HongAn Microwave Co., Ltd.
| Applications | RF circuits, filters, oscillators |
| Mounting Type | Through-hole or Surface Mount |
| Supply Ability | |
| Frequency Range | Up to several MHz |
| Sizi | Customizable |
| Delivery Time | 5-7 working days prototype, 1-2 weeks production |
| Temperature Range | -40°C to +125°C |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Output Power | 0.05 to 5000W |
| Model Number | HALA-CUSTOM-CT |
| Brand Name | Hoan |
| Place of Origin | Shannxi，China |
| Certification | ISO 9001:2015, RoHS, REACH, IPC J-STD-001 |
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Product Specification
| Applications | RF circuits, filters, oscillators | Mounting Type | Through-hole or Surface Mount |
| Supply Ability | Frequency Range | Up to several MHz | |
| Sizi | Customizable | Delivery Time | 5-7 working days prototype, 1-2 weeks production |
| Temperature Range | -40°C to +125°C | Payment Terms | L/C,D/A,D/P,T/T, |
| Output Power | 0.05 to 5000W | Model Number | HALA-CUSTOM-CT |
| Brand Name | Hoan | Place of Origin | Shannxi，China |
| Certification | ISO 9001:2015, RoHS, REACH, IPC J-STD-001 | ||
| High Light | Chemical Resistant Air Wound Coil ，Conformal Coating Wire Wound Inductors ，Full Traceability Air Wound Coil | ||
Conformal coating is critical for electronics operating in humid, corrosive, or contaminated environments — but not all components are designed to be coated. Shadow zones under component bodies trap uncured coating, lead geometries with sharp angles cause coating pooling and thickness variation, and low surface energy materials (<36 mN/m) cause coating de-wetting and delamination. The HALA-CUSTOM-CT is engineered from the ground up for conformal coating compatibility: surface energy >38 mN/m across all external surfaces, no shadow zones or crevice traps, and lead geometry optimized to avoid coating pooling and ensure uniform film thickness.
The inductor is compatible with all major conformal coating chemistries: acrylic AR (IPC-CC-830), silicone SR, polyurethane UR, epoxy ER, and parylene XY (CVD). Chemical resistance is verified per IEC 60068-2-60 Method 4 (mixed flowing gas: H₂S, SO₂, NO₂, Cl₂ at 25°C/75%RH, 21 days) and IPC-TM-650 2.6.14 solder mask compatibility. Coating adhesion exceeds ASTM D3359 Classification 5B (no peel, <5% area removed). Post-coating electrical verification confirms inductance shift <1% and Q degradation <2% after full cure cycle — demonstrating that the inductor's RF performance is not compromised by the coating process.
The HALA-CUSTOM-CT provides auditable supply chain transparency: full Certificate of Origin (COO) per production lot, SMELT/GOLD/WORST gold traceability for gold-bonded wire options, and CMRT/EMRT mineral reporting per shipment. A complete cost breakdown with auditable supply chain documentation supports anti-dumping compliance verification. The HS classification 8504.50 applies (inductors), and duty optimization advisory is available for cross-border shipments. This level of traceability is essential for companies operating under customs audit requirements or importing into jurisdictions with anti-dumping duties on electronic components.
Every HALA-CUSTOM-CT order includes a complimentary conformal coating process review: lead geometry optimization for automated dispensing, shadow zone elimination verification, and dispensing path programming recommendations for your specific coating chemistry and application method (spray, brush, dip, or selective robotic dispensing). The DFM report is delivered with first article S2P data.
| Parameter | Value |
|---|---|
| Chemical Resistance | IEC 60068-2-60 Method 4 MFG, IPC-TM-650 2.6.14 |
| Surface Energy | >38 mN/m, all external surfaces |
| Coating Adhesion | ASTM D3359 Classification 5B |
| Coating Types | Acrylic, silicone, polyurethane, epoxy, parylene |
| Post-Coating ΔL | <1% after full cure cycle |
| Traceability | COO, SMELT/GOLD/WORST, CMRT/EMRT per lot |
| HS Code | 8504.50, duty optimization advisory available |
| Certification | IPC J-STD-001 Class 3, ISO 9001:2015, RoHS, REACH |
| DFM Advisory | Complimentary conformal coating process review |
Contact us with your conformal coating chemistry, environmental requirements, and traceability needs. IPC J-STD-001 Class 3 compliant prototypes ship in 5–7 business days.
Company Details
Business Type:
Manufacturer
Year Established:
50%-60%
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of 800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializing in t... Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of 800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializing in t...
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