77311-122-20LF is out of stock and can be placed on backorder.
Available Substitutes:

Direct


TE Connectivity AMP Connectors
In Stock: 2,250
Unit Price: $6.49000
Datasheet

Direct


TE Connectivity AMP Connectors
In Stock: 220
Unit Price: $5.64000
Datasheet

Similar


3M
In Stock: 55
Unit Price: $10.00000
Datasheet

Similar


Samtec Inc.
In Stock: 0
Unit Price: $9.91636
Datasheet

Similar


Samtec Inc.
In Stock: 0
Unit Price: $3.74091
Datasheet
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.

77311-122-20LF

DigiKey Part Number
609-6401-ND
Manufacturer
Manufacturer Product Number
77311-122-20LF
Description
CONN HEADER VERT 20POS 2.54MM
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Connector Header Through Hole 20 position 0.100" (2.54mm)
Datasheet
 Datasheet
EDA/CAD Models
77311-122-20LF Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Contact Length - Mating
0.305" (7.75mm)
Mfr
Contact Length - Post
0.120" (3.05mm)
Series
Overall Contact Length
0.525" (13.34mm)
Packaging
Bulk
Insulation Height
0.100" (2.54mm)
Part Status
Active
Contact Shape
Square
Connector Type
Contact Finish - Mating
Gold or Gold, GXT™
Contact Type
Male Pin
Contact Finish Thickness - Mating
30.0µin (0.76µm)
Pitch - Mating
Contact Finish - Post
Tin
Number of Positions
Contact Material
Phosphor Bronze
Number of Rows
1
Insulation Material
Thermoplastic
Number of Positions Loaded
All
Operating Temperature
-65°C ~ 125°C
Style
Material Flammability Rating
UL94 V-0
Shrouding
Unshrouded
Insulation Color
Black
Mounting Type
Current Rating (Amps)
3A per Contact
Termination
Solder
Contact Finish Thickness - Post
78.7µin (2.00µm)
Fastening Type
Push-Pull
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
7-146277-0TE Connectivity AMP Connectors2,250A129009-ND$6.49000Direct
2-644884-0TE Connectivity AMP Connectors2202-644884-0-ND$5.64000Direct
2320-6211-TG3M552992-2320-6211-TG-ND$10.00000Similar
BHS-120-G-ASamtec Inc.0612-BHS-120-G-A-ND$9.91636Similar
BHS-120-T-ASamtec Inc.0612-BHS-120-T-A-ND$3.74091Similar
In-Stock: 0
200 expected in stock on 20-Nov-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.75000$1.75
10$1.49000$14.90
200$1.20555$241.11
600$1.11558$669.35
1,000$1.07609$1,076.09
5,000$0.96064$4,803.20
10,000$0.91484$9,148.40
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.