8428-21B1-RK-TR
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8428-21B1-RK-TR

DigiKey Part Number
3M2821B1TR-ND - Tape & Reel (TR)
3M2821B1CT-ND - Cut Tape (CT)
3M2821B1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
8428-21B1-RK-TR
Description
CONN SOCKET PLCC 28POS TIN
Manufacturer Standard Lead Time
11 Weeks
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
Manufacturer
3M
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
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
Product Questions and Answers

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In-Stock: 2,688
Check for Additional Incoming Stock
All prices are in NZD
Tape & Reel (TR)
QuantityUnit PriceExt Price
450$2.52233$1,135.05
900$2.40197$2,161.77
1,350$2.33424$3,151.22
2,250$2.25167$5,066.26
3,150$2.19888$6,926.47
4,500$2.14429$9,649.30
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$3.88000$3.88
10$3.30000$33.00
25$3.09320$77.33
50$2.94580$147.29
100$2.80500$280.50
Digi-Reel®
QuantityUnit PriceExt Price
1$4.29000$4.29
10$3.73800$37.38
25$3.57840$89.46
50$3.49900$174.95
100$3.33980$333.98
* All Digi-Reel orders will add a $10.00 reeling fee.
Unit Price without GST:$3.88000
Unit Price with GST:$4.46200