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SP-3540B

  • SP-3540B
  • SP-3540B

SP-3540B

SP-3540B

CUI Devices

AUDIO PLUG, 3.5 MM, STRAIGHT, 4

SP-3540B Datasheet

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SP-3540B Pricing & Ordering

Quantity Unit Price Ext. Price
1 $3.33000 $3.33
10 $3.19700 $31.97
25 $2.93040 $73.26
50 $2.79720 $139.86
100 $2.66400 $266.4
250 $2.33100 $582.75
500 $2.26440 $1132.2
1,000 $1.93140 -
2,500 $1.79820 -
1209 items
Upload BOM File

SP-3540B Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

SP-3540B CUI Devices

Name Value
Product Status Active
Connector Type Phone Plug
Gender Male
Signal Lines Stereo (4 Conductor, TRRS)
Industry Recognized Mating Diameter 3.50mm (0.141", 1/8", Mini Plug) - Headphone
Actual Diameter 0.126" (3.20mm)
Number of Positions/Contacts 4 Conductors, 4 Contacts
Internal Switch(s) Does Not Contain Switch
Mounting Type Free Hanging (In-Line)
Termination Solder
Shielding Unshielded
Features Cover, Strain Relief
Insulation Color Black
Operating Temperature -25°C ~ 70°C
Q1: What is the purchase guide for SP-3540B?
SP-3540B of CUI Devices is a AUDIO PLUG, 3.5 MM, STRAIGHT, 4. ICHOME is a long-term spot supplier of SP-3540B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SP-3540B?
Download SP-3540B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSP-3540B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SP-3540B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SP-3540B replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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