Magnetics, a division of Spang & Co. PF42120UG
- Part No.:
- PF42120UG
- Manufacturer:
- Magnetics, a division of Spang & Co.
- Category:
- Ferrite Cores
- Package:
- Description:
- EP CORE
- Quantity:
- Payment:

- Shipping:

Inventory:2,456
Please send an inquiry. Send us your inquiry, and we will respond immediately.
PF42120UG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Magnetics, a division of Spang & Co.
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Core Type:
- EP
- Supplier Device Package:
- -
- Material:
- F
- Diameter:
- -
- Inductance Factor (Al):
- 5 µH
- Tolerance:
- ±25%
- Gap:
- Ungapped
- Effective Permeability (µe):
- -
- Initial Permeability (µi):
- 3000
- Core Factor (ΣI/A) mm⁻¹:
- -
- Effective Length (le) mm:
- 41.1
- Effective Area (Ae) mm²:
- 78.7
- Minimum Core Cross Section (Amin) mm²:
- 60.8
- Effective Magnetic Volume (Ve) mm³:
- 3230.0
- Finish:
- Uncoated
- Height:
- 0.843" (21.40mm)
- Length:
- 0.945" (24.00mm)
- Width:
- 0.591" (15.00mm)
PF42120UG FAQ
1.How can I place an order for PF42120UG through Aetrix?
Please submit a Request for Quotation (RFQ) for PF42120UG 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 PF42120UG reliable?
The price and inventory of PF42120UG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PF42120UG is usually 5 days.
3.What payment methods are accepted for PF42120UG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PF42120UG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PF42120UG?
PF42120UG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PF42120UG 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 PF42120UG?
For technical support, including PF42120UG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PF42120UG requirements.
6.How does Aetrix verify that PF42120UG is sourced from the original manufacturer or authorized distributors?
All PF42120UG 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 PF42120UG meets industry standards.
7.What is the process for return or replacement of PF42120UG?
All PF42120UG units undergo pre-shipment inspection (PSI). If there is an issue with PF42120UG, 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 PF42120UG part is unused and in its original packaging.
Return procedure for PF42120UG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PF42120UG Tags
-
B64290P0037X087
EPCOS - TDK Electronics
-
B64290P0037X830
EPCOS - TDK Electronics
-
B66303G0000X187
EPCOS - TDK Electronics

-
B66311G0100X187
EPCOS - TDK Electronics

-
PLT18/10/2/S-3F36
Ferroxcube

-
PLT14/5/1.5/S-3F46
Ferroxcube
-
B66281G0000X187
EPCOS - TDK Electronics

-
EFD20/10/7-3F46
Ferroxcube

-
T60006L2009W914
VACUUMSCHMELZE
-
B64290L0045X038
EPCOS - TDK Electronics

-
E14/3.5/5/R-3F46
Ferroxcube
-
B64290L0632X830
EPCOS - TDK Electronics
Tech Hub
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 …
A mass air flow sensor, often called a MAF sensor, measures the amount of air entering an engine.
A crankshaft position sensor is one of the most important engine management sensors in a modern vehicle.
A decoder is an electronic circuit or integrated circuit that converts a coded input into a specific output state.
Use this kg to lbs converter to quickly convert kilograms to pounds or pounds to kilograms. It is useful for shipping weight, product specifications, package weight, material weight, equipment weight, …
Learn what analog devices are, including amplifiers, ADCs, DACs, sensors, voltage references, power ICs and ADI component selection for signal chain design.

