262 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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
inductors
KL73
thin film inductor
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
ordering information
4N7: 4.7nH
47N: 47nH
T: Sn B: ±0.1nH
C: ±0.2nH
G:±2%
J: ±5%
1E: 0402
1J: 0603
2A: 0805
2B: 1206
TP: 7" paper 2mm pitch
(1E only - 10,000 pieces/reel)
TE: 7" embossed plastic 4mm pitch
(1J, 2A, 2B - 4,000 pieces/reel)
KL73
Type Size Code Tolerance
Nominal
Inductance
Termination
Material Packaging
New Part # 2A TE G4N7T
dimensions and construction
Insulation
Film
L
W
t
dCeramic
Substrate
Inner
Electrode
Coil
Pattern
Direction
Mark
c c
Marking
Protective
Coating
Electrode
Type
L
1E
(0402) .039±.004
(1.0±0.1)
.016 +.008
-.004
(0.4 +0.2)
-0.1
.02±.002
(0.5±0.05) .006±.004
(0.15±0.1) .01±.004
(0.25±0.1) .014±.002
(0.35±0.05)
.02±.004
(0.5±0.1)
.012±.004
(0.3±0.1)
.024±.004
(0.6±0.1)
.012±.004
(0.3±0.1)
.02±.008
(0.5±0.2)
.031±.004
(0.8±0.1)
.063±.008
(1.6±0.2)
1J
(0603)
.02±.004
(0.5±0.1)
.012±.004
(0.3±0.2)
.016±.008
(0.4±0.2)
.049±.008
(1.25±0.2)
.079±.008
(2.0±0.2)
2A
(0805)
2B
(1206)
(Inch Size Code) W c d t
Dimensions inches (mm)
.126±.008
(3.2±0.2) .063±.008
(1.6±0.2)
For further information
on packaging, please refer
to Appendix A.
Inductance Marking
Part 1J (nH) Marking
1.0 L1
1.2 L2
1.5 L3
1.8 L4
2.2 22
2.7 27
3.3 33
3.9 39
4.7 47
5.6 56
6.8 68
8.2 82
Part 1J (nH) Marking
10 10
12 12 2A
2B
Ex. = 2.2 = 2.2nH
Ex. = 2N2 = 2.2nH
Ex. = 15 = 15nH
Ex. = 15N = 15nH15 15
18 H1
22 H2
27 H3
33 H4
39 H5
47 H6
56 H7
68 H8
82 H9
Value (nH)
2.2 - 8.2
Part
Marking Value (nH)
10 and higher
No marking on 1E (0402)
EU
KL73
thin film inductor
applications and ratings
For complete environmental specifications, please refer to www.koaspeer.com
Part
Designation
Nominal
Inductance
(nH)
DC
Resistance
Maximum
(Ω)
Allowable
DC Current
Maximum
(mA)
Self Resonant
Frequency
Minimum
(MHz)
Quality
Factor
Minimum
Measured
Frequency
(MHz)**
Inductance
Tolerance
250
200
150
120
100
0.50
1.0
4000
3000
25
10
2500
2000
1500 1.50
2.50
4.00
4.50
1000
600
200
5.6
KL731JTTE5N6*
6.8
KL731JTTE6N8*
8.2
KL731JTTE8N2*
10
KL731JTTE10N*
12
KL731JTTE12N*
15
KL731JTTE15N*
18
KL731JTTE18N*
22
KL731JTTE22N*
27
KL731JTTE27N*
33
KL731JTTE33N*
39
KL731JTTE39N*
47
KL731JTTE47N*
56
KL731JTTE56N*
68
KL731JTTE68N*
G: ±2%
J: ±5%
* Add tolerance character (B, C, G, J)
** The operating temperature range of the coil (ambient temperature + self heating) must remain at +125°C or less
C: ±0.2nH
7
10
15 0.10 650
450
350
20
4000
3000
2500
2000
1500
1000
13000
10000
8000 0.15
0.256000
5000
1.00
1.50
2.00
3.00
5.00 150 200
500
200
250
300
350
450
5.6
KL731ETTP5N6*
6.8
KL731ETTP6N8*
8.2
KL731ETTP8N2*
10
KL731ETTP10N*
12
KL731ETTP12N*
15
KL731ETTP15N*
18
KL731ETTP18N*
22
KL731ETTP22N*
27
KL731ETTP27N*
33
KL731ETTP33N*
1.0
KL731JTTE1N0*
1.2
KL731JTTE1N2*
1.5
KL731JTTE1N5*
1.8
KL731JTTE1N8*
2.2
KL731JTTE2N2*
2.7
KL731JTTE2N7*
3.3
KL731JTTE3N3*
