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ER1537-04KP is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delevan. Its product description is FIXED IND 330NH 1.4A 90 MOHM TH. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for ER1537-04KP
- Description：FIXED IND 330NH 1.4A 90 MOHM TH
- Series：ER1537
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：Molded
- Material - Core：Phenolic
- Inductance：330 nH
- Tolerance：±10%
- Current Rating (Amps)：1.4 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：90mOhm Max
- Q @ Freq：45 @ 25MHz
- Frequency - Self Resonant：360MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：25 MHz
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：-
- Size / Dimension：0.156" Dia x 0.375" L (3.96mm x 9.53mm)
- Height - Seated (Max)：-
Fixed Inductors datasheet and documents for ER1537-04KP
Fixed Inductors Overview
The ER1537-04KP is a fixed molded axial leaded inductor from the ER1537 series, manufactured by API Delevan. It features a phenolic core and offers an inductance of 330 nH with a tolerance of ±10%. The component has a maximum DC resistance of 90 mΩ and a rated current of 1.4 A. Designed for through-hole mounting, it operates within a temperature range of -55°C to 125°C.
Fixed Inductors Feature Summary
- Molded construction with phenolic core for general-purpose RF applications
- Axial leaded package suitable for through-hole mounting
- High current rating of 1.4 A with low DC resistance
Fixed Inductors Applications
- RF circuits requiring small value inductance
- General purpose filtering and chokes
- Military and aerospace electronic assemblies
Fixed Inductors Procurement Notes
Verify RoHS compliance status as the ER1537 series may contain lead. Confirm exact inductance and tolerance requirements against datasheet specifications. Ensure thermal management aligns with the 125°C maximum operating temperature limit during design integration.
Fixed Inductors Selection Notes
Select this component for applications requiring robust axial inductors with high current handling capabilities. The phenolic core provides stability for general RF use. Compare electrical parameters such as Q factor and self-resonant frequency against specific circuit requirements to ensure performance adequacy.
Fixed Inductors Part Context
Part of the ER1537 series, which includes various inductance values and current ratings. This series is known for high reliability and is often specified in military-grade electronics. The ER1537-04KP represents the lower end of the inductance spectrum within this family.
Fixed Inductors Replacement Considerations
Check for direct cross-references within the ER1537 series for different inductance values. Verify mechanical dimensions for axial leads and overall length to ensure board compatibility. Confirm electrical equivalence for critical RF performance metrics.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
