ELJ-PB181KF Panasonic - ECG, ELJ-PB181KF Datasheet - Page 4

• Manufacturer Part Number: ELJ-PB181KF
• Description: INDUCTOR 180UH 10% 1812 SMD
• Manufacturer: Panasonic - ECG
• Series: PBr

Specifications of ELJ-PB181KF

• Inductance: 180µH
• Current: 110mA
• Tolerance: ±10%
• Dc Resistance (dcr): 7.5 Ohm Max
• Q @ Freq: 20 @ 796kHz
• Self Resonant Freq: 4.5MHz
• Package / Case: 1812 (4532 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -20°C ~ 85°C
• Frequency - Test: 796kHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: ELJPB181KF; PCD1537TR

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●
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✽1 Rated current is defi ned by maximum temperature rise of 40 Celsius.
✽2 Saturation Rated Current is defi ned by 30% change of inductance. -dL/L<-30%
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Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
LC Type 2520 (1008)
Dimensions in mm (not to scale)
Standard Parts
Performance Characteristics (Reference)
ELJLC2R2MF
ELJLC3R3MF
ELJLC4R7MF
ELJLC100KF
Part No.
2.5
+0.3
–0.2
Marking
0.4±0.2
(µH)
2.2
3.3
4.7
10
100
10
1
1
Inductance
M : ±20 %
Tolerance
K : ±10 %
(%)
Inductance vs DC Current
10
Test Freq.
– 117-2 –
(MHz)
1
100
Idc (mA)
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● 2000 pcs./Reel
●
Standard Packing Quantity
Recommended Land Pattern in mm (not to scale)
DC Resistance
10µH
0.33 ±30 %
0.57 ±30 %
0.75 ±30 %
1.60 ±30 %
1000
4.7µH
3.3µH
( )
2.2µH
Fixed Inductors (Chip Inductors)
10000
3.5 to 4.0
(mA) max.
Current
Rated
520
400
350
240
✽1
1.4 to 1.5
Rated Current
(mA) max.
Saturation
00
1050
820
700
470
Nov. 2010
✽2