3MTape & Reel (TR),Cut Tape (CT),Digi-Reel®RoHS
8444-21B1-RK-TR
CONN SOCKET PLCC 44POS TIN
Category
Subcategory
Sockets For Ics Transistors
Package
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series
8400
Status
Active
$2.14 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | 3M |
| Model | 8444-21B1-RK-TR |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
8444-21B1-RK-TR by 3M is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The Tape & Reel (TR),Cut Tape (CT),Digi-Reel® package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
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All Technical Specifications
| Type | PLCC |
| Features | Closed Frame |
| Termination | Solder |
| Pitch - Post | 0.050" (1.27mm) |
| Pitch - Mating | 0.050" (1.27mm) |
| Housing Material | Polybutylene Terephthalate (PBT), Glass Filled |
| Contact Finish - Post | Tin |
| Contact Finish - Mating | Tin |
| Contact Material - Post | Copper Alloy |
| Contact Material - Mating | Copper Alloy |
| Contact Finish Thickness - Post | 160.0µin (4.06µm) |
| Contact Finish Thickness - Mating | 160.0µin (4.06µm) |
| Number of Positions or Pins (Grid) | 44 (4 x 11) |
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