IC SOCKET 44POS PLCC SMD

8444-21B1-RK-TR

Manufacturer Part Number8444-21B1-RK-TR
DescriptionIC SOCKET 44POS PLCC SMD
Manufacturer3M
Series8400
TypeChip Carrier, PLCC
8444-21B1-RK-TR datasheet
 

Specifications of 8444-21B1-RK-TR

Number Of Positions Or Pins (grid)44 (4 x 11)Pitch0.050" (1.27mm)
Mounting TypeSurface MountFeaturesClosed Frame
Contact FinishTinContact Finish Thickness160µin (4.06µm)
ProductTransistor SocketsNumber Of Positions / Contacts44
Contact PlatingTinMounting StyleSMD/SMT
Operating Temperature Range- 40 C to + 105 CInsulation Resistance10000 MOhms
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names00051111663295
3M4421B1TR
5111166329
51111663295
80000905473
844421B1RKTR
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3M
Chip Carrier Sockets
Surfacemount
Physical
Insulation
Material: Glass Filled Polyphenylene Sulfide (PPS)
Flammability: UL 94V-0
Color: Black
Contact
Material: Copper Alloy
Plating
Underplating: 50 µ″, [ 1.27 µm ] Nickel - Overall
Wiping Area: 160 µ″, [ 4.06 µm ] Matte Tin
Electrical
Contact Resistance:
Capacitance:
Insulation Resistance:
Environmental
Temperature Rating:
Process Rating:
Moisture Sensitivity Level:
*"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
writing by 3M, this information represents 3M's knowledge and belief based on information provided by third party suppliers to 3M.
3
Interconnect Solutions
http://www.3M.com/interconnects/
• 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
Date Modified: December 7, 2006
15 mΩ
1 pF
3
>10
MΩ minimum
-40°C to +105°C
Maximum 260° C, single pass, (profile per J-STD-020C)
1 (per J-STD-020C)
For technical, sales or ordering information call
8400 Series
TS-2147-04
Sheet 1 of 2
3M is a trademark of 3M Company.
800-225-5373

8444-21B1-RK-TR Summary of contents

  • Page 1

    ... 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 writing by 3M, this information represents 3M's knowledge and belief based on information provided by third party suppliers to 3M. 3 Interconnect Solutions http://www ...

  • Page 2

    ... Note: 1. For Tape and Reel Packaging dimensions, contact 3M customer service or your preferred 3M distributor. Ordering Information 84XX - 21X1 - Contact Quantity (See table) 3 Interconnect Solutions http://www.3M.com/interconnects 5.08 [0.200] 5 ...

  • Page 3

    ... Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of 90 days 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’ ...