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Product Detailed Parameters
- Description：FILTER RC 100 OHMS/1UF TH
- Series：-
- Mfr：Electrocube
- Package：Bulk
- Type：Low Pass
- Filter Order：1st
- Technology：RC
- Number of Channels：1
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 1µF
- ESD Protection：No
- Operating Temperature：-40°C ~ 80°C
- Applications：General Purpose
- Voltage - Rated：200V
- Mounting Type：Through Hole
- Package / Case：Radial
- Size / Dimension：1.000" L x 0.500" W (25.40mm x 12.70mm)
- Height：0.780" (19.81mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The Electrocube RG1781-6 is a single-phase RC network designed for printed circuit board mounting. It features a capacitance of 1 µF with a tolerance of ±10% and a resistance of 100 ohms, rated at 0.5W. The component supports voltage ratings of 125VAC and 200VDC. Physical dimensions include a length of 0.75 inches, with #20 AWG tinned solid wire leads. It is UL and ULC approved for arc suppression applications.
Feature Summary
- Single-phase construction for compact side-by-side PCB mounting
- UL and ULC approval for safety compliance
- Integrated resistor-capacitor design for arc suppression
Applications
- Arc suppression in single-phase circuits
- Printed circuit board mounted protection networks
- Industrial control panel components
Procurement Notes
Verify the specific voltage rating requirements against your circuit's AC and DC loads, as this unit supports both 125VAC and 200VDC. Confirm that the 100-ohm resistance and 1 µF capacitance align with your arc suppression calculations. Ensure the PCB layout accommodates the 0.75-inch body length and #20 AWG lead spacing to prevent mechanical stress or shorting during assembly.
Selection Notes
Select this model when a single-phase RC network is required for low-voltage arc suppression on PCBs. The 100-ohm resistance and 1 µF capacitance are optimized for specific transient damping needs. Consider the physical footprint constraints, as the 0.75-inch length allows for dense mounting. Verify compatibility with existing lead lengths and terminal configurations before integration into the final assembly.
Part Context
This component belongs to Electrocube’s line of PC mount single-phase RC networks. These units are engineered for compactness, allowing efficient use of board space. The RG1781 series is distinct from other series by its specific combination of 1 µF capacitance and 100-ohm resistance, tailored for particular arc suppression tasks in industrial and commercial equipment.
Replacement Considerations
Cross-reference with RG2030-6 if higher voltage ratings (300V) are needed, though capacitance remains similar. Ensure any substitute matches the 1 µF ±10% and 100 ohm specifications exactly to maintain circuit performance.
