UP2C-470-R COILTRONICS, UP2C-470-R Datasheet
UP2C-470-R
Manufacturer Part Number
UP2C-470-R
Description
POWER INDUCTOR, 47UH, 1.77A, 20%
Manufacturer
COILTRONICS
Series
UNI-PAC 2Cr
Datasheet
1.UP2C-100-R.pdf
(2 pages)
Specifications of UP2C-470-R
Inductance Tolerance
± 20%
Dc Resistance Max
0.1185ohm
Dc Current Rating
1.77Arms
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Inductance
47µH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UP2C-470-R
Manufacturer:
COOPER
Quantity:
54 000
Part Number:
UP2C-470-R
Manufacturer:
COOPER
Quantity:
20 000
Description
• Miniature surface mount design with rugged
• Inductance range from 0.470uH to 1000uH
• Current range up to 18.6 Amps peak
• Meets UL94V-0 flammability standard
• Ferrite core material
Applications
• PDA, computer, and flash memory programs
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
• Solder reflow temperature: +260°C max. for 10 seconds
Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc.
Mechanical Diagrams
Dimensions in Millimeters.
wwllyy = (date code) R = revision level
xxx = Inductance value per family chart
case to eliminate core breakage
(range is application specific)
max.
UP2C-R47-R
UP2C-1R0-R
UP2C-1R5-R
UP2C-2R2-R
UP2C-3R3-R
UP2C-4R7-R
UP2C-6R8-R
UP2C-100-R
UP2C-150-R
UP2C-220-R
UP2C-330-R
UP2C-470-R
UP2C-680-R
UP2C-101-R
UP2C-151-R
UP2C-221-R
UP2C-331-R
UP2C-471-R
UP2C-681-R
UP2C-102-R
1
Number
(2) RMS current for an approximate ∆T of 40°C without core loss, at an
(3) Peak current for approximately 30% rolloff @ 20°C.
Part
TOP VIEW
ambient temperature of 85˚C.
12.90
Max.
2
Inductance
(rated)
1000.0
0.470
100.0
150.0
220.0
330.0
470.0
680.0
10.0
15.0
22.0
33.0
47.0
68.0
1.0
1.5
2.2
3.3
4.7
6.8
µH
9.40
Max.
3.0ref
FRONT VIEW
µH±20%
SIDE VIEW
1080.0
OCL
10.56
15.97
22.33
32.11
47.90
65.03
97.85
141.9
207.8
318.2
470.8
689.7
0.48
1.45
3.30
7.16
1.03
2.00
4.41
(1)
see note A
2.5max*
5.2
2002/95/EC
RoHS
Amperes
I
12.2
9.80
8.10
7.50
5.90
5.62
4.42
3.61
3.17
2.61
2.16
1.77
1.57
1.26
1.04
0.82
0.67
0.56
0.46
0.38
RMS
2.79
(2)
Packaging
• Supplied in tape and reel packaging, 900 per reel
(A) 2.5mm max is width of copper at seating plane. The width above the seating
COMPONENT VIEW
plane may exceed 2.5mm.
PCB PAD LAYOUT
(4) DCR limits 20°C.
(5) Applied volt-time product (V-uS) across the inductor. This value
represents the applied v-us at 300KHz necessary to generate a core
loss equal to 10% of the total losses for a 40° temperature rise.
Amperes
I
18.6
11.8
10.0
8.67
6.84
6.20
4.82
3.94
3.17
2.65
2.20
1.83
1.53
1.24
1.02
0.85
0.70
0.58
0.48
0.40
7.37
SAT
(3)
2.92
Low Cost Power Inductors
1191.4
1774.2
2657.1
DCR
118.5
151.7
233.1
351.4
545.0
824.3
10.5
11.7
18.0
28.3
36.9
54.0
79.7
typ.
mΩ
2.5
3.9
5.6
6.6
(4)
SCHEMATIC
(Surface Mount)
2
1
UNI-PAC™ 2C
Volts
(typ)
4.15
12.1
13.4
17.3
21.1
26.2
31.3
37.7
45.4
54.3
67.1
81.2
97.8
120
144
173
209
7.0
8.3
9.6
µS
(5)
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UP2C-470-R Summary of contents
Page 1
... UP2C-1R5-R 1.5 UP2C-2R2-R 2.2 UP2C-3R3-R 3.3 UP2C-4R7-R 4.7 UP2C-6R8-R 6.8 UP2C-100-R 10.0 UP2C-150-R 15.0 UP2C-220-R 22.0 UP2C-330-R 33.0 UP2C-470-R 47.0 UP2C-680-R 68.0 UP2C-101-R 100.0 UP2C-151-R 150.0 UP2C-221-R 220.0 UP2C-331-R 330.0 UP2C-471-R 470.0 UP2C-681-R 680.0 UP2C-102-R 1000.0 Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc. ...
Page 2
Packaging Information 1.5 dia +0.1/-0.0 B0 Ao=9.50mm K0 SECTION A-A Bo=13.0mm Ko=5.7mm Inductance Characteristics Core Loss Visit us on the Web at www.cooperbussmann.com PM-4111 3/07 ...