Schaffner FN 343 Series 3A 250 V ac 400Hz Chassis Mount RFI Filter, with Tab Terminals
- RS Stock No.:
- 123-0426
- Mfr. Part No.:
- FN343-3-05
- Manufacturer:
- Schaffner
The image is for reference only, please refer to product details and specifications
Bulk discount available
Subtotal (1 unit)*
HK$425.10
FREE delivery for orders over HK$250.00
In Stock
- 9 unit(s) ready to ship from another location
- Plus 64 unit(s) shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 27 | HK$425.10 |
| 28 - 55 | HK$416.50 |
| 56 + | HK$408.30 |
*price indicative
- RS Stock No.:
- 123-0426
- Mfr. Part No.:
- FN343-3-05
- Manufacturer:
- Schaffner
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schaffner | |
| Maximum Current Rating | 3A | |
| Maximum Voltage Rating | 250 V ac | |
| Mounting Type | Chassis Mount | |
| Termination Style | Tab | |
| Series | FN 343 | |
| Number of Stages | Two Stage | |
| Operating Frequency | 400Hz | |
| Length | 70mm | |
| Height | 30.3mm | |
| Capacitance | 2.2 nF, 100 nF | |
| Inductance | 1.1 mH, 2 mH, 400 μH | |
| Minimum Operating Temperature | -25°C | |
| Leakage Current | 0.34 mA | |
| Maximum Operating Temperature | +100°C | |
| Resistance | 1MΩ | |
| Select all | ||
|---|---|---|
Brand Schaffner | ||
Maximum Current Rating 3A | ||
Maximum Voltage Rating 250 V ac | ||
Mounting Type Chassis Mount | ||
Termination Style Tab | ||
Series FN 343 | ||
Number of Stages Two Stage | ||
Operating Frequency 400Hz | ||
Length 70mm | ||
Height 30.3mm | ||
Capacitance 2.2 nF, 100 nF | ||
Inductance 1.1 mH, 2 mH, 400 μH | ||
Minimum Operating Temperature -25°C | ||
Leakage Current 0.34 mA | ||
Maximum Operating Temperature +100°C | ||
Resistance 1MΩ | ||
FN 343 Series Two-stage General Purpose Filters
Schaffner performance FN 343 EMI Filters are compact in design for easy and fast chassis mounting. Single-phase filters provide an excellent
Attenuation performance, based on chokes with high saturation and excellent thermal behaviour. Also feature integrated earth line choke. Rated currents from 1 A to 10 A
Attenuation performance, based on chokes with high saturation and excellent thermal behaviour. Also feature integrated earth line choke. Rated currents from 1 A to 10 A
Applications
Electrical and electronic equipment
Household equipment
Power supplies
Consumer goods
Office automation equipment
Datacom equipment
Household equipment
Power supplies
Consumer goods
Office automation equipment
Datacom equipment

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
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