NR3010T4R7M Taiyo Yuden, NR3010T4R7M Datasheet - Page 10

• Manufacturer Part Number: NR3010T4R7M
• Description: INDUCTOR 4.7UH 20% SMD
• Manufacturer: Taiyo Yuden
• Series: NRr

Specifications of NR3010T4R7M

• Inductance: 4.7µH
• Current: 780mA
• Current - Saturation: 750mA
• Current - Temperature Rise: 780mA
• Tolerance: ±20%
• Shielding: Shielded
• Dc Resistance (dcr): 228 mOhm Max
• Self Resonant Freq: 56MHz
• Package / Case: 0.118" L x 0.118" W x 0.039" H (3.00mm x 3.00mm x 1.00mm)
• 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: 587-1640-2; NR3010T4R7M

wound0407_reli-RP1
【Test Method and Remarks】
【Test Method and Remarks】
【Test Method and Remarks】
【Test Method and Remarks】
【Test Method and Remarks】
【Test Method and Remarks】
【Test Method and Remarks】
■
Wound Chip power inductor （NR, NS-series）
＊ 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.
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
Including self-generated heat
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NR10050 Type, NS12555, NS12565, NS12575Type : －5 to 40℃ for the product with taping.
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
LCR Meter : HP 4285A or equivalent, Measuring frequency : Specified frequency
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NS12555, NS12565, NS12575Type : LCR Meter
NR10050 Type
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
DC ohmmeter : HIOKI 3227 or equivalent
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NR10050 Type, NS12555, NS12565, NS12575Type :
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NR10050 Type : Measurement of inductance shall be taken at temperature range within －25℃～＋85℃.
NS12555, NS12565, NS12575Type :
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
NR10050 Type
NS12555, NS12565, NS12575Type
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NS12555, NS12565, NS12575Type :
1. Operating Temperature Range
2. Storage Temperature Range
3. Rated current
4. Inductance
5. DC Resistance
6. Self resonance frequency
7. Temperature characteristic
8. Resistance to flexure of substrate
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.
RELIABILITY DATA
Inpedance analyzer/material analyzer : HP4291A or equivalent HP4191A, 4192A or equivalent
Change of maximum inductance deviation in step 1 to 5
The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating until deflection of the test board
reaches to 2 mm.
Test board size
Test board material
Solder cream thickness : 0.10 (NR30/40, NRS40, NRH24/30, NRV30)
Temperature at step 1
Temperature at step 2
Temperature at step 3
Temperature at step 4
Temperature at step 5
Land dimension （ NRH24）
0.7
0.75
0.7
2.0
Land dimension （ NR30, NRH30, NRV30）
: 100×40×1.0
: glass epoxy-resin
0.8
20℃ (Standard temperature)
Maximum oparating temperature
20℃
20℃
Minimum operating temperature
0.15 (NR50/60/80, NRS40/50/60, NS12555, NS12565, NS12575Type)
1.4
0.8
ー25～＋120℃
ー25～＋105℃
ー40～＋125℃
ー40～＋85℃
Within the specified tolerance
Within the specified tolerance
Within the specified tolerance
Within the specification
Inductance change : Within ±20%
Inductance change : Within ±15%
No damage
No damage
2.7
Land dimension （ NR40, NRS40）
1.2
1.6
1.2
3.7
Land dimension （ NR50, NRS50）
With reference to inductance value at ＋20℃., change rate shall be calculated.
Measurement of inductance shall be taken at temperature range within －40℃～＋125℃.
With reference to inductance value at ＋20℃., change rate shall be calculated.
1.5
2.1
1.5
: LCR Meter
4.0
Land dimension （ NR60, NRS60）
1
1.6
: HP 4285A or equivalent, 100KHz, 1V
: HP 4263A or equivalent, 100KHz, 1V
3.1
R5
Force Rod
1.6
45±2mm
10
R230
5.7
20
Test Sample
45±2mm
Board
Land dimension （ NR80）
1.8
3.8
1.8
7.5
Land dimension （
2.5
wound0407_reli_e-01
8.6
2.5
Unit : mm
3.2
）