ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FILTER RC(T) 47 OHMS/100PF TH
- Series：601
- Mfr：Bourns Inc.
- Package：Bulk
- Type：Low Pass
- Filter Order：1st
- Technology：RC (T-Type)
- Number of Channels：8
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：47
- Values：R = 47Ohms, C = 100pF
- ESD Protection：No
- Operating Temperature：10°C ~ 85°C
- Applications：General Purpose
- Voltage - Rated：25V
- Mounting Type：Through Hole
- Package / Case：20-DIP (0.300", 7.62mm)
- Size / Dimension：1.083" L x 0.300" W (27.50mm x 7.62mm)
- Height：0.185" (4.69mm)
- Current：-
- Grade：-
- Qualification：-
Download product information
Overview
The Bourns 4120R-601-470/101L is a T-Type RC EMI filter featuring eight low-pass filter stages. It integrates resistors with a nominal value of 47 Ohms and capacitors of 100 picofarads per channel. The component utilizes a 20-pin Dual In-Line Package (DIP) with a standard 0.300-inch (7.62mm) lead spacing. Designed for surface mounting, it provides efficient electromagnetic interference suppression in compact circuit layouts.
Feature Summary
- Integrates eight independent low-pass filter channels within a single package
- Combines resistive and capacitive elements for effective high-frequency noise attenuation
- Utilizes a robust DIP housing suitable for automated assembly processes
Applications
- Data line signal protection
- Telecommunications interface filtering
- Industrial control system noise reduction
Procurement Notes
Verify the specific suffix designation to confirm capacitor values and tolerance ratings, as variations exist within the series. Ensure compatibility with existing PCB footprint dimensions and thermal management requirements during integration. Cross-reference official manufacturer documentation for updated environmental compliance status and recommended soldering profiles prior to procurement.
Selection Notes
Select this component when space-constrained designs require multi-channel filtering without discrete component placement. Evaluate the trade-off between the integrated 47-ohm resistance and required signal integrity for the specific data rate. Confirm that the 100-picofarad capacitance aligns with the target frequency cutoff specifications for the application environment.
Part Context
This part belongs to the Bourns 4120R series of RC filters, designed specifically for protecting sensitive electronic interfaces against electromagnetic interference. The series offers various resistor and capacitor combinations to suit different impedance and frequency requirements across industrial and communication sectors.
Replacement Considerations
Consult official substitution lists for equivalent T-Type RC filters with matching pin counts and electrical characteristics. Verify that alternative components maintain the same physical envelope and lead configuration to ensure seamless board replacement.
