744823601 Würth Elektronik Common Mode Noise Filter (4-Pin) (Other) In Stock
Würth Elektronik 744823601 is a 4-pin through-hole common mode data line filter with 1000 µH inductance and dual-function filtering at 50 Hz. Key specs: 0.013 Ω max DC resistance, 25 x 17 x 26.5 mm body, UL-approved. Available in stock with worldwide shipping for power line EMI suppression in industrial and data communication equipment.
- Manufacturer
- Würth Elektronik
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- 744823601 Datasheet PDF
- Category
- Common Mode Noise Filter (4-Pin)
- Price
- From $3.4010(MOQ 50)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 744823601?
- 1000 µH high inductance providing effective common mode noise suppression at 50 Hz on power and data lines
- Ultra-low DCR of max 0.013 Ω minimizing voltage drop across the filter in high-current power lines
- Dual-function 4-pin through-hole design allowing simultaneous filtering of two signal or power paths
- UL-approved construction with RoHS and REACH compliance for use in safety-certified industrial equipment
What is 744823601 used for?
The Würth Elektronik 744823601 common mode choke is designed for EMI suppression on data lines and AC/DC power lines in industrial control systems, PLCs, and communications equipment operating at 50 Hz mains frequency. Its high 1000 µH inductance and through-hole 4-pin mounting make it suitable for filtering conducted noise in motor drives, industrial power supplies, and wired data interfaces where EMC compliance is mandatory.
What are the specifications of 744823601?
| YTEOL | 15 |
| Approvals | UL |
| DC Resistance-Max | 0.013Ω |
| Filter Type | DATA LINE FILTER |
| Height | 26.5mm |
| Inductance | 1000 µH |
| Mounting Type | THROUGH HOLE MOUNT |
| Number of Functions | 2 |
| Operating Frequency | 50Hz Hz |
| Physical Dimension | L25.0XB17.0XH26.5 (mm)/L0.984XB0.669XH1.043 (inch) |
| Rated Current | 6A |
| Rated Voltage | 250V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Where can I find the 744823601 datasheet?
744823601 Datasheet DownloadOfficial datasheet from Würth Elektronik
What are equivalent replacements for 744823601?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What inductance and DCR does the Würth 744823601 provide for common mode EMI filtering at 50 Hz?
The 744823601 common mode choke offers 1000 µH inductance with a maximum DC resistance of 0.013 Ω per winding. At 50 Hz mains frequency, this high inductance effectively attenuates common mode noise on data and power lines, while the low DCR of 0.013 Ω ensures minimal power loss in the filter stage.
How does the dual-function 4-pin configuration of the 744823601 benefit multi-line EMI filter designs?
The 4-pin through-hole package incorporates 2 filter functions in a single component, allowing simultaneous common mode filtering of two signal or power conductors with a single PCB footprint measuring 25 x 17 mm. This reduces BOM count and PCB area compared to using two separate 2-pin chokes in data line filter applications.
In which safety-certified industrial or power distribution applications is the 744823601 most appropriate?
The UL-approved, RoHS-compliant 744823601 is suited for 50 Hz industrial power distribution boards, building automation controllers, motor soft-starters, and wired communication interfaces such as RS-485 or Profibus lines where conducted EMI must meet EN 55011 Class B limits. Its 26.5 mm height supports use in DIN-rail mounted enclosures with standard component clearances.
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About Würth Elektronik
Würth Elektronik is a leading electronic component manufacturer. FindMyChip sources Würth Elektronik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $3.9140 | $195.70 |
| 100+ | $3.7430 | $374.30 |
| 500+ | $3.4010 | $1700.51 |
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