English 
Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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This series of filtering components utilizes nanocrystalline core with ultra-high magnetic permeability to ensure excellent filtering performance and electrical stability. Enhanced insulation is realized through professional housing and winding isolation design, while stable inductance characteristics can be maintained in high-temperature environments. It supports high rated current input, covers a wide operating frequency band, and realizes efficient full-range noise and interference suppression. With a compact outline, wide working temperature range, UL 94 V-0 flame retardant level and professional climatic grade, it fully meets the application requirements of various high-standard power electronic equipment and provides stable and reliable filtering protection.
We accept FOB Shanghai / Nanjing / Hong Kong and T/T in advance.
Switching Power Supplies
Inverter Systems (UPS / PV / VFD)
Industrial Electronics
Renewable Energy Equipment
AC Input EMI Filters
EMC Compliance Systems
Communication Power Equipment
Physical Propertie
Order Code | lR (A) | L (mH) | RDC max. (mΩ) | VR (V(AC)) | VT (V(AC)) |
INF-Type S-80mH | 0.6 | 80 | 1000 | 300 | 2100 |
INF-Type S-30mH | 1.2 | 30 | 280 | 300 | 2100 |
INF-Type S-10mH | 2 | 10 | 85 | 300 | 2100 |
INF-Type S-5mH | 3 | 5 | 40 | 300 | 2100 |
INF-Type S-3mH | 4.5 | 3 | 22 | 300 | 2100 |
INF-Type S-2.5mH | 5 | 2.5 | 15 | 300 | 2100 |
INF-Type S-1.5mH | 6 | 1.5 | 8 | 300 | 2100 |
INF-Type S-1mH | 7 | 1 | 6 | 300 | 2100 |
Technical Specifications
| Main Category | Subcategory | Details |
| MOQ | Prototyping & Small-batch | 10 piece minimum order |
| Sample Service | Free proofing & custom service, 5 free samples (shipping at buyer’s cost) | |
| Bulk Order | 5,000 pieces and above with bulk pricing | |
| Lead Time | All Standard Components | Shipped within 5–7 working days |
| Custom Inductance / Pin Design (Sample) | Sample order confirmed within 5–7 working days | |
| Custom Inductance / Pin Design (Mass Order) | Shipped within 15–30 working days | |
| Payment Terms | Main Payment Term | T/T in advance, L/C at sight |
| Procurement Standard | Complies with global enterprise procurement standard for passive components | |
| Quality Deposit | No quality security deposit required | |
| Accepted Terms | FOB Shanghai / Nanjing / Hong Kong, T/T Advance | |
| Quality Assurance | Manufacturing Defects | Free replacement for issues caused by manufacturing defects |
| Inspection Report | Batch inspection reports available as certification upon customer request | |
| Packaging Specifications | Updated Packaging (2026) | Blister tray packaging; Sealed Tape & Reel for SMD products |
| Optional Packaging | Vacuum sealed packaging for customers with strict moisture-proof requirements |
