CM453232-470KL Product Information

Overview

The CM453232-470KL is a surface mount technology (SMT) chip inductor from the CM45 series, designed for applications requiring high reliability and performance in a compact form factor.

Key Features

• High Resistance to Heat and Humidity: Suitable for harsh environmental conditions.
• Mechanical Shock and Pressure Resistance: Durable construction for reliable performance.
• Accurate Dimensions: Ideal for automatic surface mounting.
• Wide Inductance Range: From 1.0 nH to 1000 µH.
• RoHS Compliant: Meets environmental standards as per RoHS Directive 2002/95/EC and RoHS Recast 2011/65/EU.

Technical Specifications

• Inductance: 470 µH.
• Tolerance: ±10%.
• Tolerance Code: K.
• Q Factor: Minimum 10 at 2.52 MHz.
• Self-Resonant Frequency (SRF): Minimum 9 MHz.
• DC Resistance (RDC): Maximum 5 ohms.
• Current Rating (IDC): Maximum 140 mA.

General Specifications

• Core Material: Ferrite.
• Coil Type: Copper wire.
• Enclosure: Epoxy resin.
• Terminal: Tin (Sn).

Temperature and Environmental Specifications

• Temperature Rise: Maximum 20 °C.
• Ambient Temperature: Maximum 100 °C.
• Operating Temperature Range: -40 °C to +125 °C.
• Storage Temperature Range: -40 °C to +125 °C.
• Resistance to Soldering Heat: 260 °C for 5 seconds.

Product Dimensions

• Dimensions (L x W x H): 3.2 ± 0.2 mm x 1.7 ± 0.2 mm x 1.0 mm.
• Recommended Land Pattern Dimensions:Length: 4.5 ± 0.3 mm.Width: 1.9 mm.

Soldering Profile

• Peak Temperature: Maximum 250 °C.
• Time at Peak Temperature: Maximum 20~40 seconds.
• Time Above 217 °C: Maximum 60~150 seconds.
• Average Ramp-up Rate: Maximum 200~250 °C per second.

Packaging Specifications

• Tape Carrier Dimensions:Length: 178 mm (minimum).Width: 13 mm.Thickness: 2 mm.
• Reel Dimensions:Inner Diameter: 60 mm.Outer Diameter: 13 mm.Flange Width: 21 mm.Hub Height: 2 mm.
• Quantity per Reel: 500 pieces.
• Weight: 100 grams.