3.9
KL731JTTE3N9*
4.7
KL731JTTE4N7*
G: ±2%
J: ±5%
0.56
KL731ETTPN56B
0.68 B: ±0.1nH
B: ±0.1nH
C: ±0.2nH
7
10
14000
12000
10000
8000
6000
0.10
0.15
0.20
0.25
0.30
0.50
500
500
550
650
700
KL731ETTPN68B
0.82
1.0
KL731ETTPN82B
KL731ETTP1N0*
1.2
KL731ETTP1N2*
1.5
KL731ETTP1N5*
1.8
KL731ETTP1N8*
2.2
KL731ETTP2N2*
2.7
KL731ETTP2N7*
3.3
KL731ETTP3N3*
3.9
KL731ETTP3N9*
4.7
KL731ETTP4N7*
600
5000
263
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/01/14
inductors
264 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/01/14
inductors
KL73
thin film inductor
Part
Designation
Nominal
Inductance
(nH)
applications and ratings (continued)
DC
Resistance
Maximum
(Ω)
Allowable
DC Current
Maximum
(mA)
Self Resonant
Frequency
Minimum
(MHz)
Quality
Factor
Minimum
Measured
Frequency
(MHz)**
Inductance
Tolerance
35
40
25
15
4000
3500
3000
2500
2000
1500
1000
500
400
0.50
1.00
2.00
800
500
400
200
200
5.6
KL732BTTE5N6*
6.8
KL732BTTE6N8*
8.2
KL732BTTE8N2*
10
KL732BTTE10N*
12
KL732BTTE12N*
15
KL732BTTE15N*
18
KL732BTTE18N*
22
KL732BTTE22N*
27
KL732BTTE27N*
33
KL732BTTE33N*
39
KL732BTTE39N*
47
KL732BTTE47N*
56
KL732BTTE56N*
68
KL732BTTE68N*
82
KL732BTTE82N*
100
KL732BTTE100*
G: ±2%
J: ±5%
* Add tolerance character (B, C, G, J)
** The operating temperature range of the coil (ambient temperature + self heating) must remain at +125°C or less
4000
2500
2000
20
15
10
1500
3000
1000
800
700
600
1.00
1.50
4.00
5.00
400
300
250
200
150
200
500
6.8
KL732ATTE6N8*
8.2
KL732ATTE8N2*
10
KL732ATTE10N*
12
KL732ATTE12N*
15
KL732ATTE15N*
18
KL732ATTE18N*
22
KL732ATTE22N*
27
KL732ATTE27N*
33
KL732ATTE33N*
39
KL732ATTE39N*
47
KL732ATTE47N*
56
KL732ATTE56N*
68
KL732ATTE68N*
82
KL732ATTE82N*
G: ±2%
J: ±5%
C: ±0.2nH
25
9000
7000
6000
5000
4500
0.25 1000
900
500
2.2
KL732BTTE2N2*
2.7
KL732BTTE2N7*
3.3
KL732BTTE3N3*
3.9
KL732BTTE3N9*
4.7
KL732BTTE4N7*
1.0
KL732ATTE1N0*
1.2
C: ±0.2nH
20
25
13000
10000
9000
8000
6000
5000
4500
0.25
500
700
800
900
KL732ATTE1N2*
1.5
1.8
KL732ATTE1N5*
KL732ATTE1N8*
2.2
KL732ATTE2N2*
2.7
KL732ATTE2N7*
3.3
KL732ATTE3N3*
3.9
KL732ATTE3N9*
4.7
KL732ATTE4N7*
5.6
KL732ATTE5N6*
0.50
For L-Frequency and Q-Frequency Characteristics, see Environmental Applications at www.koaspeer.com
KL73
thin film inductor
environmental applications
Performance Characteristics
Parameter
260°C ± 5°C, 10s ± 1s
Without distinct damage
in appearance and construction
∆L/L: ±2%, ∆ Q/Q: ±20%
Requirements Maximum ∆ L/L ∆ Q/Q Test Method
Resistance to Soldering Heat
-40°C (30min.)/ +125°C (30min.) 100 cycles
Without distinct damage
in appearance and construction
∆L/L: ±2%, ∆ Q/Q: ±20%
Rapid Change of Temperature
-40°C ± 3°C, 1000h
Without distinct damage
in appearance and construction
∆L/L: ±2%, ∆ Q/Q: ±20%
Low Temperature Exposure
125°C ± 2°C, 1000h
Without distinct damage
in appearance and construction
∆L/L: ±2%, ∆ Q/Q: ±20%
High Temperature Exposure
40°C ± 2°C, 90%~95%RH, 1000h
Without distinct damage
in appearance and construction
