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Toroidal Common Mode Inductor Choke Coils
Think Bus Kalung Manufacturing Ltd. produces toroidal common mode inductor choke coils in China using copper wire windings on either ferrite or nanocrystalline cores. The design targets EMI suppression in automotive electronics, power supplies and industrial control systems, offering compact size and strong magnetic coupling. The listing highlights that the coils are built for high‑frequency filtering and are widely sourced for automotive ECU, ADAS and EV power‑electronics applications.
In the broader market, common‑mode choke coils normally provide inductance values from 10 µH to 10 mH, rated currents between 0.5 A and 5 A and operate efficiently up to several hundred kilohertz. Typical nanocrystalline cores deliver higher permeability and lower loss than conventional ferrite, while standard ferrite cores are common for cost‑sensitive designs. Temperature ratings are usually up to 125 °C, and dimensions often range from 15 mm to 30 mm outer diameter with inner diameters of 8 mm to 12 mm, allowing easy placement on printed‑circuit boards.
Primary buyers include automotive OEMs, EV manufacturers, power‑supply producers and telecom equipment makers that need reliable common‑mode filtering. Importers should request the exact inductance, current rating and core type for the part number they need, as the listing does not disclose a minimum order quantity or packaging style. Trade is conducted on an imported basis, so confirming Incoterms, payment terms and lead‑time with the supplier is essential before finalising a purchase.
| Core material | Ferrite or Nanocrystalline (typical) |
| Winding material | Copper wire (typical) |
| Inductance range | Typical 10 µH - 10 mH |
| Rated current | Typical 0.5 - 5 A |
| Operating frequency | Typical up to 500 kHz |
| Temperature rating | Standard up to 125 °C |
| Standard dimensions | Outer diameter 15 - 30 mm, inner diameter 8 - 12 mm (typical) |
| Packaging | Bulk or anti‑static bag (typical) |
Think Bus Kalung Manufacturing Ltd. is located at Building#6, Sanhui Industrial Zone, Cunwei Village, Hengli Town, Dongguan 523476, Guangdong, China. The company is catalogued as an imported‑tier supplier with a harbor trust tier; its response rate is shown as 0 % and the average response time is recorded as 0 hours, indicating no response data is currently available.
The firm focuses on manufacturing electronic components for export, emphasizing compliance with international quality standards. While specific certifications are not listed, the supplier states that its products meet export‑quality requirements and are intended for automotive, power‑supply and telecommunications markets.
Toroidal common mode inductor choke coils are essential EMI suppression components designed for automotive electronics, power supplies, and industrial control systems requiring signal integrity and noise reduction. Featuring ferrite or nanocrystalline cores with high-permeability characteristics and copper windings, these inductors deliver superior common mode filtering across broad frequency ranges. Widely sourced by importers and OEMs for automotive ECU applications, ADAS modules, and EV power electronics, toroidal designs offer compact size with excellent magnetic coupling and low electromagnetic radiation. Exporters favor these components for their high unit value and growing demand in global automotive and consumer electronics supply chains.
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Sourcing Toroidal Common Mode Inductor Choke Coils from Think Bus Kalung Manufacturing Ltd. - China Import Guide
Before confirming a purchase, obtain the supplier’s datasheet to verify core type, inductance, current rating and temperature limits, and ask whether any minimum order quantity applies. Request a sample unit if possible to test EMI‑suppression performance in your circuit before committing to larger volumes.
Since the supplier is based in Guangdong, China and listed as an imported tier, you should agree on Incoterms such as FOB or CIF, clarify payment terms, and ask for an estimated lead time. Shipping routes from southern China are well‑served, but you may need to account for customs clearance time at your destination port.
To ensure product quality, arrange a third‑party inspection that includes dimensional checks, measurement of inductance and resistance, and verification of core material. Request test reports for magnetic performance and, if required, a RoHS compliance certificate. Conduct a functional test of a received sample under load before approving the full order.
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30 suppliersBuy Toroidal Common Mode Indu in Bulk — Supplier in China
When sourcing Toroidal Common Mode Inductor Choke Coils for your business, securing the right balance of quality and cost is essential. Think Bus Kalung Manufacturing Ltd., a supplier based in China, offers this product with key specifications including Toroidal Common Mode Inductor Choke Coil, Ferrite (MnZn/NiZn) or Nanocrystalline Alloy, and Enameled Copper Wire, 99.9% Purity. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.50 – $45.00 / Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.50, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Toroidal Common Mode Indu Specifications, Trade Terms & Pricing
Importing Toroidal Common Mode Indu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Think Bus Kalung Manufacturing Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.50 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Think Bus Kalung Manufacturing Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Toroidal Common Mode Indu for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Toroidal Common Mode Indu — Shipping, Logistics & Customs
Importing Toroidal Common Mode Indu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.50 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Toroidal Common Mode Indu
What is the wholesale price of Toroidal Common Mode Inductor Choke Coils?
The current listed wholesale price for Toroidal Common Mode Inductor Choke Coils from Think Bus Kalung Manufacturing Ltd. is $1.50 – $45.00 / Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Think Bus Kalung Manufacturing Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Toroidal Common Mode Indu?
The supplier, Think Bus Kalung Manufacturing Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Toroidal Common Mode Indu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Toroidal Common Mode Inductor Choke Coils?
For international shipping and customs clearance, Toroidal Common Mode Inductor Choke Coils is classified under HS Code 8504.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Toroidal Common Mode Indu from China?
To import Toroidal Common Mode Indu from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Think Bus Kalung Manufacturing Ltd.. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
How can I check Think Bus Kalung Manufacturing Ltd. before ordering?
Open the Think Bus Kalung Manufacturing Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Toroidal Common Mode Inductor Choke Coils?
The key specifications for Toroidal Common Mode Inductor Choke Coils supplied by Think Bus Kalung Manufacturing Ltd. include Toroidal Common Mode Inductor Choke Coil, Ferrite (MnZn/NiZn) or Nanocrystalline Alloy, and Enameled Copper Wire, 99.9% Purity. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Toroidal Common Mode Indu?
Think Bus Kalung Manufacturing Ltd. offers Toroidal Common Mode Indu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Toroidal Common Mode Indu the most?
Toroidal Common Mode Indu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Think Bus Kalung Manufacturing Ltd. through our platform.
What certifications does this Toroidal Common Mode Indu supplier hold?
Think Bus Kalung Manufacturing Ltd. maintains international quality certifications. These ensure that the Toroidal Common Mode Indu meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Toroidal Common Mode Inductor Choke Coils on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Think Bus Kalung Manufacturing Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Think Bus Kalung Manufacturing Ltd..
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