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106-273J
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Product Detailed Parameters
- Description：FIXED IND 27UH 105MA 8 OHM SMD
- Series：106
- Mfr：Delevan
- Package：Bulk
- Type：-
- Material - Core：Iron
- Inductance：27 µH
- Tolerance：±5%
- Current Rating (Amps)：105 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：8Ohm Max
- Q @ Freq：32 @ 2.5MHz
- Frequency - Self Resonant：14MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：2.5 MHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard, 2 Lead
- Supplier Device Package：-
- Size / Dimension：0.155" L x 0.110" W (3.94mm x 2.79mm)
- Height - Seated (Max)：0.075" (1.90mm)
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Overview
The Delevan 106-273J is a fixed surface-mount RF inductor with a nominal inductance of 27 µH and a tolerance of ±5%. It features a maximum DC resistance of 8 Ω and a rated current of 105 mA. The component utilizes an unshielded wirewound construction on a non-standard footprint, designed for general-purpose applications.
Feature Summary
- Unshielded wirewound design suitable for RF circuits
- Surface-mount termination for PCB integration
- Non-standard package geometry
Applications
- RF signal processing
- General-purpose filtering
- Impedance matching networks
Procurement Notes
Verify the obsolete status before procurement planning. Confirm availability through authorized distributors as stock levels may be limited. Ensure the non-standard footprint matches the target PCB layout to avoid rework or redesign requirements during implementation.
Selection Notes
Select this component when a 27 µH value is required in a compact SMD form factor. Consider the 8 Ω DC resistance and 105 mA current limit against circuit load requirements. The unshielded nature necessitates careful placement to minimize electromagnetic interference with adjacent traces.
Part Context
This part belongs to the API Delevan 106 series of fixed inductors. It shares the 27 µH designation with other variants like the 106-273K but differs in tolerance and specific electrical characteristics defined by the suffix.
Replacement Considerations
- 106-273K
- 106-273J
FAQ
Is the 106-273J shielded?
No, the datasheet specifies it as an unshielded surface mount inductor.
What is the maximum DC resistance?
The maximum DC resistance is 8 Ω.
