BKP1005HS121-T

BKP1005HS121-T Specifications

Manufacturer: Taiyo Yuden
Part Number: BKP1005HS121-T
Product Type: Multilayer Chip Bead Inductor
Impedance: 120 Ω ±25% at 100 MHz
Rated Current: 1 A (maximum) from -55°C to +85°C
DC Resistance (DCR): 140 mΩ (maximum)
Case Size: 0402 (1005 metric)
Dimensions: 1.0 mm (L) x 0.5 mm (W) x 0.5 mm (H)
Operating Temperature Range: -55°C to +125°C
Soldering Method: Reflow
Compliance: RoHS and REACH Compliant
Halogen Free: Yes
Lifecycle Status: Phaseout

Key Features

The BKP1005HS121-T from Taiyo Yuden is a compact multilayer chip bead inductor designed for power line noise suppression. With an impedance of 120 Ω at 100 MHz and a maximum rated current of 1 A, it effectively filters high-frequency noise while maintaining signal integrity. Its low DC resistance of 140 mΩ minimizes power loss, enhancing overall circuit efficiency. The 0402 case size and surface-mount design facilitate easy integration into high-density PCB layouts. Operating reliably across a broad temperature range from -55°C to +125°C, this component is suitable for various environmental conditions. Additionally, its compliance with RoHS and REACH standards, along with being halogen-free, underscores its environmental friendliness.

Applications

High-frequency noise suppression in DC power supply lines of personal computers and information system products.
EMI filtering in USB and IEEE1394 interfaces to ensure signal clarity.
Prevention of circuit interference in mobile systems such as PDC, PHS, and PDAs.
Noise reduction in power lines of industrial automation equipment.
Enhancement of signal integrity in communication devices.

Product Overview

Taiyo Yuden’s BKP1005HS121-T multilayer chip bead inductor is engineered to provide effective noise suppression in power lines, making it an ideal choice for applications requiring high-frequency filtering. Its compact 0402 package allows for seamless integration into space-constrained designs, while the low DC resistance ensures minimal power consumption. The component’s wide operating temperature range and robust construction make it reliable in various environmental conditions. As the product is in its phaseout stage, designers should consider current availability and potential alternatives for new projects.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.