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WTM-7R3K-S7

WTM-7R3K-S7

WTM-7R3K-S7

Signal Transformer

DOUBLE-COIL WIRELESS CHARGING CO

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

WTM-7R3K-S7 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $10.96540 $10.9654
500 $10.855746 $5427.873
1000 $10.746092 $10746.092
1500 $10.636438 $15954.657
2000 $10.526784 $21053.568
2500 $10.41713 $26042.825
Inventory changes frequently.

WTM-7R3K-S7 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

WTM-7R3K-S7 Signal Transformer

Name Value
Product Status Active
Function Transmitter
Type 2 Coil, 1 Layer
Inductance 7.3µH
Tolerance ±10%
DC Resistance (DCR) 50mOhm Max
Q @ Freq -
Current Rating (Amps) 7A
Current - Saturation (Isat) 12A
Frequency - Self Resonant -
Operating Temperature -20°C ~ 85°C
Size / Dimension 3.94" L x 2.17" W x 0.16" H (100.0mm x 55.0mm x 4.0mm)
Q1: What is the purchase guide for WTM-7R3K-S7?
WTM-7R3K-S7 of Signal Transformer is a DOUBLE-COIL WIRELESS CHARGING CO. ICHOME is a long-term spot supplier of WTM-7R3K-S7, supporting sample purchase and bulk order.
Q2: How to find the detailed information of WTM-7R3K-S7?
Download WTM-7R3K-S7 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingWTM-7R3K-S7 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide WTM-7R3K-S7 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you WTM-7R3K-S7 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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