Name: ECW-F4303HL
Brand: Panasonic Electronic Components
SKU: ECW-F4303HL
Availability: InStock
Rating: 5 (107 reviews)

ECW-F4303HL

For Reference Only

Part Number	ECW-F4303HL
Manufacturer	Panasonic Electronic Components
Description	CAP FILM 0.03UF 3% 400VDC RADIAL
Datasheet	ECW-F4303HL Specifications
Package	Radial
ECAD
In Stock	15,852 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 25 - May 30 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ECW-F4303HL (Film Capacitors) is manufactured by Panasonic Electronic Components and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ECW-F4303HL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ECW-F4303HL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ECW-F4303HL.

ECW-F4303HL Specifications

Manufacturer	Panasonic Electronic Components
Category	Capacitors - Film Capacitors
Package	Radial
ECAD
Series	ECW-F(L)
Capacitance	0.03µF
Tolerance	±3%
Voltage Rating - AC	-
Voltage Rating - DC	400V
Dielectric Material	Polypropylene (PP), Metallized
ESR (Equivalent Series Resistance)	-
Operating Temperature	-40°C ~ 105°C
Mounting Type	Through Hole
Package / Case	Radial
Size / Dimension	0.492" L x 0.252" W (12.50mm x 6.40mm)
Height - Seated (Max)	0.425" (10.80mm)
Termination	PC Pins
Lead Spacing	0.394" (10.00mm)
Applications	High Frequency, Switching
Features	-

ECW-F4303HL Reviews

Whitn*****hannan

March 11, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Maxt*****ortes

March 9, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ECW-F4303HL Packaging

ECW-F4303HL FAQ

1. How to order ECW-F4303HL on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ECW-F4303HL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ECW-F4303HL. All suppliers must pass our qualification reviews before they can publish their products including ECW-F4303HL on Heisener; we pay more attention to the channels and quality of ECW-F4303HL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ECW-F4303HL price and inventory displayed accurate?

The price and inventory of ECW-F4303HL fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ECW-F4303HL?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ECW-F4303HL we delivered, we will accept the replacement or return of the ECW-F4303HL only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ECW-F4303HL.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ECW-F4303HL pin diagram, ECW-F4303HL datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ECW-F4303HL Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ECW-F4303HL

D# V99:2348_11312444

Panasonic Electronic Components

Cap Film 0.03uF 400V PP 3% (12.5 X 6.4 X 9.3mm) Radial 10mm 105°C Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ECWF4303HL

D# ECW-F4303HL

Panasonic Electronic Components

Cap Film 0.03uF 400V PP 3% (12.5 X 6.4 X 9.3mm) Radial 10mm 105°C Bulk - Bulk (Alt: ECW-F4303HL)

RoHS: Compliant

ECWF4303HLB

D# ECW-F4303HLB

Panasonic Electronic Components

Cap Film 0.03uF 400V PP 3% (12.5 X 6.4 X 14.3mm) Radial 7.5mm 105°C Bulk - Bulk (Alt: ECW-F4303HLB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ECWF4303HL

D# ECWF4303HL

Panasonic Electronic Components

Cap Film 0.03uF 400V PP 3% (12.5 X 6.4 X 9.3mm) Radial 10mm 105°C Bulk (Alt: ECWF4303HL)

ECWF4303HLB

D# ECWF4303HLB

Panasonic Electronic Components

Cap Film 0.03uF 400V PP 3% (12.5 X 6.4 X 14.3mm) Radial 7.5mm 105°C Bulk (Alt: ECWF4303HLB)

Part Number

Manufacturer

Description

Stock

ECW-F4303HLB

Panasonic Electronic Components

CAP 0.03UF 400VDC PLYP 3% 12.5 X 6.4 X 14.3MM RDL 7.5MM - Bulk

ECW-F4303HL

Panasonic Electronic Components

CAP 0.03UF 400VDC PLYP 3% 12.5 X 6.4 X 14.3MM RDL 7.5MM - Bulk

Part Number

Manufacturer

Description

Stock

ECW-F4303HL

D# P12065-ND

Panasonic Electronic Components

CAP FILM 0.03UF 3% 400VDC RADIAL

243

ECW-F4303HLB

D# ECW-F4303HLB-ND

Panasonic Electronic Components

CAP FILM 0.03UF 3% 400VDC RADIAL

Part Number

Manufacturer

Description

Stock

ECWF4303HL

D# 3338085

Panasonic Electronic Components

CAP, 0.03UF, 400V, FILM, RADIAL

RoHS: Compliant

Min Qty: 1000

Container: Each

ECWF4303HLB

D# 3338086

Panasonic Electronic Components

CAP, 0.03UF, 400V, FILM, RADIAL

RoHS: Compliant

Min Qty: 1000

Container: Each

Part Number

Manufacturer

Description

Stock

ECW-F4303HL

Panasonic Electronic Components

RoHS: Compliant

pbFree: Yes

ECW-F4303HLB

Panasonic Electronic Components

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ECW-F4303HL

D# 667-ECW-F4303HL

Panasonic Electronic Components

Film Capacitors 400VDC 0.03uF 3% MPP L/S=10mm

RoHS: Compliant

937

ECW-F4303HLB

D# 667-ECW-F4303HLB

Panasonic Electronic Components

Film Capacitors 400VDC 0.03uF 3% MPP L/S=7.5mm

RoHS: Compliant

371

Part Number

Manufacturer

Description

Stock

ECW-F4303HL

D# 52W5656

Panasonic Electronic Components

ECWF(L), Met Polypropylene Film Cap Radi RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: Bulk

ECW-F4303HLB

D# 52W5657

Panasonic Electronic Components

ECWF(L), Met Polypropylene Film Cap Radi RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 300

Container: Bulk

Part Number

Manufacturer

Description

Stock

ECW-F4303HLB

D# NS-ECW-F4303HLB

Panasonic Electronic Components

OEM/CM ONLY

4392

ECW-F4303HL

D# NS-ECW-F4303HL

Panasonic Electronic Components

OEM/CM ONLY

5803

Part Number

Manufacturer

Description

Stock

ECWF4303HL

Panasonic Electronic Components

OEM/CM ONLY

345

Part Number

Manufacturer

Description

Stock

ECW-F4303HL

D# 25879098

Panasonic Electronic Components

Cap Film 0.03uF 400V PP 3% (12.5 X 6.4 X 9.3mm) Radial 10mm 105°C Bulk

RoHS: Compliant

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ECW-F4303HL

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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