ECWU2472V16 Panasonic Capacitor (Other) In Stock
Panasonic ECWU2472V16 is a 4.7 µF, 250 V surface mount PEN film capacitor measuring 4.8 x 3.3 x 1.4 mm, optimized for DC blocking in xDSL line interface circuits. Features mold-less construction with stacked metallized polyethylene naphthalate dielectric. From $0.50 in stock worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- ECWU2472V16 Datasheet PDF
- Category
- Capacitor
- Price
- From $0.5387(MOQ 1)
- Temp Range
- -55.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ECWU2472V16?
- 4.7 µF capacitance at 250 V rating in a compact 4.8 x 3.3 x 1.4 mm surface mount package for high-voltage film capacitor applications
- Stacked metallized PEN (polyethylene naphthalate) film dielectric provides superior heat resistance and self-healing properties compared to standard PET film capacitors
- Mold-less construction minimizes mechanical stress on the dielectric film and improves reliability in surface mount reflow assembly processes
What is ECWU2472V16 used for?
The ECWU2472V16 is primarily designed for DC blocking in xDSL line interface circuits where 4.7 µF capacitance and 250 V rating are required in a surface mount format. Its PEN film dielectric and self-healing metallized construction make it suitable for telecom line cards, ADSL/VDSL modem equipment, and industrial power conversion circuits. The compact 4.8 x 3.3 mm footprint allows integration into space-constrained PCB designs for network access equipment.
What are the specifications of ECWU2472V16?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 20Weeks |
| YTEOL | 0 |
| Capacitance | 4.7 µF |
| Capacitor Type | FILM CAPACITOR |
| Dielectric Material | POLYETHYLENE NAPHTHALATE |
| Height | 1.4mm |
| JESD-609 Code | e1 |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 5% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED, 13 INCH |
| Positive Tolerance | 5% |
| Rated (DC) Voltage (URdc) | 250V |
| Size Code | 1913 |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Shape | WRAPAROUND |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.25.00.45 |
| Country of Origin | Japan |
Where can I find the ECWU2472V16 datasheet?
ECWU2472V16 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECWU2472V16?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does the ECWU2472V16 provide for xDSL DC blocking applications?
The ECWU2472V16 provides 4.7 µF capacitance at a 250 V DC rating, making it well-suited for DC blocking in xDSL line interfaces where high voltage isolation and adequate capacitance at signal frequencies between 25 kHz and 2.2 MHz are required.
Why does the ECWU2472V16 use PEN film instead of PET film as its dielectric material?
Polyethylene naphthalate (PEN) film has a higher glass transition temperature above 120°C and lower moisture absorption than PET, giving the ECWU2472V16 better dimensional stability and dielectric performance during SMT reflow at temperatures up to 260°C and in humid operating environments.
What are the physical dimensions of the ECWU2472V16 and how does its height affect PCB design?
The ECWU2472V16 measures 4.8 mm length by 3.3 mm width with a height of only 1.4 mm, enabling it to fit under board-to-board connectors or within low-profile enclosures in xDSL modem and telecom line card designs with tight vertical clearance requirements.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $1.5390 | $1.54 |
| 261+ | $0.6156 | $160.67 |
| 1301+ | $0.5387 | $700.85 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
UQCFVA220JAT2A
AVX
Capacitor
UQCFVA201JAT2A
AVX
Capacitor
UQCFVA200JAT2A
AVX
Capacitor
UQCFVA1R8BAT2A
AVX
Capacitor
UQCFVA1R5BAT2A
AVX
Capacitor
UQCFVA1R2BAT2A
AVX
Capacitor
UQCFVA1R1BAT2A
AVX
Capacitor
UQCFVA1R0BAT2A
AVX
Capacitor
UQCFVA181JAT2A
AVX
Capacitor
UQCFVA180JAT2A
AVX
Capacitor
UQCFVA151JAT2A
AVX
Capacitor
UQCFVA150JAT2A
AVX
Capacitor
UQCFVA121JAT2A
AVX
Capacitor
UQCFVA120JAT2A
AVX
Capacitor
UQCFVA101JAT2A
AVX
Capacitor
UQCFVA100JAT2A
AVX
Capacitor
UQCFVA0R9BAT2A
AVX
Capacitor
UQCFVA0R8BAT2A
AVX
Capacitor
UQCFVA0R7BAT2A
AVX
Capacitor
UQCFVA0R6BAT2A
AVX
Capacitor
UQCFVA0R5BAT2A
AVX
Capacitor
UQCFVA0R4BAT2A
AVX
Capacitor
UQCFVA0R3BAT2A
AVX
Capacitor
UQCFVA0R2BAT2A
AVX
Capacitor