ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
MSS1246H-393MED is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Coilcraft. Its product description is FIXED INDUCTOR 39UH SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for MSS1246H-393MED
- Description：FIXED INDUCTOR 39UH SMD
- Series：MSS1246H
- Mfr：Coilcraft
- Package：Strip
- Type：Drum Core
- Material - Core：Ferrite
- Inductance：39 µH
- Tolerance：±20%
- Current Rating (Amps)：1.58 A
- Current - Saturation (Isat)：3A
- Shielding：Shielded
- DC Resistance (DCR)：96mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：13MHz
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.472" L x 0.472" W (12.00mm x 12.00mm)
- Height - Seated (Max)：0.191" (4.85mm)
- Features：-
Fixed Inductors datasheet and documents for MSS1246H-393MED
Fixed Inductors Overview
The Coilcraft MSS1246H-393MED is a shielded surface-mount power inductor from the MSS1246H series, designed for high-temperature applications. It features a ferrite drum core and offers an inductance of 39 µH with a ±20% tolerance. The component supports a maximum DC current of 1.58 A and has a maximum DC resistance of 96 mΩ. It operates within a temperature range of -40°C to +150°C and is RoHS compliant.
Fixed Inductors Feature Summary
- Shielded construction minimizes magnetic field interference
- High-temperature design suitable for demanding environments
- Low DC resistance for improved efficiency
Fixed Inductors Applications
- Power supply circuits
- DC-DC converters
- Automotive electronics
Fixed Inductors Procurement Notes
Verify the specific suffix MED against official Coilcraft documentation to confirm lead time and availability constraints. Ensure the procurement channel provides valid traceability for automotive-grade components. Cross-reference the datasheet revision date to ensure compliance with current manufacturing standards before finalizing orders.
Fixed Inductors Selection Notes
Select this component when high-temperature stability and compact SMD packaging are required. The 39 µH value suits filtering applications in power stages. Verify that the 1.58 A current rating meets the peak load requirements of the target circuit design without saturation.
Fixed Inductors Part Context
This part belongs to the MSS1246H series, which distinguishes itself through enhanced thermal performance compared to standard MSS1246 variants. The H designation indicates high-temperature capability, making it suitable for automotive and industrial sectors where ambient temperatures exceed standard limits.
Fixed Inductors Replacement Considerations
Direct substitutes include other Coilcraft MSS1246H series parts with identical electrical parameters. Verify mechanical dimensions and pin compatibility when considering cross-brand alternatives to ensure PCB footprint alignment.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
