Coilcraft MSD1278H-394KED
- Part No.:
- MSD1278H-394KED
- Manufacturer:
- Coilcraft
- Category:
- Common Mode Chokes
- Package:
- Nonstandard
- Datasheet:
-
MSD1278H-394KED.pdf
- Description:
- FIXED INDUCTOR 390UH SMD
- Quantity:
- Payment:

- Shipping:

Inventory:1,151
Please send an inquiry. Send us your inquiry, and we will respond immediately.
MSD1278H-394KED Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Coilcraft
- Package/Case:
- Nonstandard
- Filter Type:
- -
- Number of Lines:
- 2
- Impedance @ Frequency:
- -
- Current Rating (Max):
- 390 µH @ 100 kHz
- DC Resistance (DCR) (Max):
- 1.12A
- Voltage Rating - DC:
- 910mOhm
- Voltage Rating - AC:
- -
- Operating Temperature:
- -
- Ratings:
- -40°C ~ 125°C
- Approval Agency:
- AEC-Q200
- Features:
- -
- Mounting Type:
- -
- Size / Dimension:
- -
- Height (Max):
- -
MSD1278H-394KED FAQ
1.How can I place an order for MSD1278H-394KED through Aetrix?
Please submit a Request for Quotation (RFQ) for MSD1278H-394KED on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MSD1278H-394KED reliable?
The price and inventory of MSD1278H-394KED are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSD1278H-394KED is usually 5 days.
3.What payment methods are accepted for MSD1278H-394KED?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSD1278H-394KED transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSD1278H-394KED?
MSD1278H-394KED orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSD1278H-394KED order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MSD1278H-394KED?
For technical support, including MSD1278H-394KED datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSD1278H-394KED requirements.
6.How does Aetrix verify that MSD1278H-394KED is sourced from the original manufacturer or authorized distributors?
All MSD1278H-394KED products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MSD1278H-394KED meets industry standards.
7.What is the process for return or replacement of MSD1278H-394KED?
All MSD1278H-394KED units undergo pre-shipment inspection (PSI). If there is an issue with MSD1278H-394KED, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MSD1278H-394KED part is unused and in its original packaging.
Return procedure for MSD1278H-394KED:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MSD1278H-394KED Tags
-4-Lead.jpg)
-
DLM0NSN900HY2D
Murata Electronics
-4-Lead.jpg)
-
DLM0NSM900HY2D
Murata Electronics

-
DLM0QSN900HY2D
Murata Electronics

-
TCM0605M-900-2P-T201
TDK Corporation

-
LCFE121002A900TG
Littelfuse Inc.

-
DLM11SN900HZ2L
Murata Electronics

-
ACM2012H-381-2P-T05
TDK Corporation

-
SRF2012-900YA
Bourns Inc.

-
ACM2012-900-2P-T002
TDK Corporation

-
ACM2012-361-2P-T002
TDK Corporation

-
ACM2012-121-2P-T002
TDK Corporation

-
ACM2012D-900-2P-T00
TDK Corporation
Tech Hub
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…
Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…
Oil pressure sensor diagnosis covering symptoms, location, testing, replacement, socket access, common failure cases, and the electronic signal path between the pressure sensor, wiring, ECU and gauge s…
MLCC ESR, impedance and self-resonant frequency in decoupling networks. Covers PDN behavior, frequency response, measurement methods, failure cases and practical capacitor selection for power integrity…
An actuator converts a control signal and energy source into mechanical motion. This guide explains actuator types, working principles, electric and linear actuators, automotive use cases, troubleshoot…
A potentiometer is a three-terminal adjustable resistor used for voltage division, analog control, calibration and signal adjustment. This guide explains wiring, symbols, types, 10k values, digital pot…
An FPGA is reconfigurable digital hardware used for custom logic, parallel processing, low-latency I/O and interface control. This guide explains FPGA meaning, architecture, boards, programming flow, a…
A logic gate is a basic digital circuit that uses Boolean logic to convert binary inputs into one output. This guide explains AND, OR, NOT, NAND, NOR, XOR, truth tables, universal gates, logic ICs and …

