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831-00192

Description
General Purpose Inductor, 55.6uH, 20%, 1 Element,
CategoryPassive components    inductor   
File Size46KB,2 Pages
ManufacturerElec & Eltek
Websitehttp://www.eleceltek.com
Download Datasheet Parametric Compare View All

831-00192 Overview

General Purpose Inductor, 55.6uH, 20%, 1 Element,

831-00192 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerElec & Eltek
Reach Compliance Codeunknown
ECCN codeEAR99
DC Resistance0.023 Ω
Nominal inductance(L)55.6 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial number831-00192
Number of functions1
Number of terminals2
Maximum operating temperature130 °C
Minimum operating temperature-40 °C
Maximum rated current5 A
Shape/Size DescriptionCYLINDRICAL PACKAGE
shieldNO
surface mountNO
Terminal locationRADIAL
Terminal shapeWIRE
Test frequency0.02 MHz
Tolerance20%
Base Number Matches1
E & E Magnetic Products Limited
LOW COST THT
POWER INDUCTORS
Toroid Type - Low Profile
Available in low profile
Characterized for general purpose use and ripple filters
Can be used as differential mode inductors in EMI filters
Can be used as SMPS averaging filter
Single-layer design
Operating temperature -40
°
C to +130
°
C
RoHS compliant versions are available
E
LECTRICAL
S
PECIFICATION @
25°C
Reference Operating Values
Part
Number
RoHS
Part
Number
Inductance
Typical
(
µ
H)
50
100
70
145
100
100
35.6
55
1
Design Control Values
2
I
DC
(A)
2.6
2.6
3.0
3.0
3.6
5.0
5.0
7.0
ET
OP
(V-
µ
Sec)
50
90
85
140
130
200
100
150
Energy
Storage
(
µ
J)
169
338
315
653
648
1250
445
1348
Inductance Inductance
5
No DC (
µ
H) Test Volt.
DCR
±20%
(m
Max)
(mV)
45.7
94.1
61.0
141.8
90.7
90.7
55.6
49.1
45
90
73
140
110
180
88
100
71
110
52
95.7
49.5
34
23
17
3
4
Coil
Size
Code
1
2
2
3
3
4
3
4
Lead
Diameter
(Inch)
±
.003
.020
.020
.025
.025
.032
.042
.042
.051
831-00186 831-00186F
831-00187 831-00187F
831-00188 831-00188F
831-00189 831-00189F
831-00190 831-00190F
831-00191 831-00191F
831-00192 831-00192F
831-00193 831-00193F
Notes:
1. Typical inductance occurs at I
DC
and ET
OP
values shown.
2. LI /2 rating is the ability of the inductor to store energy.
3. Inductance is tested at 20kHz.
4. Design control test voltage is critical, inductance increases with voltage.
5. Add 10% more for low profile part.
6. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating
temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and
thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified
in the end application.
2
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong
1
Tel: (852) 2765 3888
Fax: (852) 2954 3304
PI008(05)
Revised in 06/07

831-00192 Related Products

831-00192 831-00186 831-00190 831-00189 831-00188 831-00191 831-00187 831-00193
Description General Purpose Inductor, 55.6uH, 20%, 1 Element, General Purpose Inductor, 45.7uH, 20%, 1 Element, General Purpose Inductor, 90.7uH, 20%, 1 Element, General Purpose Inductor, 141.8uH, 20%, 1 Element, General Purpose Inductor, 61uH, 20%, 1 Element, General Purpose Inductor, 90.7uH, 20%, 1 Element, General Purpose Inductor, 94.1uH, 20%, 1 Element, General Purpose Inductor, 49.1uH, 20%, 1 Element,
Is it lead-free? Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
DC Resistance 0.023 Ω 0.071 Ω 0.0495 Ω 0.0957 Ω 0.052 Ω 0.034 Ω 0.11 Ω 0.017 Ω
Nominal inductance(L) 55.6 µH 45.7 µH 90.7 µH 141.8 µH 61 µH 90.7 µH 94.1 µH 49.1 µH
Inductor Applications POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR
Inductor type GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
Manufacturer's serial number 831-00192 831-00186 831-00190 831-00189 831-00188 831-00191 831-00187 831-00193
Number of functions 1 1 1 1 1 1 1 1
Number of terminals 2 2 2 2 2 2 2 2
Maximum operating temperature 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C 130 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Maximum rated current 5 A 2.6 A 3.6 A 3 A 3 A 5 A 2.6 A 7 A
Shape/Size Description CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE CYLINDRICAL PACKAGE
shield NO NO NO NO NO NO NO NO
surface mount NO NO NO NO NO NO NO NO
Terminal location RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL
Terminal shape WIRE WIRE WIRE WIRE WIRE WIRE WIRE WIRE
Test frequency 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz
Tolerance 20% 20% 20% 20% 20% 20% 20% 20%
Maker Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek Elec & Eltek - Elec & Eltek
Base Number Matches 1 1 1 1 1 1 1 -
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