SL2125-332KR72-PF TDK Corporation, SL2125-332KR72-PF Datasheet - Page 2

• Manufacturer Part Number: SL2125-332KR72-PF
• Description: INDUCTOR 3300UH .72A RADIAL
• Manufacturer: TDK Corporation
• Series: SLr

Specifications of SL2125-332KR72-PF

• Inductance: 3.3mH
• Tolerance: ±10%
• Current: 720mA
• Current - Temperature Rise: 720mA
• Dc Resistance (dcr): 1.150 Ohm Max
• Package / Case: Radial
• Mounting Type: Through Hole
• Operating Temperature: -40°C ~ 85°C
• Frequency - Test: 1kHz
• Applications: Power Line
• Maximum Dc Current: 0.72 Amp
• Maximum Dc Resistance: 1.15 Ohms
• Dimensions: 20.8 mm Dia. x 25.5 mm L
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Saturation: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-3820

SHAPES AND DIMENSIONS
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
1000
1500
2200
3300
4700
6800
10000
∗
• Test equipment Inductance: LCR METER YHP4261A, or equivalent
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
• All specifications are subject to change without notice.
Winding start
side
Winding start
mark
Rated current: Value obtained when current flows and self-temperature has risen to 25°C.
100000
30000
10000
3000
1000
300
100
0.1
ø1
10000µH
6800µH
4700µH
3300µH
2200µH
1500µH
1000µH
10 ± 1
0.3
Rdc: MILLIOHM METER VP-2941A MATSUSHITA, or equivalent
Test circuit
±10%
Inductance
tolerance
±10%
±10%
±10%
±10%
±10%
±10%
DC current ( A )
DC
ø20.8±0.5
A
YHP model-4261A
Specimen
1
L=0.1H C=20000µF
or equivalent
Weight: 24g typ.
Dimensions in mm
3
Test
frequency L
(kHz)
1
1
1
1
1
1
1
10
DC resistance
(Ω)max.
0.35
0.61
0.78
1.15
1.71
2.61
3.41
Rated current(A)
Based on inductance
change
1.7
1.3
1.1
0.95
0.78
0.66
0.55
∗
max.
Based on
temperature rise
1.3
0.99
0.87
0.72
0.59
0.47
0.41
002-05 / 20080622 / e532_sl2125.fm
Part No.
SL2125-102K1R3-PF
SL2125-152KR99-PF
SL2125-222KR87-PF
SL2125-332KR72-PF
SL2125-472KR59-PF
SL2125-682KR47-PF
SL2125-103KR41-PF
(2/2)