Insulation resistance: 50MΩ or more
∆L/L: ±2%, ∆ Q/Q: ±20%
Moisture Exposure
Immerse the inductors for 30s ± 5s in the reagent
(20°C ~ 25°C) of JIS K8839 (1995)
Without distinct damage in
appearance, construction and marking
∆L/L: ±2%, ∆ Q/Q: ±20%
Resistance to Solvent
Limit Typical
∆L/L: ±0.5%
∆ Q/Q: ±1.5%
∆L/L: ±0.6%
∆ Q/Q: ±1.2%
∆L/L: ±0.4%
∆ Q/Q: ±1.4%
∆L/L: ±0.4%
∆ Q/Q: ±1.3%
∆L/L: ±0.7%
∆ Q/Q: ±1.2%
∆ L/L: ±0.5%
∆ Q/Q: ±1.6%
Frequency Characteristics Test equipment: HP4291B impedance analyzer (1E, 1J, 2A, 2B)
27nH
10nH
4.7nH
1.0nH
101001000 100001
Frequency (MHz)
50
40
30
20
10
0
Inductance (nH)
47nH
27nH
10nH 4.7nH
1.0nH
10 100 1000 100001
Frequency (MHz)
100
80
60
40
20
0
Inductance (nH)
KL73 1E KL73 1J
K
82nH
47nH
27nH
10nH 4.7nH
1.0nH
10 100 1000 100001
Frequency (MHz)
100
80
60
40
20
0
Inductance (nH)
KL73 2A
K
L - Frequency Characteristics
27nH
10nH
4.7nH
1.0nH
10 100 1000 100001
Frequency (MHz)
50
40
30
20
10
0
Q
KL73 1E
10 100 1000 100001
Frequency (MHz)
150
100
50
0
Inductance (nH)
47nH
100nH
27nH
10nH
2.2nH
4.7nH
KL73 2B
K
4.7nH
10nH
1.0nH
27nH
47nH
10 100 1000 100001
Frequency (MHz)
50
40
30
20
10
0
Q
KL73 1J
K
10 100 1000 100001
Frequency (MHz)
100
90
80
70
60
50
40
30
20
10
0
2.2nH
4.7nH
10nH
27nH
47nH
100nH
Q
KL73 2B
8
47nH
27nH
82nH
10nH
4.7nH
1.0nH
10 100 1000 100001
Frequency (MHz)
100
90
80
70
60
50
40
30
20
10
0
Q
KL73 2A
Q - Frequency Characteristics
265
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/21/14
inductors
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
KOA Speer:
KL731ETTP1N5C KL731ETTP8N2G KL732ATTE1N5C KL731JTTE6N8J KL731JTTE22NJ KL731JTTE56NJ
KL731JTTE68NJ KL732ATTE47NG KL732BLTE10NJ KL731JTTE39NG KL731ELTP10NG KL731JLTE56NG
KL731ELTP1N0C KL731JLTE6N8G KL731JLTE1N8C KL731JLTE15NJ KL732ALTE3N9C KL731ELTPN68B
KL732BLTE5N6G KL732ALTE2N2C KL731JLTE2N2C KL731ELTPN56B KL732ALTE4N7C KL732BLTE15NG
KL732ALTE10NJ KL732ALTE1N0C KL732ALTE39NG KL731JLTE10NG KL732ALTE15NG KL732ALTE22NG
KL731JLTE4N7C KL731ELTP1N8C KL731JLTE12NJ KL731JLTE39NJ KL732ALTE8N2G KL731ELTP8N2G
KL731ETTP10NG KL731ETTP12NG KL731ETTP1N0C KL731ETTP1N8C KL731ETTP4N7C KL731ETTP6N8G
KL731ETTPN56B KL731ETTPN68B KL731ETTPN82B KL731JLTE18NG KL731JLTE2N7C KL731JLTE39NG
KL731JTTE10NG KL731JTTE12NG KL731JTTE12NJ KL731JTTE15NG KL731JTTE15NJ KL731JTTE1N0C
KL731JTTE1N2C KL731JTTE1N5C KL731JTTE1N8C KL731JTTE27NG KL731JTTE2N2C KL731JTTE2N7C
KL731JTTE33NG KL731JTTE39NJ KL731JTTE3N3C KL731JTTE3N9C KL731JTTE47NJ KL731JTTE4N7C
KL731JTTE56NG KL731JTTE5N6G KL731JTTE6N8G KL731JTTE8N2G KL732ATTE10NG KL732ATTE10NJ
KL732ATTE12NJ KL732ATTE15NG KL732ATTE15NJ KL732ATTE18NJ KL732ATTE1N0C KL732ATTE1N2C
KL732ATTE22NG KL732ATTE22NJ KL732ATTE2N2C KL732ATTE2N7C KL732ATTE33NG KL732ATTE39NG
KL732ATTE3N3C KL732ATTE3N9C KL732ATTE47NJ KL732ATTE4N7C KL732ATTE5N6G KL732ATTE68NG
KL732ATTE6N8G KL732ATTE6N8J KL732ATTE82NG KL732ATTE8N2G KL732ATTE8N2J KL732BTTE15NG
KL732BTTE15NJ KL732BTTE47NJ KL732BTTE5N6G KL732BTTE8N2G
