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Contact UsShop by CategoryTDK-Lambda RSEN-2003 EMI Filter 3A 250V Terminal Block Chassis MountSKU: AI1907 Item Specifications
- In Stock: 1
- Brand: TDK-Lambda
- Color: Black
- Condition: Used
- Notes: Previously used item in good condition. Tested and fully functional. May show normal signs of wear from use. We warranty all items for 30 days.
- Model: RSEN-2003
- Type: Power Supply
- Shelf: D-6 Tub 1
- Part Number: RSEN-2003
- Manufacturer: TDK-Lambda
- Full Load Amps:: 1.0 mA
- MPN: RSEN-2003
- Media 1 Description: TDK-Lambda RSEN-2003 Power Supply - Photo 1
- Media 2 Description: TDK-Lambda RSEN-2003 Power Supply Image 2
- Media 3 Description: TDK-Lambda RSEN-2003 Power Supply View 3
- Mounting Type: Chassis Mount / DIN Rail (with -D suffix)
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- Country of Origin: Japan
Product Description
The TDK-Lambda RSEN-2003 is a single-phase EMC/EMI power line filter rated at 3 amps and 250VAC/250VDC, designed to suppress conducted electromagnetic interference on AC or DC power lines. It features an integrated terminal block connection, a compact low-profile chassis-mount enclosure (with optional DIN rail mount via -D suffix), and uses TDK ferrite core material for broadband noise attenuation across a wide frequency range. Rated for up to 750W, the RSEN series is suitable for general-purpose industrial, medical, test, and communications applications requiring compliance with CISPR and related EMC standards.
Technical / Part NumberRSEN-2003SeriesRSENProduct TypeSingle-Phase EMC/EMI Power Line FilterRated Current3ARated Voltage (AC)250VACRated Voltage (DC)250VDCInput Frequency47–63 HzNumber of PhasesSingle PhaseNumber of Filter Stages1 StageLeakage Current1.0 mADC Resistance250 mΩShort Circuit Current Rating (SCCR)14 kACommon Mode Attenuation ≥25 dB0.1–20 MHzDifferential Mode Attenuation ≥25 dB0.2–30 MHzHV Pulse ProtectionNone (N)Core MaterialTDK FerriteTerminal / Connection TypeTerminal Block (captive screws & covers)Mounting TypeChassis Mount (DIN rail mount available with -D suffix)Withstanding Voltage2500 VACInsulation Resistance100 MΩOperating Temperature Range-25°C to +85°CHeight35 mmWidth52 mmLength (Depth)87 mmMass / Weight170 gSafety CertificationsUL1283, CSA C22.2 No.8, EN60939-1, EN60939-2RoHS ComplianceYes (with exemption) — 2011/65/EU, 2015/863Lifecycle StatusActive / CurrentTypical ApplicationsIndustrial, Medical, Test & Measurement, Communications
We warranty all items for 30 days from date of purchase.
Store PoliciesDomestic Shipping
All items under 145 lbs ship via USPS Priority Mail, UPS Ground, or UPS Next Day Air. We take pride in proper packaging to ensure your items arrive quickly and safely.
- Orders placed before 12:00 PM EST typically ship same day
- Next Day Air orders must be placed by 3:00 PM EST
- Can ship using your UPS account number upon request
- Tracking numbers sent to your account
Freight Shipping
Items over 145 lbs require freight shipping. We ship LTL and full trailer loads with quotes available prior to purchase.
- Provide: Zip code, commercial/residential location, liftgate needs
- Shipping quotes provided within 24 hours
International Shipping
Available for all items. We assist with customs forms and provide overseas delivery quotes.
Payment
We accept PayPal and all major credit cards through checkout. Payment is due within 3 days of purchase.
Returns
We offer a 30-day return policy. Items must be returned in original condition. Buyer pays return shipping unless item was misrepresented. Refunds processed within 3 business days of receiving returned item.
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