8420-21B1-RK-TP 3M | IC Sockets

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

8420-21B1-RK-TP
DigiKey Part Number	3M2021B1-ND
Manufacturer	3M
Manufacturer Product Number	8420-21B1-RK-TP
Description	CONN SOCKET PLCC 20POS TIN
Customer Reference
Detailed Description	20 (4 x 5) Pos PLCC Socket Tin Surface Mount
Datasheet	Datasheet
EDA/CAD Models	8420-21B1-RK-TP Models

Product Attributes

Filter Similar Products

Show Empty Attributes

Category Connectors, Interconnects Sockets for ICs, Transistors IC Sockets	Features Closed Frame
Manufacturer 3M	Termination Solder
Series 8400	Pitch - Post 0.100" (2.54mm)
Packaging Tube	Contact Finish - Post Tin
Part Status Obsolete	Contact Finish Thickness - Post 160.0µin (4.06µm)
Type PLCC	Contact Material - Post Copper Alloy
Number of Positions or Pins (Grid) 20 (4 x 5)	Housing Material Polybutylene Terephthalate (PBT), Glass Filled
Pitch - Mating 0.050" (1.27mm)	Operating Temperature -40°C ~ 105°C
Contact Finish - Mating Tin	Termination Post Length 0.132" (3.35mm)
Contact Finish Thickness - Mating 160.0µin (4.06µm)	Material Flammability Rating UL94 V-0
Contact Material - Mating Copper Alloy	Current Rating (Amps) 1 A
Mounting Type Surface Mount	Base Product Number 8420

Report Product Information Error

Documents & Media

Environmental & Export Classifications

Additional Resources

Substitutes (2)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
540-44-020-17-400000	Mill-Max Manufacturing Corp.	63	ED90025-ND	NT$127.00000	Similar
940-44-020-17-400000	Mill-Max Manufacturing Corp.	3,306	ED90012-ND	NT$59.00000	Similar

In-Stock: 1,847

Check for Additional Incoming Stock

This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes

Quantity

All prices are in TWD

Tube

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.

8420-21B1-RK-TP