BRFL2518T1R0M Taiyo Yuden, BRFL2518T1R0M Datasheet - Page 46

• Manufacturer Part Number: BRFL2518T1R0M
• Description: INDUCTOR 1.0UH 1.2A 20% SMD
• Manufacturer: Taiyo Yuden
• Series: BRr

Specifications of BRFL2518T1R0M

• Inductance: 1µH
• Current: 1.2A
• Current - Saturation: 1.2A
• Current - Temperature Rise: 1.2A
• Tolerance: ±20%
• Shielding: Unshielded
• Dc Resistance (dcr): 117 mOhm Max
• Self Resonant Freq: 130MHz
• Package / Case: 1007 (2518 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Supplies
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Other names: 587-2570-2

142
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●NR 10050 type
※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value (Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The maximum rated current is the DC current value that satisfies both of current value Saturation current value and temperature rise current value. (at 20℃)
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
NR 10050
NR△ Coating resin specification
NR10050T1R3N
NR10050T2R1N
NR10050T2R9N
NR10050T3R8N
NR10050T4R9N
NR10050T6R5N
NR10050T100M
NR10050T150M
NR10050T220M
NR10050T330M
NR10050T470M
NR10050T680M
NR10050T101M
NR10050T221M
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
SMD inductor.
It corresponds to High current.
Simple and original magnetic shield structure.
－25℃～105℃ （Including self-generated heat）
N R △ 1
FEATURES
OPERATING TEMPERATURE RANGE
ORDERING CODE
EXTERNAL DIMENSIONS/STANDARD QUANTITY
Type
PART NUMBERS
Ordering code
W
SMD INDUCTORS LARGE CURRENT TYPE
（0.394±0.012）（0.386±0.020）
❶
❶Type
10.0±0.3
△＝Blank Space
L
L
H
a
b
9.8±0.5
W
EHS (Environmental
example
10050
❷External dimensions
Hazardous
Substances)
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
0
(0.197 max)
(W×H)
5.0 max
10.0×5.0mm
b
H
❷
0
・Mounting and soldering conditions should be checked
・ Applicable soldering process to these products is reflow
Recommended Land Patterns
Surface Mounting
Inductance
beforehand.
soldering only.
[μH]
100
220
1.3
2.1
2.9
3.8
4.9
6.5
10
15
22
33
47
68
（0.16）
5
4.0
a
Inductance
T△
Tolerance
2.6
±30％
±20％
❸Packaging
△＝Blank Space
0
Tape & Reel
5.4
（0.07）
Self-resonant
1.75
[MHz] (min.)
2.6
b
frequency
T △ 1
8.2
5.6
4.6
3.0
7.0
53
37
29
26
23
19
15
11
10
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Power supply circuits / DC-DC converters in a variety of applications such
as PDP TV, LCD TV, HDD, PC, etc.
❸
4.5
APPLICATIONS
example
Unit : mm (inch)
❹Nominal inductance
Quantity [pcs]
1R3
Unit : mm
100
101
Tape & Reel
Standard
DC Resistance
※R＝decimal point
500
1 1
[Ω] (±30%)
〔μH〕
0.0068
0.0093
0.008
0.025
0.035
0.045
0.066
0.092
0.209
0.450
0.013
0.015
0.018
0.144
100
1.3
10
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Range
Saturation current
❹
0
AVAILABLE INDUCTANCE RANGE
❺Inductance tolerance
M
N
10000
11000
8200
7300
6600
6000
4700
3600
2600
2500
2000
1700
1300
1000
Idc1
Rated current ※） [mA]
0 M △
Type
±20%
±30%
100
220
1.0
10
Imax [A]
Temperature rise current
❺
0.8
4.1
1.2
9000
8300
7300
6800
6000
3200
5200
4100
2500
2100
1800
1500
1200
Idc2
800
9
△
NR 10050
❻
❻Internal code
Standard product
Rdc±30％ [mΩ]
△＝Blank Space
wound06_e-01
Measuring
frequency
REFLOW
6.8
25
209
450
[kHz]
100