copper Alloy
50 µ″, [ 1.27 µm ] Nickel - Overall
160 µ″, [ 4.06 µm ] Matte Tin
Capacitance:
Date Modified: December 7, 2006
15 mΩ
1 pF
>103 MΩ minimum
-40°C to +105°C
Maximum 260° C, single pass, (profile per J-STD-020C)
1 (per J-STD-020C)
TS-2147-04
Sheet 1 of 2
*"RoHS compliant" means that the product or part does not contain any of the following substances in excess of the following maximum concentration
values in any homogeneous material, unless the substance is in an application that is exempt under RoHS: (a) 0.1% (by weight) for lead, mercury,
hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated in
3
Interconnect Solutions
http://www.3M.com/interconnects/
writing by 3M, this information represents 3M's knowledge and belief based on information provided by third party suppliers to 3M.
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Chip Carrier Sockets
y
Surfacemount 8400 Series
Contact
Qty.
20 15.65 [0.616] 15.65 [0.616] 5.08 [0.200] 5.08 [0.200] 10.03 [0.395] 10.03 [0.395] 12.70 [0.500] 6.35 [0.250]
18.18 [0.716] 18.18 [0.716] 7.62 [0.300] 7.62 [0.300] 12.57 [0.495] 12.57 [0.495] 15.24 [0.600] 7.62 [0.300]
28
32 18.18 [0.716] 20.75 [0.817] 7.62 [0.300] 10.16 [0.400] 12.57 [0.495] 15.11 [0.595] 17.78 [0.700] 7.62 [0.300]
23.28 [0.917] 23.28 [0.917] 12.70 [0.500] 12.70 [0.500] 17.65 [0.695] 17.65 [0.695] 20.32 [0.800] 10.16 [0.400]
44
52 25.84 [1.017] 25.84 [1.017] 15.24 [0.600] 15.24 [0.600] 20.19 [0.795] 20.19 [0.795] 22.86 [0.900] 11.43 [0.450]
68 30.95 [1.219] 30.95 [1.219] 20.32 [0.800] 20.32 [0.800] 25.27 [0.995] 25.27 [0.995] 27.94 [1.100] 13.97 [0.550]
84 36.00 [1.417] 36.00 [1.417] 25.40 [1.000] 25.40 [1.000] 30.35 [1.195] 30.35 [1.195] 33.02 [1.300] 16.51 [0.650]
GHF ABCDE
mm
[inch]
Tolerance Unless Noted
.0 .00 .00 0
mm ±.3 ±.20
Note:
1. For Tape and Reel Packaging dimensions, contact 3M customer service or your preferred 3M distributor.
[ ] D im en sio ns for R efere nc e
Onl
Ordering Information
Contact Quantity
(See table)
3
Interconnect Solutions
http://www.3M.com/interconnects/
84XX - 21X1 - RK - XX
Alignment Feature:
A = With Location Post (tube packaging only)
B = Without Location Post
Packaging:
TP = Tube Pack
TR = Tape and Reel (see note)
TS-2147-04
Sheet 2 of 2
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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