8444-21B1-RK-TP is out of stock and can be placed on backorder.
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Datasheet
44 (4 x 11) Pos PLCC Socket Tin Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
44 (4 x 11) Pos PLCC Socket Tin Surface Mount
8444-21B1-RK-TP
8444-21B1-RK-TP

8444-21B1-RK-TP

DigiKey Part Number
3M4421B1-ND
Manufacturer
Manufacturer Product Number
8444-21B1-RK-TP
Description
CONN SOCKET PLCC 44POS TIN
Customer Reference
Detailed Description
44 (4 x 11) Pos PLCC Socket Tin Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
8444-21B1-RK-TP Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
3M
Series
Packaging
Tube
Part Status
Last Time Buy
Type
PLCC
Number of Positions or Pins (Grid)
44 (4 x 11)
Pitch - Mating
0.050" (1.27mm)
Contact Finish - Mating
Tin
Contact Finish Thickness - Mating
160.0µin (4.06µm)
Contact Material - Mating
Copper Alloy
Mounting Type
Surface Mount
Features
Closed Frame
Termination
Solder
Pitch - Post
0.050" (1.27mm)
Contact Finish - Post
Tin
Contact Finish Thickness - Post
160.0µin (4.06µm)
Contact Material - Post
Copper Alloy
Housing Material
Polybutylene Terephthalate (PBT), Glass Filled
Operating Temperature
-40°C ~ 105°C
Termination Post Length
0.132" (3.35mm)
Material Flammability Rating
UL94 V-0
Current Rating (Amps)
1 A
Contact Resistance
-
Base Product Number
Product Questions and Answers

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 2026-03-31
All prices are in CAD
Tube
QuantityUnit PriceExt Price
1$3.12000$3.12
10$2.64900$26.49
26$2.47654$64.39
52$2.35808$122.62
104$2.24538$233.52
260$2.10481$547.25
520$2.00433$1,042.25
1,014$1.91207$1,938.84
2,522$1.79308$4,522.15
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.