EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
B65839A0040A033
Same model may have multiple batches, images only for reference.

B65839A0040A033

Part No B65839A0040A033
Manufacturer EPCOS (TDK)
Catalog Ferrite Cores
Description Uncoated M33 Ferrite Core EP Type 0.370" (9.40mm) Length 0.256" (6.50mm) Width Diameter 0.148" (3.75mm) Height
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer EPCOS - TDK Electronics
Series EP7
Packaging Box
Core Type EP
Supplier Device Package EP 7
Material M33
Gap Gapped
Initial Permeability (µi) 750
Core Factor (ΣI/A) mm⁻¹ 1.52
Effective Length (le) mm 15.7
Effective Area (Ae) mm2 10.3
Minimum Core Cross Section (Amin) mm2 8.5
Effective Magnetic Volume (Ve) mm3 162.0
Finish Uncoated
Height 0.148" (3.75mm)
Length 0.370" (9.40mm)
Width 0.256" (6.50mm)
RoHS Status ROHS3 Compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.90.9630
Win Source Part Number 1490125-B65839A0040A033
Ultra Librarian 3D Model Ultra Librarian B65839A0040A033 CAD Model

You May Also Be Interested in

9498206002 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
9498206002
FAIR-RITE PRODUCTS
FERRITE CORE E SET
Need more? Email Us
9495205002 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
9495205002
FAIR-RITE PRODUCTS
FERRITE CORE E 95 SET
Need more? Email Us
9595354202 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
9595354202
FAIR-RITE PRODUCTS
FERRITE CORE EER 95 SET
Need more? Email Us
6678322121 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
6678322121
FAIR-RITE PRODUCTS
FERRITE CORE PQ 78 SET
Need more? Email Us
9595282802 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
9595282802
FAIR-RITE PRODUCTS
FERRITE CORE EER 95 SET
Need more? Email Us
6678353621 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
6678353621
FAIR-RITE PRODUCTS
FERRITE CORE PQ 78 SET
Need more? Email Us
B66361GX187 TDK Corporation – Price, Stock & Datasheet
B66361GX187
TDK Corporation
B66361GX187 TDK Ferrite Cores & Accessories ETD34/17/11 N87OL datasheet, inventory, & pricing.
Lowest to $2.3284
5678362321 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
5678362321
FAIR-RITE PRODUCTS
FERRITE CORE PS 78 SET
Need more? Email Us
4052098411 FAIR-RITE PRODUCTS – Price, Stock & Datasheet
4052098411
FAIR-RITE PRODUCTS
FERRITE CORE ROD 52
Need more? Email Us

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
Availability: Check Availability & Quote

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess