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Schaffner 3.3 mH Current Compensated Choke, Max Self Resonant Frequency 3 MHz, 4 A IDC, 45 mΩ RDC, 300 V, RN222-4-02-3M3
Specifications
| Country of Origin | India |
|---|---|
| Brand | Schaffner |
| Height | 29.6mm |
| Length | 31.3mm |
| Model | RN222-4-02-3M3 |
| Depth | 18.3mm |
| Packaging | Bulk |
| Mount Type | Radial |
| Series | RN |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Test Frequency | 60Hz |
| Maximum Voltage | 300V |
| Inductance | 3.3mH |
| Standards/Approvals | UL, RoHS, ENEC, VDE |
| Maximum DC Current | 4A |
| Maximum DC Resistance | 45mΩ |
| Inductance Tolerance | -30 to 50 % |
| Termination Style | PC Pin |
| Maximum Self Resonant Frequency | 3MHz |
| Lead Pitch | 12.5mm |
| Lead Diameter | 0.8mm |
| Schaffner 3.3 mH Current Compensated Choke, Max SRF | 3 MHz, 4 A Idc, 45 mΩ Rdc 300V, RN |
Key Features
- Inductance of 3.3 mH with ±30 to 50% tolerance for precise filtering performance.
- Maximum DC current rating of 4 A suitable for moderate power applications.
- Maximum self-resonant frequency of 3 MHz ensuring effective high-frequency noise suppression.
- Low DC resistance of 45 mΩ reduces power loss and heat generation.
- Radial mount type with PC pin termination for easy printed circuit board integration.
- Compact dimensions with length 31.3 mm, height 29.6 mm, depth 18.3 mm for space-efficient design.
- Wide operating temperature range from -40°C to 125°C for robustness in harsh environments.
- Compliance with UL, RoHS, ENEC, and VDE standards for quality assurance.
Product Description
Schaffner RN222-4-02-3M3 is a premium 3.3 mH current compensated choke designed to provide effective AC power line noise filtration and EMI suppression in electronic and industrial applications. Rated for a maximum DC current of 4 A and a maximum voltage of 300 V, these chokes support stable operation in a wide range of circuits.
This choke has a maximum self-resonant frequency of 3 MHz, allowing it to filter out high-frequency noise efficiently. Its low DC resistance of 45 mΩ minimizes power losses and heat buildup, improving overall circuit performance and reliability.
The radial mount leaded inductor features PC pin termination and compact dimensions (31.3 mm length, 29.6 mm height, 18.3 mm depth), enabling easy integration on printed circuit boards even where space is limited.
Operating temperature ranges from -40°C to 125°C ensure durability in demanding environmental conditions, making it suitable for industrial, laboratory, HVAC, manufacturing, and power electronics applications.
Schaffner chokes are UL recognized and comply with RoHS, ENEC, and VDE certifications, reflecting high-quality standards and safe usage compliance in electronic designs. Inductance of 3.3 mH with ±30 to 50% tolerance for effective noise filtering.
Maximum DC current rating of 4 A suitable for moderate load circuits. Low DC resistance (45 mΩ) reducing power dissipation. Radial mounting style with PC pin termination for PCB integration. Compact size aiding versatile placement in electronic assemblies.
Wide operating temperature range for harsh operating environments. Compliance with UL, RoHS, ENEC, and VDE standards.
Schaffner's RN series chokes are ideal for phase-angle control circuits, EMI input filters, and applications requiring high saturation resistance and excellent thermal behavior. Explore more inductors and electronic components on EnvMart for industry-standard solutions.
Explore more products in our IDC Connector category.
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Frequently Asked Questions
The inductance value of this choke is 3.3 mH with a tolerance of ±30 to 50%.
This model has a maximum DC current rating of 4 A, making it suitable for moderate power applications.
The maximum self-resonant frequency of this choke is 3 MHz, which helps in effective high-frequency noise suppression.
The dimensions of this choke are 31.3 mm in length, 29.6 mm in height, and 18.3 mm in depth.
The choke has a low DC resistance of 45 mΩ, which reduces power loss and heat generation.
It features a PC pin termination style, allowing for easy integration onto printed circuit boards.
The operating temperature range is from -40°C to 125°C, ensuring robustness in harsh environments.
This choke complies with UL, RoHS, ENEC, and VDE standards, ensuring quality assurance and safe usage.
The choke utilizes a radial mount style, which is suitable for various PCB layouts.
It is suitable for applications such as phase-angle control circuits, EMI input filters, and those requiring high saturation resistance.
The lead pitch for this choke is 12.5 mm, accommodating standard PCB designs.
The country of origin for this choke is India.
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