RCJ-2121 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Same Sky (Formerly CUI Devices)
In Stock: 1,897
Unit Price: $1.36444
Datasheet

Parametric Equivalent


Same Sky (Formerly CUI Devices)
In Stock: 324
Unit Price: $0.96000
Datasheet

Parametric Equivalent


Same Sky (Formerly CUI Devices)
In Stock: 0
Unit Price: $1.69000
Datasheet

Parametric Equivalent


Same Sky (Formerly CUI Devices)
In Stock: 0
Unit Price: $2.20000
Datasheet
3.20mm ID, 9.00mm OD (RCA) Phone Jack 5 Conductor (TRRRS) Connector Solder
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
3.20mm ID, 9.00mm OD (RCA) Phone Jack 5 Conductor (TRRRS) Connector Solder
RCJ-2121
RCJ-2121
Understanding Audio Jack Switches and Schematics

RCJ-2121

DigiKey Part Number
CP-1430-ND
Manufacturer
Manufacturer Product Number
RCJ-2121
Description
CONN RCA JACK MONO 3.2MM R/A
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
3.20mm ID, 9.00mm OD (RCA) Phone Jack 5 Conductor (TRRRS) Connector Solder
Datasheet
 Datasheet
EDA/CAD Models
RCJ-2121 Models
Product Attributes
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Category
Termination
Solder
Mfr
Shielding
Unshielded
Series
Features
Board Lock
Packaging
Box
Insulation Color
Black, Red
Part Status
Active
Operating Temperature
-25°C ~ 70°C
Connector Type
Phone Jack
Voltage - Rated
24VDC
Gender
Female and Male
Current Rating (Amps)
5 A
Signal Lines
5 Conductor (TRRRS)
Contact Material - Plating
Nickel
Industry Recognized Mating Diameter
Body Material
Bronze
Actual Diameter
0.138" (3.50mm ID), 0.327" (8.30mm OD)
Body Color
Silver, Black
Number of Positions/Contacts
2 Sets of 2 Conductors, 4 Contacts
Housing Material
Acrylonitrile Butadiene Styrene (ABS)
Internal Switch(s)
Does Not Contain Switch
Contact Material
Brass
Mounting Type
Through Hole, Right Angle
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RCJ-2134Same Sky (Formerly CUI Devices)1,8972266-RCJ-2134-ND$1.36444Parametric Equivalent
RCJ-2122Same Sky (Formerly CUI Devices)3242266-RCJ-2122-2223-ND$0.96000Parametric Equivalent
RCJ-2112Same Sky (Formerly CUI Devices)0102-5862-ND$1.69000Parametric Equivalent
RCJ-2123Same Sky (Formerly CUI Devices)0CP-1432-ND$2.20000Parametric Equivalent
In-Stock: 0
336 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Box
QuantityUnit PriceExt Price
1$2.00000$2.00
10$1.62900$16.29
25$1.50120$37.53
50$1.41160$70.58
100$1.32730$132.73
336$1.19205$400.53
672$1.12103$753.33
1,008$1.08148$1,090.13
2,688$1.00750$2,708.16
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