ECQ-B1H393JF Panasonic ECQ-B1H393JF is a 0.039µF 50VDC ±5% polyester film capacitor with radial leads. It is designed for general purpose applications with an operating temperature range of -40°C to +105°C.
Mfr Part #:

ECQ-B1H393JF

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ECQ-B1H393JF is a 0.039µF 50VDC ±5% polyester film capacitor with radial leads. It is designed for general purpose applications with an operating temperature range of -40°C to +105°C.
Total Stock: 860 pcs

ECQ-B1H393JF Available from 1 distributor

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ECQ-B1H393JF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Dielectric Material
Dissipation Factor
Height
Insulation Resistance
Lead Spacing
Lead Style
Length
Mounting Type
Operating Temperature
Termination
Termination Style
Tolerance
Voltage Rating
Width
Withstand Voltage

ECQ-B1H393JF Description

Short technical summary and product information.

The Panasonic ECQ-B1H393JF is a polyester film capacitor from the ECQ-B series, offering a capacitance of 0.039µF with ±5% tolerance and a rated voltage of 50VDC. It features a radial through-hole package with PC pin terminations and a lead spacing of 5.00mm, making it suitable for automated insertion.

 

This capacitor is built with a non-inductive construction using polyester dielectric, providing excellent electrical characteristics such as low dissipation factor (≤0.8% at 1kHz) and high insulation resistance (≥30000 MΩ). Its operating temperature range from -40°C to +105°C ensures reliable performance in a variety of environments.

 

Ideal for general purpose applications including bypass, coupling, and filtering circuits. The compact size (7.50mm x 4.00mm x 8.00mm) allows for high-density mounting on PCBs.

 

RoHS compliant and with MSL 1 rating for moisture sensitivity, this capacitor meets environmental standards.

ECQ-B1H393JF Quick Information

Product Type: Film Capacitor
Series: ECQB(F)
Canonical Name: Panasonic ECQ-B1H393JF Polyester Film Capacitor 0.039µF 50VDC ±5% Radial
Subcategory: Polyester Film Capacitor

ECQ-B1H393JF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ECQ-B1H393JF Features

  • 0.039µF capacitance with ±5% tolerance.
  • Rated for 50VDC operation.
  • Polyester film dielectric material.
  • Radial through-hole package with 5mm spacing.
  • Non-inductive construction for stable performance.

ECQ-B1H393JF Applications

  • General purpose coupling and decoupling circuits.
  • Bypass capacitors in power supply lines.
  • Filtering applications in audio circuits.
  • Timing and frequency control circuits.

ECQ-B1H393JF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value?

0.039 µF

What is the rated voltage?

50 VDC

What dielectric material is used?

Polyester

What is the capacitance tolerance?

±5%

What is the package type?

Radial through-hole with PC pins and 5.00mm lead spacing

What is the operating temperature range?

-40°C to +105°C

What is the dissipation factor?

≤0.8% at 20°C, 1 kHz

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