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RL-1256-3-820 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Renco Electronics, Inc.. Its product description is FIXED IND 820UH 2.8A 288MOHM TH. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for RL-1256-3-820
- Description：FIXED IND 820UH 2.8A 288MOHM TH
- Series：RL-1256
- Mfr：Renco Electronics, Inc.
- Package：Bulk
- Type：Wirewound
- Material - Core：-
- Inductance：820 µH
- Tolerance：±10%
- Current Rating (Amps)：2.8 A
- Current - Saturation (Isat)：4.5A
- Shielding：Unshielded
- DC Resistance (DCR)：288mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 130°C
- Inductance Frequency - Test：10 kHz
- Mounting Type：Through Hole
- Package / Case：Radial, Vertical Cylinder
- Supplier Device Package：Radial
- Size / Dimension：1.100" Dia (27.94mm)
- Height - Seated (Max)：0.850" (21.59mm)
- Features：-
Fixed Inductors datasheet and documents for RL-1256-3-820
Fixed Inductors Overview
The RL-1256-3-820 is a radial leaded power line choke manufactured by Renco Electronics, Inc. It features an unshielded wirewound construction with epoxy coating and a vertical cylinder package. The component provides an inductance of 820 µH with a tolerance of 10%. It supports a maximum current rating of 2.8 A and has a maximum DC resistance of 288 mOhm. The device operates at a test frequency of 0.001 MHz and complies with EU RoHS standards.
Fixed Inductors Feature Summary
- Radial leaded power line choke design for through-hole mounting
- Epoxy coated construction for environmental protection
- Unshielded wirewound inductor configuration
Fixed Inductors Applications
- Power line filtering applications
- Electromagnetic interference suppression circuits
- General purpose industrial electronics
Fixed Inductors Procurement Notes
Verify the specific manufacturer datasheet to confirm exact electrical tolerances and thermal ratings before integration. Ensure the radial leaded form factor matches the target PCB layout requirements. Confirm that the 2.8 A current rating and 288 mOhm resistance values align with the circuit's operational constraints and safety margins.
Fixed Inductors Selection Notes
Select this component when a high-current radial choke is required for power line noise reduction. The unshielded design may necessitate careful placement to avoid magnetic coupling issues with nearby sensitive components. Verify that the vertical cylinder package dimensions fit within the available board space and clearance requirements.
Fixed Inductors Part Context
This part belongs to Renco Electronics' fixed inductor family, specifically designed as power line chokes. The RL-1256 series utilizes wirewound technology to achieve stable inductance values suitable for filtering applications. The model number indicates specific physical and electrical characteristics within the product line.
Fixed Inductors Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching inductance, current rating, and package dimensions with alternative manufacturers.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
