ELJ-SA121KF Panasonic - ECG, ELJ-SA121KF Datasheet - Page 2

• Manufacturer Part Number: ELJ-SA121KF
• Description: INDUCTOR 120UH 10% SA TYPE SMD
• Manufacturer: Panasonic - ECG
• Series: SAr

Specifications of ELJ-SA121KF

• Inductance: 120µH
• Current: 5mA
• Tolerance: ±10%
• Shielding: Shielded
• Dc Resistance (dcr): 8 Ohm Max
• Q @ Freq: 40 @ 1.5MHz
• Self Resonant Freq: 9MHz
• Package / Case: 1210 (3225 Metric)
• Mounting Type: Surface Mount
• Frequency - Test: 1MHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: ELJSA121KF; PCD1110TR

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● 2000 pcs./Reel
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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.
: Symbol of Tolerance ✽1 : Self Resonant Frequency ✽2 : DC Resistance
SC Type 2520 (1008)
Dimensions in mm (not to scale)
Standard Packing Quantity
Standard Parts
ELJSC270 F
ELJSC330 F
ELJSC390 F
ELJSC470 F
ELJSC560 F
ELJSC680 F
ELJSC820 F
ELJSC101 F
Part No.
2.5
+0.3
–0.2
Marking
0.4±0.2
(µH)
100
27
33
39
47
56
68
82
Inductance
K : ±10 %
Tolerance
J : ±5 %
(%)
or
Test Freq.
(MHz)
0.796
2.52
– 121 –
min.
40
25
●
Recommended Land Pattern in mm (not to scale)
Q
Test Freq.
(MHz)
0.796
2.52
Fixed Inductors (Chip Inductors)
(MHz) min.
SRF
20
18
15
14
13
13
13
12
3.5 to 4.0
✽1
( ) max.
R
4.50
5.20
5.70
6.60
7.10
6.50
7.40
8.40
DC
✽2
1.4 to 1.5
DC Current
(mA) max.
00
Sep. 2010
18
14
13
12
10
17
14
10