3.50mm (0.141", 1/8", Mini Plug) - Headphone Phone Plug Stereo (4 Conductor, TRRS) Connector Solder
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3.50mm (0.141", 1/8", Mini Plug) - Headphone Phone Plug Stereo (4 Conductor, TRRS) Connector Solder
Understanding Audio Jack Switches and Schematics

SP-3540

DigiKey Part Number
102-4778-ND
Manufacturer
Manufacturer Product Number
SP-3540
Description
AUDIO PLUG, 3.5 MM, STRAIGHT, 4
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
3.50mm (0.141", 1/8", Mini Plug) - Headphone Phone Plug Stereo (4 Conductor, TRRS) Connector Solder
Datasheet
 Datasheet
EDA/CAD Models
SP-3540 Models
Product Attributes
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Category
Features
Cover, Strain Relief
Mfr
Insulation Color
Black
Packaging
Bag
Operating Temperature
-25°C ~ 70°C
Part Status
Active
Voltage - Rated
12VDC
Connector Type
Phone Plug
Current Rating (Amps)
1 A
Gender
Male
Mating Length/Depth
0.551" (14.00mm)
Signal Lines
Stereo (4 Conductor, TRRS)
Contact Material - Plating
Nickel
Industry Recognized Mating Diameter
Body Material
Brass
Actual Diameter
0.126" (3.20mm)
Body Color
Silver, Black
Number of Positions/Contacts
4 Conductors, 4 Contacts
Includes
2 pcs - 1 Connector, 1 Cover
Internal Switch(s)
Does Not Contain Switch
Housing Material
Polyvinyl Chloride (PVC)
Mounting Type
Free Hanging (In-Line)
Contact Material
Brass
Termination
Solder
Cable Opening
0.157" (4.00mm)
Shielding
Unshielded
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SP-3540BSame Sky (Formerly CUI Devices)333102-4800-ND$4.84000Parametric Equivalent
In-Stock: 237
Check for Additional Incoming Stock
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$2.91000$2.91
10$2.47600$24.76
25$2.32080$58.02
50$2.21000$110.50
100$2.10440$210.44
250$1.97256$493.14
500$1.87840$939.20
1,000$1.78877$1,788.77
2,500$1.67686$4,192.15
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