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Connector Header Through Hole 20 position 0.100" (2.54mm)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

A2-20PA-2.54DSA(71)

DigiKey Part Number
H123032-ND
Manufacturer
Manufacturer Part Number
A2-20PA-2.54DSA(71)
Description
CONN HEADER VERT 20POS 2.54MM
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Connector Header Through Hole 20 position 0.100" (2.54mm)
Datasheet
 Datasheet
EDA/CAD Models
A2-20PA-2.54DSA(71) Models
Product Attributes
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Category
Contact Length - Post
0.118" (3.00mm)
Mfr
Overall Contact Length
0.454" (11.54mm)
Series
Insulation Height
0.100" (2.54mm)
Packaging
Bag
Contact Shape
Square
Part Status
Active
Contact Finish - Mating
Gold
Connector Type
Contact Finish Thickness - Mating
8.00µin (0.203µm)
Contact Type
Male Pin
Contact Finish - Post
Tin
Pitch - Mating
Contact Material
Brass
Number of Positions
Insulation Material
Polybutylene Terephthalate (PBT)
Number of Rows
1
Operating Temperature
-55°C ~ 85°C
Number of Positions Loaded
All
Material Flammability Rating
UL94 V-0
Style
Insulation Color
Black
Shrouding
Unshrouded
Current Rating (Amps)
3A
Mounting Type
Voltage Rating
200V
Termination
Solder
Contact Finish Thickness - Post
78.7µin (2.00µm)
Fastening Type
Push-Pull
Base Product Number
Contact Length - Mating
0.236" (6.00mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (38)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2-826926-0TE Connectivity AMP Connectors1,8852-826926-0-ND$1.43188Similar
2-826629-0TE Connectivity AMP Connectors0A106709-ND$2.65000Similar
2-826646-0TE Connectivity AMP Connectors02-826646-0-ND$3.02000Similar
2-826936-0TE Connectivity AMP Connectors02-826936-0-ND$1.69041Similar
2-87220-0TE Connectivity AMP Connectors0A26558-ND$18.83000Similar
In-Stock: 0
50 estimated in stock on 28-Dec-2026
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$3.18000$3.18
10$2.88900$28.89
25$2.73600$68.40
50$2.67240$133.62
100$2.54520$254.52
250$2.22704$556.76
500$2.16342$1,081.71
1,000$1.84527$1,845.27
2,500$1.71801$4,295.03
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