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SNT-D30T

Description
General Purpose Inductor, 20uH, 1 Element,
CategoryPassive components    inductor   
File Size176KB,1 Pages
ManufacturerNEC TOKIN ( KEMET Corporation )
Websitehttp://www.kemet.com
Environmental Compliance  
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SNT-D30T Overview

General Purpose Inductor, 20uH, 1 Element,

SNT-D30T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerNEC TOKIN ( KEMET Corporation )
Reach Compliance Codeunknown
ECCN codeEAR99
DC Resistance0.098 Ω
Nominal inductance(L)20 µH
Inductor ApplicationsFILTER CHOKE
Inductor typeGENERAL PURPOSE INDUCTOR
Number of functions1
Number of terminals2
Maximum operating temperature60 °C
Minimum operating temperature-20 °C
Maximum rated current0.5 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountNO
Terminal locationRADIAL
Terminal shapeWIRE
DIP Type
Normal Mode
SNT Series
[RoHS Compliant]
[RoHS Compliant]
• Tape and Reel Dimensions (see page 39)
Model
SNT-S10„
SNT-S20„
SNT-S30„
SNT-D10„
SNT-D20„
SNT-D30„
Rated current*
(A)
3.0
1.5
0.5
3.0
1.5
0.5
Inductance
(µH) min.
1.5
6
13
2.5
10
20
DC resistance
(m ) max.
25
35
95
25
45
98
Operating
temperature range
(˚C)
–20 to +60
–20 to +60
–20 to +60
–20 to +60
–20 to +60
–20 to +60
Packaging
Bulk (100 pcs.)
*The rated current is for the wire and it is different from the inductance guaranteeing values.
T
Taping (1000 pcs./ reel) •
TF
Flat taping (SNT-S type: 1000 pcs./ reel), (SNT-D type: 500 pcs./ reel)
Shape and Dimensions
9.5 max.
5.0±1.0 12.7 max.
5.0 max. (S type)
6.0 max. (D type)
Design Example
bFor
noise suppression in the secondary
low-voltage power supply circuit
Vcc
GND
(ø0.5)
5.0±0.2
DC power supply circuits
[mm]
Impedance vs. Frequency
10K
5K
10K
5K
Impedance ( )
Impedance ( )
1K
500
S30
S20
100
50
S10
1K
500
D30
100
50
D20
D10
10
1
5
10
50
100
500
10
1
5
10
50
100
500
Frequency (MHz)
Frequency (MHz)
DC Line Filters VOL.08
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
2008.03.06 P0913MCDF10VOL08E

SNT-D30T Related Products

SNT-D30T SNT-D10T SNT-D10TF SNT-D20T SNT-D30TF SNT-S10TF
Description General Purpose Inductor, 20uH, 1 Element, General Purpose Inductor, 2.5uH, 1 Element, 4937, General Purpose Inductor, 2.5uH, 1 Element, 4937, General Purpose Inductor, 10uH, 1 Element, 4937, General Purpose Inductor, 20uH, 1 Element, General Purpose Inductor, 1.5uH, 1 Element, 1037,
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
Reach Compliance Code unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
DC Resistance 0.098 Ω 0.025 Ω 0.025 Ω 0.045 Ω 0.098 Ω 0.025 Ω
Nominal inductance(L) 20 µH 2.5 µH 2.5 µH 10 µH 20 µH 1.5 µH
Inductor Applications FILTER CHOKE FILTER CHOKE FILTER CHOKE FILTER CHOKE FILTER CHOKE FILTER CHOKE
Inductor type GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
Number of functions 1 1 1 1 1 1
Number of terminals 2 2 2 2 2 2
Maximum operating temperature 60 °C 60 °C 60 °C 60 °C 60 °C 60 °C
Minimum operating temperature -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C
Maximum rated current 0.5 A 3 A 3 A 1.5 A 0.5 A 3 A
Shape/Size Description RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
shield NO NO NO NO NO NO
surface mount NO NO NO NO NO NO
Terminal location RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL
Terminal shape WIRE WIRE WIRE WIRE WIRE WIRE
package instruction - 4937 4937 4937 - 1037
uppercase and lowercase codes - 4937 4937 4937 - 1037
structure - Coil Coil Coil - Coil
Package height - 6 mm 6 mm 6 mm - 5 mm
Package length - 12.5 mm 12.5 mm 12.5 mm - 2.5 mm
Package form - Multiple Multiple Multiple - Multiple
Package width - 9.5 mm 9.5 mm 9.5 mm - 9.5 mm

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