NEW INRT Series — 125 models, cross-tested vs. imported brands
SMD Power Inductors,
Engineered for Current
INDA COIL is a professional manufacturer of SMD power inductors — molded, NR, CD and T-core — delivering lower DCR, higher saturation current and automotive-grade reliability, with full datasheets and engineering support from prototype to mass production.
20+
Years in magnetics
125
INRT models
−55~155℃
Operating range
95A
Max Isat
Featured Product
INRT Series
−35.4%
DCR
+60.9%
Isat
+60.4%
Irms
● AEC-Q200 Grade
Automotive option available
Automotive option available
ISO 9001 · RoHS · Halogen-Free · AEC-Q200 Tested · IATF 16949 Process
A Total Solution for EMI, Power & RF Inductors
We engage at the design stage — not just at the order stage. From topology selection and EMI suppression to cost control, our engineering team builds the magnetic solution around your circuit.
Lower DCR
Carbonyl-iron powder cores and flat-wire construction cut DC resistance materially versus conventional wound parts at the same footprint.
Higher Saturation Current
Soft-saturation behaviour keeps inductance stable under load — up to 95 A Isat for high-current DC-DC output stages.
Low Noise, Shielded
Closed magnetic paths minimise flux leakage, giving low audible (buzzing) noise in sensitive audio and instrumentation designs.
Automotive Grade
Reliability testing per AEC-Q200 with −55℃ to +155℃ operation for under-hood and mission-critical applications.
NEW PRODUCT LINE
INRT High-Current
Molded Power Inductor
Hot-press molded construction delivering ultra-high current and ultra-low DCR. 125 models across the full range, each benchmarked parameter-by-parameter against imported first-tier equivalents — leading on DCR, saturation current and temperature-rise current in most models.
Browse by Series
Every series ships with downloadable datasheets and, where relevant, Specification for Approval documents.
Deeply Rooted in These Markets
Twenty years of application experience across consumer, communications, computing and industrial power.
Automotive Electronics
Dash cams, action DV, ADAS power rails
5G Communication
Base-station and RF front-end supplies
Internet of Things
Battery-powered edge devices
Security & Surveillance
IPC and NVR power stages
Server / GPU Power
High-current multiphase regulators
Solar · Storage · EV Charging
MPPT and bidirectional converters
Let's Design the Right Inductor for Your Circuit
Send us your target inductance, current rating and footprint. Our engineering team will respond with a recommended part, a datasheet and a sample — typically within one business day.