Product Overview

The PSPMAA0603-4R7M-ANF is a high-quality SMD Inductor designed for general electronic equipment applications. It offers reliable performance and is suitable for use in AV equipment, communication devices, home appliances, entertainment systems, computers, personal devices, office equipment, measurement equipment, and industrial robots. This inductor is built to withstand standard operating conditions and comes from PROD TECHNOLOGY CO., LTD. and E-LIVEN TECHNOLOGY CO., LTD. in Taiwan.

Product Attributes

• Brand: PROD TECHNOLOGY CO., LTD. / E-LIVEN TECHNOLOGY CO., LTD.
• Origin: Taiwan
• Part Number: PSPMAA0603-4R7M-ANF

Technical Specifications

Dimensions (mm)

Electrical Characteristics

• All test Data is referenced to 25 ambient.
• Typical Heat Rating DC Current would cause an approximately T of 40.
• Typical Saturation DC Current would cause Lo to drop approximately 35%.
• The Part temperature (ambient + T) should not exceed 125 under worst case operating conditions.

Mechanical Reliability

• Solder heat proof: Preheating: 180 10 90 seconds, Soldering: 255 5 for 3 1 sec. Inductance change within 5%.
• Shock: Without mechanical damage with 981m/s2 (100G) shock. Inductance change within 5%.
• Vibration: Without mechanical damage. Vibration frequency: 10Hz to 55Hz to 10Hz, 60 seconds cycle, Vibration time: 2 hours. Inductance change within 5%.

Endurance Reliability

• Thermal Shock: -25, (30 mins) -> room temp. (5 mins) -> 125, (30 mins) -> room temp. (5 mins), 100 cycles. Inductance change within 5%.
• DC Current @ 85: Apply IDC current @ 85 ambient, Duration: 1000 hrs. Inductance change within 5%.
• Humidity: Humidity: 90~95, Duration: 1000 hrs. Inductance change within 5%.
• Low Temp. Storing: -25 2 for total 1,000 +4/-0 hours. Inductance change within 5%.
• High Temp. Storing: 125 2 for total 1,000 +4/-0 hours. Inductance change within 5%.

Recommended Soldering Temperature Graph

Preheating: 150 for 10 Sec, Soldering: 260 for 60~240 Sec.

Carrier Tape and Reel Packing

Unit: (mm)

Typical Pulling Force: 10 grams

Product Precautions

When using this product, please pay attention to the following:

• The product's shelf life is 12 months, under storage conditions: temperature 5~40, humidity within 10~80%RH. Exceeding the shelf life may cause oxidation of the product's terminal electrodes.
• Do not use or store in extreme environments (high salt, strong acids, strong bases, strong radiation, etc.).
• Preheat the product before soldering; the temperature difference between preheating and soldering temperature is recommended to be controlled within 150.
• If rework or re-soldering is required after the product is soldered, follow the specified conditions in the datasheet. Excessive heating temperature and repeated disassembly may lead to product failure.
• After the product is soldered to the PCB, do not apply residual stress to the inductor due to PCB overall or local deformation. This may cause the inductor to crack, detach, or fail.
• Do not expose the product to cleaning agents, alcohol, or other liquids, as this can corrode the product body and lead to failure.
• The product's temperature will rise with increasing current when powered on; ensure sufficient margin is considered during design.
• Excessive static electricity can cause permanent damage to the product; pay attention to static protection.
• Do not touch any part of the product during the power-on process to prevent electric shock.
• As a magnetic product, consider potential mutual interference between surrounding components and this product during design.
• This product is suitable for general electronic equipment such as AV equipment, communication equipment, home appliances, entertainment equipment, computer equipment, personal devices, office equipment, measurement equipment, and industrial robots, provided they are used under normal operating and usage methods. For special applications requiring high safety and reliability, or where product failure could endanger life, property, or cause significant adverse social impact, please communicate with our company before design and use. The company is not liable for any consequences arising from the use of this product in special applications without our written consent. Special applications include, but are not limited to: equipment, transportation equipment (automobiles, rail transit products, ships, etc.), aerospace equipment, power generation control equipment, nuclear power-related equipment, explosion ignition control equipment, traffic control equipment, national defense security equipment, disaster prevention and relief equipment, various safety certification equipment, emergency rescue equipment, and other equipment identified as special use.