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Product Index > Connectors, Interconnects > Sockets for ICs, Transistors > 8444-21B1-RK-TR

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Digi-Key Part Number3M4421B1CT-ND
Price BreakUnit PriceExtended Price
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Manufacturer

Manufacturer Part Number

8444-21B1-RK-TR

DescriptionIC SOCKET 44POS PLCC SMD
Lead Free Status / RoHS StatusLead free / RoHS Compliant
IC SOCKET 44POS PLCC SMD | 8444-21B1-RK-TR | 3M4421B1CT-ND | Digi-Key Corp.

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets 8400 Series, Socket SMD Datasheet
8400 Series Spec
Product Photos 8444-21b1-rk-tr
Catalog Drawings 8400 Series SMT
CategoryConnectors, Interconnects
FamilySockets for ICs, Transistors
Series8400
Packaging ? Cut Tape (CT) ? 
TypeChip Carrier, PLCC
Number of Positions or Pins (Grid)44 (4 x 11)
Pitch - Mating0.050" (1.27mm)
Contact Finish - MatingTin
Contact Finish Thickness - Mating160µin (4.06µm)
Contact Material - MatingCopper Alloy
Mounting TypeSurface Mount
FeaturesClosed Frame
TerminationSolder
Pitch - Post0.050" (1.27mm)
Contact Finish - PostTin
Contact Finish Thickness - Post160µin (4.06µm)
Contact Material - PostCopper Alloy
Housing MaterialPolybutylene Terephthalate (PBT), Glass Filled
Operating Temperature-40°C ~ 105°C
Termination Post Length0.132" (3.35mm)
Material Flammability RatingUL94 V-0
Current Rating1A
Contact Resistance15 mOhm
Online Catalog8400 Series
Other Names3M4421B1CT
Alternate Package
This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
3M4421B1TR-ND8444-21B1-RK-TR3MTape & Reel (TR) ? 2,520 - Immediate
1.33000360
3M4421B1DKR-ND8444-21B1-RK-TR3MDigi-Reel® ? 2,874 - Immediate
Calculate1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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4:51:43 12/19/2014