Name: 8428-21B1-RK-TR
Brand: 3M
SKU: 3M2821B1TR-ND
Price: 2.2022 EUR
Availability: InStock

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

8428-21B1-RK-TR
DigiKey Part Number	3M2821B1TR-ND - Tape & Reel (TR) 3M2821B1CT-ND - Cut Tape (CT) 3M2821B1DKR-ND - Digi-Reel®
Manufacturer	3M
Manufacturer Product Number	8428-21B1-RK-TR
Description	CONN SOCKET PLCC 28POS TIN
Customer Reference
Detailed Description	28 (4 x 7) Pos PLCC Socket Tin Surface Mount
Datasheet	Datasheet
EDA/CAD Models	8428-21B1-RK-TR Models

Product Attributes

Type	Description	Select All
Category	Connectors, Interconnects Sockets for ICs, Transistors IC Sockets
Manufacturer	3M
Series	8400
Packaging	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Part Status	Last Time Buy
Type	PLCC
Number of Positions or Pins (Grid)	28 (4 x 7)
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	15mOhm
Base Product Number	8428

Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2 560

Check for Additional Incoming Stock

Last Time Buy Date: 31.03.2026

Quantity

All prices are in EUR

Tape & Reel (TR)