NR6028T2R2N Taiyo Yuden, NR6028T2R2N Datasheet - Page 2

• Manufacturer Part Number: NR6028T2R2N
• Description: INDUCTOR 2.2UH 4.2A 30% SMD
• Manufacturer: Taiyo Yuden
• Series: NRr

Specifications of NR6028T2R2N

• Inductance: 2.2µH
• Current: 3.7A
• Current - Saturation: 4.2A
• Current - Temperature Rise: 3.7A
• Tolerance: ±30%
• Shielding: Shielded
• Dc Resistance (dcr): 26 mOhm Max
• Self Resonant Freq: 68MHz
• Package / Case: 0.236" L x 0.236" W x 0.110" H (6.00mm x 6.00mm x 2.80mm)
• Mounting Type: Surface Mount
• Operating Temperature: -25°C ~ 120°C
• Frequency - Test: 100kHz
• Applications: Power Supplies
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Other names: 587-2098-2

higher performance at lower prices. With the trend to higher performance, use of IC chips in
input-output circuits, image processing circuits, and information processing circuits, etc., has
increased, and power supply circuits have increasingly been mounted on each IC chip to make power
use more efficient toward the goal of reducing power consumption.
high-priced multilayer printed circuit boards, and the expansion of circuit area due to the increase in
the number of power supply circuits has been a factor in pushing up flat TV prices. The DC-DC
converter’s main component part that also covers a large area is a choke coil, and naturally there have
been requests for downsizing choke coils as a way to reduce the mounting area of the printed circuit
board. As a result, the NR series, which is more compact and achieves a higher current and lower Rdc
than conventional products, has come to be widely used in flat TVs’ choke coils as a major
application.
4.5mm, to achieve an expanded performance variation range.
be held starting April 16 at Makuhari Messe (Mihama-ku, Chiba city).
The NR6028 line-up is as follows.
NR6028T 4R7M
NR6028T 6R0M
NR6028T 0R9N
NR6028T 1R5N
NR6028T 2R2N
NR6028T 3R0N
NR6028T 100M
NR6028T 150M
NR6028T 220M
NR6028T 330M
NR6028T 470M
NR6028T 680M
NR6028T 101M
Ordering code
The flat TV market is expanding rapidly everywhere all over the world, and the trend is toward
However, input-output circuits, image processing circuits, and information processing circuits use
With the sale of the NR6028, the NR60 series now comes in four height sizes, 1.2, 2.0, 2.8 and
This product will be on display at the Taiyo Yuden booth for TECHNO-FRONTIER 2008, to
Inductance[μH]
100
0.9
1.5
2.2
3.0
4.7
6.0
10
15
22
33
47
68
Rdc [Ω]
0.013
0.016
0.020
0.023
0.031
0.040
0.065
0.095
0.135
0.22
0.30
0.42
0.60
Saturation current
6.60
5.00
4.20
3.60
2.70
2.50
1.90
1.60
1.30
1.10
0.95
0.76
0.62
Rated current [A] max
Temperature rise current
4.60
4.20
3.70
3.40
3.00
2.50
1.90
1.80
1.40
1.10
0.92
0.77
0.66