PM638S-3R3-RC BOURNS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
Features
■ Formerly model ■ Height of 4.0 mm max. ■ Current rating up to 3.5 A ■ RoHS compliant*
Applications
■ Input/output of DC/DC converters ■ Power supplies for: Portable communication equipment Camcorders LCD TVs Car radios PM638S Series - Shielded SMD Power Inductor *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. General Specifi cations Operating Temperature (Temperature rise included) Storage Temperature .. -40 °C to +125 °C Resistance to Soldering Heat Materials at Isat *RoHS COMPLIANT DIMENSIONS: MM (INCHES) Product Dimensions Electrical Specifi cations Recommended Layout Inductance 100 kHz Test SRF DCR Q Frequency Typ. Max. Irms Isat Bourns Part No. (µH) Tol. % Ref. (MHz) (MHz) (m Ω) (A) (A) Soldering Profi le Temperature (°C) 125 175 225 275 0 50 100 150 200 250 300 Time (seconds) 120 - 150 seconds 60 - 90 seconds 260°C peak 190°C 150°C 220°C Ramp D own 6°C/second maximum <1> 255°C <1> Maximum of 10 seconds between +255°C and +260°C Ramp Up 3°C/second maximum 10 seconds minimum Rev. 02/22/05 Electrical Schematic LCR METER
Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. PM638S Series - Shielded SMD Power Inductor Inductance vs. Current 0123456 Current (A) PM638S-3R3-RC Inductance (μH) 01 234 Current (A) PM638S-5R0-RC Inductance (μH) 01234 Current (A) PM638S-6R2-RC Inductance (μH) 01234 Current (A) PM638S-7R4-RC Inductance (μH) 0 0.5 1 1.5 2 2.5 3 Current (A) PM638S-8R7-RC Inductance (μH) 0 0.5 1 1.5 2 2.5 3 Current (A) PM638S-100-RC Inductance (μH) 0 0.5 1 1.5 2 2.5 3 Current (A) PM638S-120-RC Inductance (μH) 0 0.5 1 1.5 2 2.5 Current (A) PM638S-150-RC Inductance (μH) 0 0.5 1 1.5 2 Current (A) PM638S-180-RC Inductance (μH) 0 0.5 1 1.5 2 Current (A) PM638S-220-RC Inductance (μH) 0 0.5 1 1.5 2 Current (A) PM638S-270-RC Inductance (μH) 0 0.5 1 1.5 Current (A) PM638S-330-RC Inductance (μH)
PM638S Series - Shielded SMD Power Inductor Inductance vs. Current Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. 0 0.5 1 1.5 Current (A) PM638S-390-RC Inductance (μH) 0 0.5 1 1.5 Current (A) PM638S-470-RC Inductance (μH) 0 0.2 0.4 0.6 0.8 1 Current (A) PM638S-560-RC Inductance (μH) 0 0.2 0.4 0.6 0.8 1 Current (A) PM638S-680-RC Inductance (μH) 0 0.2 0.4 0.6 0.8 1 Current (A) PM638S-820-RC Inductance (μH) 100 0 0.2 0.4 0.6 0.8 1 Current (A) PM638S-101-RC Inductance (μH) 120 100
Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. PM638S Series - Shielded SMD Power Inductor Packaging Specifi cations REV. 03/11 18.0 + 0 (.709 + 0) 22.4 (.882) 2.0 ± 0.5 (.079 ± .020) 50.0 - 0 (1.969 - 0) 330.0 (12.99) DIA. 13.0 ± 0.5 (.512 ± .020) DIA. 13.0 ± 0.5 (.512 ± .020) DIA.21.0 ± 0.8 (.827 ± .032) STARTEND 4.0 (.157) 12.0 (.472) 200 (7.87) NO COMPONENT NO COMPONENT COMPONENTS 400 (15.75) USER DIRECTION OF FEED 100 100 100 100 QTY: 1000 PCS. PER REEL DIMENSIONS: MM (INCHES)