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Product Detailed Parameters
- Description：RF FILTER LOW PASS 90MHZ INLINE
- Series：-
- Mfr：Mini-Circuits
- Package：Box
- Frequency：90MHz (Cutoff)
- Bandwidth：-
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：1dB
- Mounting Type：Free Hanging (In-Line)
- Package / Case：Inline, BNC Connection, F and M
- Size / Dimension：0.540" Dia x 2.590" L (13.72mm x 65.79mm)
- Height (Max)：-
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Overview
The BLP-90+ is a lumped LC low pass filter manufactured by Mini-Circuits, designed for signal conditioning applications. It provides a frequency response from DC to 81 MHz with a characteristic impedance of 50 ohms. The component utilizes a coaxial interface and is housed in the FF55 case style. This model is RoHS compliant, indicated by the '+' suffix, adhering to EU Directive 2002/95/EC standards.
Feature Summary
- Rugged shielded case construction
- RoHS compliant design
Applications
- Test equipment
- Lab use
- Video equipment
Procurement Notes
Verify the specific part number suffix to confirm RoHS compliance status, as the '+' designation indicates adherence to EU Directive 2002/95/EC. Ensure the required frequency range aligns with the DC to 81 MHz specification. Confirm the FF55 package style matches your assembly requirements. Cross-reference official Mini-Circuits documentation for any updates to electrical specifications or environmental ratings before finalizing procurement decisions.
Selection Notes
Select this component when a low pass filter with a cutoff near 81 MHz is required for 50-ohm systems. The lumped LC topology offers a compact solution suitable for RF and IF applications. Consider the coaxial interface type for integration into existing test setups. Verify that the operating environment does not exceed the component's thermal limits defined in the official datasheet.
Part Context
This component belongs to the BLP series of low pass filters produced by Mini-Circuits. The series includes various models with different cutoff frequencies, all sharing similar rugged shielded case designs. The BLP-90+ specifically targets applications requiring filtering below 81 MHz. Mini-Circuits manufactures these components for global distribution in the RF and microwave industry.
Replacement Considerations
Consult official Mini-Circuits documentation for verified substitute part numbers within the BLP series. Ensure any replacement maintains the 50-ohm impedance and compatible FF55 package dimensions. Verify that alternative models meet the same DC to 81 MHz performance criteria.
