PF0581.224NLT PULSE ELECTRONICS CORPORATION, PF0581.224NLT Datasheet - Page 2

• Manufacturer Part Number: PF0581.224NLT
• Description: INDUCTOR PWR UNSHIELD 210UH SMD
• Manufacturer: PULSE ELECTRONICS CORPORATION
• Series: PF0581NLr
• Type: Drum Corer

Specifications of PF0581.224NLT

• Inductance: 220µH
• Current: 530mA
• Current - Saturation: 530mA
• Current - Temperature Rise: 790mA
• Tolerance: ±10%
• Shielding: Unshielded
• Dc Resistance (dcr): 721 mOhm Max
• Package / Case: 0.406" L x 0.367" W x 0.174" H (10.32mm x 9.32mm x 4.42mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -

SMT POWER INDUCTORS
Unshielded Drum Core - PF0581NL Series
Notes from Tables
1. Inductance at Irated is a typical inductance value for the compo-
2. The rated current listed is the lower of the saturation current @
3. The saturation current, Isat, is the current at which the
www.pulseeng.com
USA 858 674 8100
nent taken at rated current.
25°C or the heating current.
component inductance drops by 10% (maximum) at an ambient
temperature of 25°C. This current is determined by placing the
component in the specified ambient environment and applying a
short duration pulse current (to eliminate self-heating effects) to
the component.
• •
Germany 49 7032 7806 0
Typical Inductance vs Current Characteristics
• •
Singapore 65 6287 8998
16
• •
Shanghai
4. The heating current, I
5. Optional Tape & Reel packaging can be ordered by adding a "T"
6. The temperature of the component (ambient plus temperature
suffix to the part number (i.e. PF0581.103NL becomes
PF0581.103NLT). Pulse complies to industry standard tape and
reel specification EIA481.
rise) must be within the stated operating temperature range.
the component temperature by approximately 45°C. The heating
current is determined by mounting the component on a typical
PCB and applying current for 30 minutes.
86 21 54643211 / 2
• •
China 86 755 33966678
DC
, is the DC current required to raise
• •
SPM2007 (11/07)
Taiwan 886 3 4641811