ECW-U2124V16 Panasonic Capacitor (Other) In Stock
Panasonic ECW-U2124V16 is a 120 nF stacked metallized PEN film capacitor rated at 250 VDC, designed for DC blocking in xDSL line interface circuits with mold-less construction for low self-inductance. Delivers high insulation resistance and stable capacitance across temperature for telecom applications. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECW-U2124V16 Datasheet PDF
- Category
- Capacitor
- Price
- From $1.0943(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ECW-U2124V16?
- 120 nF stacked metallized PEN film dielectric with mold-less construction for ultra-low parasitic inductance in xDSL DC blocking
- 250 VDC rating with high insulation resistance ensures reliable long-term operation in telecom line interface circuits
- Stable capacitance over temperature range supports consistent xDSL signal coupling and DC blocking performance
What is ECW-U2124V16 used for?
ECW-U2124V16 is designed primarily for DC blocking in xDSL line interface units, ADSL, VDSL, and POTS splitter circuits where the capacitor must pass high-frequency signals while blocking DC line voltage up to 250 VDC. Its stacked metallized PEN film construction provides low equivalent series inductance, making it ideal for DSLAM port cards and CPE modem line interfaces requiring precise 120 nF capacitance values. The mold-less design also suits compact surface-mount telecom board assemblies with tight height constraints.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ECW-U2124V16 datasheet?
ECW-U2124V16 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECW-U2124V16?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance value and voltage rating does ECW-U2124V16 provide for xDSL DC blocking?
ECW-U2124V16 provides 120 nF capacitance at a 250 VDC voltage rating, delivering the correct DC blocking impedance and voltage holdoff needed in xDSL and ADSL line interface circuits at subscriber loop voltages up to 48 V DC with transient protection margins.
How does the mold-less PEN film construction of ECW-U2124V16 benefit high-frequency xDSL signal coupling?
The mold-less stacked metallized PEN film construction of ECW-U2124V16 minimizes package-induced series inductance, maintaining stable 120 nF capacitance and low ESR at the 17 MHz to 30 MHz VDSL signal band for accurate DC-blocking without attenuating high-frequency xDSL data signals.
In which telecom board designs is ECW-U2124V16 specified as a DC blocking capacitor?
ECW-U2124V16 is specified in DSLAM port cards, ADSL/VDSL CPE modems, and POTS splitter boards where 120 nF film capacitors at 250 VDC must block subscriber line DC bias while passing xDSL signals at frequencies from 25 kHz up to 30 MHz with minimal insertion loss.
What dielectric material does ECW-U2124V16 use and how does it affect capacitance stability?
ECW-U2124V16 uses a polyethylene naphthalate (PEN) film dielectric, which exhibits lower capacitance drift with temperature compared to polyester (PET) film, ensuring the 120 nF blocking capacitance stays within tight tolerance over the operating temperature range of telecom line cards in central office and outdoor cabinet environments.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $1.3992 | $69.96 |
| 100+ | $1.3028 | $130.28 |
| 500+ | $1.1399 | $569.97 |
| 6000+ | $1.1057 | $6634.44 |
| 12000+ | $1.1000 | $13200.48 |
| 24000+ | $1.0943 | $26264.16 |
In Stock · 24h Response · Worldwide Shipping
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