TSL1112RA-220K2R9-PF TDK Corporation, TSL1112RA-220K2R9-PF Datasheet - Page 2

• Manufacturer Part Number: TSL1112RA-220K2R9-PF
• Description: INDUCTOR 22UH 2.9A RADIAL
• Manufacturer: TDK Corporation
• Series: TSLr

Specifications of TSL1112RA-220K2R9-PF

• Inductance: 22µH
• Tolerance: ±10%
• Current: 2.9A
• Current - Saturation: 3.4A
• Current - Temperature Rise: 2.9A
• Dc Resistance (dcr): 40 mOhm Max
• Q @ Freq: 20 @ 2.52MHz
• Self Resonant Freq: 9.5MHz
• Package / Case: Radial
• Mounting Type: Through Hole
• Operating Temperature: -40°C ~ 85°C
• Frequency - Test: 1kHz
• Applications: Power Line
• Maximum Dc Current: 3.4 Amps
• Maximum Dc Resistance: 0.04 Ohms
• Self Resonant Frequency: 9.5 MHz
• Q Minimum: 20
• Dimensions: 11.2 mm Dia. x 12.2 mm L
• Shielding: Unshielded
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3768-3

SHAPES AND DIMENSIONS
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
1.0
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10000
15000
∗1
∗2
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
• All specifications are subject to change without notice.
10000
ø0.65±0.05
3000
1000
Rated current: Value obtained when current flows and the temperature has risen to 25°C or when DC current flows and the initial value of inductance has
fallen by 10%, whichever is smaller.
300
100
30
10
: Please specify packaging style, S(Bulk) or RA(Taping).
3
1
0.01
0.03
5+1, –0.5
Inductance
tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
10000µH
1000µH
100µH
10µH
3300µH
330µH
33µH
3.3µH
0.1
DC current ( A )
0.3
Weight: 3.3g
Dimensions in mm
Test circuit
Q
min.
15
15
10
10
10
20
20
20
30
30
20
20
20
20
20
10
10
20
30
20
30
30
30
30
50
DC
YHP model-4255A
Specimen
A
1
Universal bridge
L=0.1H
or equivalent
C=20000µF
Test
frequency
L/Q (Hz)
1k/7.96M
1k/7.96M
1k/7.96M
1k/7.96M
1k/7.96M
1k/2.52M
1k/2.52M
1k/2.52M
1k/2.52M
1k/2.52M
1k/2.52M
1k/796k
1k/796k
1k/796k
1k/796k
1k/796k
1k/796k
1k/252k
1k/252k
1k/252k
1k/252k
1k/252k
1k/252k
1k/79.6k
1k/79.6k
3
10
Self-resonant
frequency
(MHz)min.
144
70
36
28
18
16
12
9.5
7
5.8
4.7
3.8
3.1
2.5
2
1.6
1.3
1.1
0.82
0.76
0.64
0.54
0.45
0.38
0.29
DC
resistance
(Ω)max.
0.058
0.073
0.01
0.015
0.016
0.025
0.029
0.04
0.062
0.075
0.13
0.16
0.26
0.33
0.52
0.66
1.1
1.4
2.4
3.2
4.9
7.6
9.8
18
24
Rated current (A)
Based on inductance
change
14
10
8.8
7.2
6.1
5
4.2
3.4
2.8
2.3
1.9
1.6
1.3
1.1
0.88
0.75
0.61
0.51
0.43
0.35
0.28
0.24
0.2
0.17
0.13
∗1
max.
Based on
temperature rise
7.7
6.7
5.9
4.8
4.6
3.7
3.4
2.9
2.3
2.1
1.6
1.4
1.1
1
0.82
0.72
0.56
0.5
0.38
0.33
0.26
0.21
0.18
0.14
0.12
003-02 / 20080702 / e532_tsl1112.fm
Part No.
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TSL1112 -100M3R7-PF
TSL1112 -150M3R4-PF
TSL1112 -220K2R9-PF
TSL1112 -330K2R3-PF
TSL1112 -470K2R1-PF
TSL1112 -680K1R6-PF
TSL1112 -101K1R4-PF
TSL1112 -151K1R1-PF
TSL1112 -221K1R0-PF
TSL1112 -331KR82-PF
TSL1112 -471KR72-PF
TSL1112 -681KR56-PF
TSL1112 -102JR50-PF
TSL1112 -152JR38-PF
TSL1112 -222JR33-PF
TSL1112 -332JR26-PF
TSL1112 -472JR21-PF
TSL1112 -682JR18-PF
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TSL1112 -153JR12-PF
∗2
-1R0M7R7-PF
(2/2)