0510210300 is out of stock and can be placed on backorder.
Available Substitutes:

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TE Connectivity AMP Connectors
In Stock: 0
Unit Price: $0.14000
Datasheet

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Adam Tech
In Stock: 0
Unit Price: $0.10000
Datasheet
3 Rectangular Connectors - Housings Receptacle Natural 0.049" (1.25mm)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
3 Rectangular Connectors - Housings Receptacle Natural 0.049" (1.25mm)
PicoBlade 51021 Series
PicoBlade 51021 Series

0510210300

DigiKey Part Number
WM1721-ND
Manufacturer
Manufacturer Product Number
0510210300
Description
CONN RCPT HSG 3POS 1.25MM
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
3 Rectangular Connectors - Housings Receptacle Natural 0.049" (1.25mm)
Datasheet
 Datasheet
EDA/CAD Models
0510210300 Models
Product Attributes
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Category
Number of Rows
1
Mfr
Mounting Type
Free Hanging (In-Line)
Series
Contact Termination
Crimp
Packaging
Bulk
Fastening Type
Friction Lock
Part Status
Active
Color
Natural
Connector Type
Insulation Material
Polybutylene Terephthalate (PBTP)
Contact Type
Female Socket
Operating Temperature
-40°C ~ 105°C
Number of Positions
Note
Contacts Sold Separately
Pitch
0.049" (1.25mm)
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1775441-3TE Connectivity AMP Connectors0A99969-ND$0.14000Similar
125CH-A-03Adam Tech02057-125CH-A-03-ND$0.10000Similar
In-Stock: 0
2,000 estimated in stock on 12-Nov-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.16000$0.16
10$0.13300$1.33
25$0.12520$3.13
50$0.11900$5.95
100$0.11340$11.34
250$0.10624$26.56
500$0.10116$50.58
2,000$0.09172$183.44
4,000$0.08734$349.36
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.