SD3112-221-R Coiltronics/Div of Cooper/Bussmann, SD3112-221-R Datasheet - Page 2

• Manufacturer Part Number: SD3112-221-R
• Description: INDUCTOR LO PROFILE 220UH 0.121A
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: SD3112r
• Type: Ferrite Corer

Specifications of SD3112-221-R

• Inductance: 220µH
• Current: 121mA
• Current - Saturation: 117mA
• Tolerance: ±20%
• Shielding: Shielded
• Dc Resistance (dcr): 9.120 Ohm
• Package / Case: 0.122" L x 0.122" W x 0.047" H (3.10mm x 3.10mm x 1.20mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Temperature Rise: -

Mechanical Diagrams
Dimensions are in millimeters.
Part Marking:
3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).
Packaging Information
DC Current vs. Temperature
90
80
70
60
50
40
30
20
10
0
0
0.05
0.1
0.15
Total Loss (W)
0.2
0.25
0.3
0.35
Low Profile Power Inductors
0.4
Parts packaged on 13" Diameter reel,
4,100 parts per reel.
0.45
SD3112 Series