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KL731ETTP18NG

Description
General Purpose Inductor, 0.018uH, 2%, 1 Element, Ceramic-Core, SMD, 0402, CHIP, 0402, ROHS COMPLIANT
CategoryPassive components    inductor   
File Size238KB,4 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Environmental Compliance
Download Datasheet Parametric View All

KL731ETTP18NG Overview

General Purpose Inductor, 0.018uH, 2%, 1 Element, Ceramic-Core, SMD, 0402, CHIP, 0402, ROHS COMPLIANT

KL731ETTP18NG Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerKOA Speer
package instructionCHIP, 0402, ROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
uppercase and lowercase codes0402
structureChip
core materialCERAMIC
DC Resistance3 Ω
Nominal inductance(L)0.018 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Number of functions1
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package height0.35 mm
Package length1 mm
Package formSMT
Package width0.5 mm
method of packingTR, Paper, 7 Inch
Minimum quality factor (at nominal inductance)7
Maximum rated current0.2 A
GuidelineAEC-Q200
self resonant frequency1500 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal surfaceMatte Tin (Sn)
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency200 MHz
Tolerance2%
KL73
thin film inductor
EU
features
Excellent for high frequency applications
Low DC resistance and high Q
Operating temperature: -40°C ~ +125°C
Low tolerance ±2% available
Small size allows for high density mounting
(1E, 1J, 2A, 2B)
Marking: Yellow marking on blue protective coating
(1E, 1J, 2A, 2B)
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
AEC-Q200 Qualified
dimensions and construction
c
L
c
Marking
Protective
Coating
Inner
Electrode
t
d
Coil
Pattern
Ceramic
Substrate
Electrode
Type
(Inch Size Code)
inductors
L
Dimensions
inches
(mm)
W
c
d
t
W
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
.039±.004 .02±.002 .006±.004 .01±.004 .014±.002
(1.0±0.1) (0.5±0.05) (0.15±0.1) (0.25±0.1) (0.35±0.05)
.063±.008 .031±.004 .012±.004 .012±.004
(1.6±0.2)
(0.8±0.1)
(0.3±0.1)
(0.3±0.1)
.079±.008 .049±.008 .016±.008 .012±.004
(2.0±0.2) (1.25±0.2) (0.4±0.2)
(0.3±0.2)
.126±.008 .063±.008
(3.2±0.2)
(1.6±0.2)
.02±.008
(0.5±0.2)
.016
(0.4
+.008
-.004
+0.2
-0.1
)
.02±.004
(0.5±0.1)
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
Insulation Direction
Mark
Film
Inductance Marking
Part 1J (nH)
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
Marking
L1
L2
L3
L4
22
27
33
39
47
56
68
82
Part 1J (nH)
10
12
15
18
22
27
33
39
47
56
68
82
Marking
10
12
15
H1
H2
H3
H4
H5
H6
H7
H8
H9
Part
Marking
2A
2B
Value (nH)
2.2 - 8.2
Value (nH)
10 and higher
Ex. = 2.2 = 2.2nH Ex. = 15 = 15nH
Ex. = 2N2 = 2.2nH Ex. = 15N = 15nH
No marking on 1E (0402)
ordering information
New Part #
KL73
Type
2A
Size Code
1E: 0402
1J: 0603
2A: 0805
2B: 1206
T
Termination
Material
T: Sn
TE
Packaging
TP: 7" paper 2mm pitch
(1E only - 10,000 pieces/reel)
TE: 7" embossed plastic 4mm pitch
(1J, 2A, 2B - 4,000 pieces/reel)
4N7
Nominal
Inductance
4N7: 4.7nH
47N: 47nH
G
Tolerance
B: ±0.1nH
C: ±0.2nH
G: ±2%
J: ±5%
For further information
on packaging, please refer
to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/03/13
200
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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