PM54-221K-RC JW Miller A Bourns Company, PM54-221K-RC Datasheet - Page 9

• Manufacturer Part Number: PM54-221K-RC
• Description: INDUCTOR UNSHIELD 220UH .35A SMD
• Manufacturer: JW Miller A Bourns Company
• Series: PM54r
• Type: Ferrite Corer

Specifications of PM54-221K-RC

• Inductance: 220µH
• Current: 350mA
• Current - Saturation: 440mA
• Tolerance: ±10%
• Shielding: Unshielded
• Dc Resistance (dcr): 1.570 Ohm
• Q @ Freq: 20 @ 796kHz
• Self Resonant Freq: 6MHz
• Package / Case: 0.228" L x 0.228" W x 0.189" H (5.80mm x 5.80mm x 4.80mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Temperature Rise: -
• Other names: M8519TR

PM1812 Series (continued)
Product Dimensions
Pad Layout
(.094 to .102)
Revised PM1812
Revised PM1812
(.079 to .118)
2.4 to 2.6
2.0 to 3.0
(.039)
1.0
CM453232
(.217 to .236)
5.5 to 6.0
Marking
(.177)
4.5
(.125)
3.2
(.039)
1.0
(.125 .008)
3.2 0.2
(.066 .008)
1.7 0.2
(.047)
1.2
(.177 ± .016)
4.5 ± 0.4
Original PM1812
Original PM1812
(.118)
3.0
(.059)
1.5
(.039)
1.0
(.157)
4.0
DIMENSIONS:
(.126)
(.043 to .071)
(.126)
3.2
3.2
1.1 to 1.8
(INCHES)
MM