Recommended Soldering Conditions | Panasonic EZASC, EZANC manual

Chip 3-Terminal Capacitor Array

■Recommended Soldering Conditions

Recommendations and precautions are described below.

●Recommended soldering conditions for reﬂow

·Reﬂow soldering shall be performed a maximum of two times.

·Please contact us for additional information when used in conditions other than those speciﬁed. ·Please measure the temperature of the terminals and study every kind of solder and printed circuit board for solderability before actual use.

	Temperature	Peak
	Temperature	Preheating
		Preheating
		Heating

For soldering (Example : Sn/Pb)

	Temperature	Time
Preheating	140 °C to 160 °C	60 s to 120 s
Main heating	Above 200 °C	30 s to 40 s
Peak	235 ± 5 °C	max. 10 s
For lead-free soldering (Example : Sn/Ag/Cu)

	Temperature	Time
Preheating	150 °C to 180 °C	60 s to 120 s
Main heating	Above 230 °C	30 s to 40 s
Peak	max. 260 °C	max. 10 s

Time

●Flow Soldering

We do not recommend flow soldering to the Chip 3-Terminal Capacitor Array: EZASC, because solder bridging may occur due to the narrow 0.8 mm pitch of EZASC. Please contact us regarding flow soldering of EZANC type.

Safety Precautions

The following are precautions for individual products. Please also refer to the precautions common to EMI Filters, Fuses, and Sensors(MR Elements) shown on page EX2 of this catalog.

1.Take measures against mechanical stress during and after mounting of Chip 3-Terminal Capacitor Array (hereafter called the capacitor arrays) so as not to damage their electrodes and protective coatings.

Be careful not to misplace the capacitor arrays on the land patterns. Otherwise, solder bridging may occur.

2.Do not use halogen-based or other high-activity flux. Otherwise, the residue may impair the capacitors arrays' performance and/or reliability.

3.When soldering with a soldering iron, never touch the capacitor arrays' bodies with the tip of the soldering iron. When using a soldering iron with a high temperature tip, ﬁnish soldering as quickly as possible (within three seconds at 350 ° C max.).

4.As the amount of applied solder becomes larger, the mechanical stress applied to the capacitor arrays increases, causing problems such as cracks and faulty characteristics. Avoid applying an excessive amounts of solder.

5.Do not apply shock to the capacitor arrays or pinch them with a hard tool (e.g. pliers and tweezers). Otherwise, the capacitor arrays' protective coatings and bodies may be chipped, affecting their performance.

6.Avoid excessive bending of printed circuit boards in order to protect the capacitor arrays from abnormal stress.

7.The static capacitance may decrease by a few percent from the time of shipment due to the characteristics peculiar to dielectric materials having a high dielectric constant.

Design and speciﬁcations are each subject to change without notice. Ask factory for the current technical speciﬁcations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.	Feb. 2006
	Feb. 2006

EZANC, EZASC specifications

Panasonic has long been a pioneer in the world of audio technology, and their latest offerings, the EZANC and EZASC, continue this legacy with remarkable advancements in sound quality and user experience. These cutting-edge devices are engineered to deliver an immersive audio journey that caters to the modern audiophile.

The EZANC model is particularly notable for its superior noise cancellation technology. Panasonic has integrated advanced Adaptive Noise Cancelling (ANC) features, which dynamically adjust to environmental sounds. This ensures that users can enjoy their music or calls without distractions, whether they're in busy urban settings or quieter environments. The user can toggle between different ANC levels depending on the surrounding noise, providing versatile listening experiences.

On the other hand, the EZASC emphasizes superior sound quality with its high-resolution audio capabilities. It supports a wide range of audio formats, allowing users to enjoy music in its purest form. The device is equipped with a powerful DAC (Digital-to-Analog Converter) that minimizes distortion and ensures that every note is crystal clear. This makes the EZASC ideal for those who appreciate rich musical nuances, from thumping bass lines to shimmering highs.

Both models feature Bluetooth connectivity, ensuring seamless pairing with a variety of devices. The EZANC and EZASC utilize the latest Bluetooth codecs for enhanced audio transmission, making it possible to enjoy high-fidelity sound wirelessly. With extended battery life, users can enjoy uninterrupted playback for hours on end, further enhancing the convenience of these devices.

Additionally, ergonomic design is a hallmark of both models. They are crafted to provide comfort during extended use, with soft ear cushions and adjustable headbands. Whether you're working out, commuting, or simply chilling at home, these headphones ensure a snug fit without causing discomfort.

Both headphones come equipped with touch controls, allowing users to manage calls and playback effortlessly. Voice assistant compatibility makes it easy to access information hands-free, adding to the overall user-friendly experience.

In summary, Panasonic's EZANC and EZASC headphones embody a combination of innovative technology, superior sound quality, and user-centric design. These models are a testament to Panasonic's dedication to delivering exceptional audio experiences, making them an excellent choice for audio enthusiasts and everyday users alike.