ERQ12Z 查看數據表（PDF） - Panasonic Corporation

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产品描述 (功能)

生产厂家

ERQ12Z

Metal Film Fusing Resistors

Panasonic Corporation 

Fixed Resistors

Safety Precautions (Common precautions for Fixed Resistors)

• When using our products, no matter what sort of equipment they might be used for, be sure to make a written

agreement on the specifications with us in advance. The design and specifications in this catalog are subject to

change without prior notice.

• Do not use the products beyond the specifications described in this catalog.

• This catalog explains the quality and performance of the products as individual components. Before use, check

and evaluate their operations when installed in your products under the actual conditions for use.

• Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment

where a defect in these products may cause the loss of human life or other significant damage, such as

damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment,

electric heating appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention

equipment.

✽ Systems equipped with a protection circuit and a protection device.

✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single

fault.

✽ Systems equipped with an arresting the spread of fire or preventing glitch.

(1) Precautions for use

• These products are designed and manufactured for general and standard use in general elec tron ic equipment.

(e.g. AV equipment, home electric appliances, office equipment, information and communication equipment)

For applications in which special quality and reliability are required, or if the failure or malfunction of the

products may directly jeopardize life or cause threat of personal injury (such as for aircraft and aerospace

equipment, traffic and transport equipment, combustion equipment, medical equipment, accident prevention

and anti-theft devices, and safety equipment), please be sure to consult with our sales representative in

advance and to exchange product specifications which conform to such applications.

• These products are not intended for use in the following special conditions. Before using the products, carefully

check the effects on their quality and performance, and determine whether or not they can be used.

1. In liquid, such as water, oil, chemicals, or organic solvent.

2. In direct sunlight, outdoors, or in dust.

3. In salty air or air with a high concentration of corrosive gas, such as Cl2，H2S，NH3，SO2，or NOX .

4. Electric Static Discharge (ESD) Environment.

These components are sensitive to static electricity and can be damaged under static shock (ESD).

　　 Please take measures to avoid any of these environments.

Smaller components are more sensitive to ESD environment.

5. Electromagnetic and Radioactive Environment.

Avoid any environment where strong electromagnetic waves and radiation exist.

6. In an environment where these products cause dew condensation.

7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with

resin or other materials.

• These products generate Joule heat when energized. Carefully position these products so that their heat will

not affect the other components.

• Carefully position these products so that their temperatures will not exceed the category temperature range

due to the effects of neighboring heat-generating components. Do not mount or place heat-generating

components or inflammables, such as vinyl-coated wires, near these products.

• Note that non-cleaning solder, halogen-based highly active flux, or water-soluble flux may deteriorate the

performance or reliability of the products.

• Carefully select a flux cleaning agent for use after soldering. An unsuitable agent may deteriorate the

performance or reliability. In particular, when using water or a water-soluble cleaning agent, be careful not to

leave water residues. Otherwise, the insulation performance may be deteriorated.

• Do not apply flux to these products after soldering. The activity of flux may be a cause of failures in these

products.

• Refer to the recommended soldering conditions and set the soldering condition. High peak temperature or

long heating time may impair the performance or the reliability of these products.

• Recommended soldering condition is for the guideline for ensuring the basic characteristics of the products,

not for the stable soldering conditions. Conditions for proper soldering should be set up according to individual

conditions.

01. Oct. 2019

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