DR1050-221-R Coiltronics/Div of Cooper/Bussmann, DR1050-221-R Datasheet - Page 2

• Manufacturer Part Number: DR1050-221-R
• Description: INDUCTOR POWER SHIELD 220UH SMD
• Manufacturer: Coiltronics/Div of Cooper/Bussmann
• Series: DR1050r
• Type: Ferrite Corer

Specifications of DR1050-221-R

• Inductance: 220µH
• Current: 1A
• Current - Saturation: 980mA
• Tolerance: ±30%
• Shielding: Shielded
• Dc Resistance (dcr): 472 mOhm Max
• Package / Case: 0.413" L x 0.405" W x 0.196" H (10.50mm x 10.30mm x 5.00mm)
• 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: -
• Other names: 513-1424-2

Packaging Information
Core Loss
Mechanical Diagrams
Dimensions are in millimeters.
xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros. wwllyy = Date code, R = Revision level.
10.3 max.
TOP VIEW
2
1
wwlly R
XXX
SECTION A-A
10.5 max.
Ko
0. 0001
0. 001
0. 01
0. 1
10
1
BOTTOM VIEW
Bo
1
3.0
+0.1/-0.0
B
Ao=10.8 mm
Bo=11.0 mm
A1=10.5 mm
B1=10.7 mm
Ko=5.3 mm
1
1.5 dia
1.2
7.7
wwlly R
XX X
Ao
A1
2.0
User direction of feed
10
FRONT VIEW
LEFT VIEW
Bp-p (mT)
4.0
5.0 max.
16.0
1.5 dia
min
1MH z
100
RECO MMENDED PCB LAYOUT
A
A
7.3
500kHz
Low Profile Power Inductors
3.3
z
200kHz
100kHz
300kHz
1.6
Parts packaged on 13" Diameter reel,
500 parts per reel.
1.75
12.0
1000
z
z
z
DR1050 Series
+/-0.3
24.0
1
2
SCHEMATI C