Document 1536-1
Mini Air Core Inductors
Q200
+
125°C
1512SP
2712SP
AEC
•
•
•
•
•
Small air core inductors feature high Q and tight tolerances
Acrylic jacket provides a flat top for pick and place
Solder coated leads ensure reliable soldering
Wide range of standard EIA inductance values
Available in two sizes: 4.45 × 3.94 × 3.15 mm and
6.86 × 4.45 × 3.15 mm
Terminations
RoHS compliant tin-silver over copper. Other termina-
tions available at additional cost.
Ambient temperature
–40°C to +125°C with
Irms
current, +125°C
to +140°C with derated current
Storage temperature
Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat
Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL)
+5 to +70 ppm/°C
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
One per billion hours / one billion hours, calculated per Telcordia SR-332
PCB washing
Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See
Doc787_PCB_Washing.pdf.
SRF
typ
5
(GHz)
14.0
14.0
18.0
18.0
6.4
7.2
3.4
4.1
4.5
5.2
3.1
4.2
2.8
2.1
2.1
1.8
DCR
max
6
(mOhm)
1.0
3.0
2.0
3.2
2.1
2.9
2.5
3.5
5.0
9.3
5.3
10.6
8.6
10.6
14.5
15.5
Part number
1512SP-2N5K1E_
1512SP-2N7K1E_
1512SP-4N7_2E_
1512SP-5N6_2E_
1512SP-6N8_3E_
1512SP-8N2_3E_
1512SP-10N_4E_
1512SP-12N_4E_
1512SP-15N_4E_
1512SP-18N_4E_
1512SP-22N_5E_
1512SP-27N_5E_
1512SP-33N_6E_
1512SP-43N_7E_
1512SP-51N_7E_
1512SP-62N_8E_
1
L
2
(nH)
2.5
2.7
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
43.0
51.0
62.0
Percent
tol
3
10
10
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
Q
4
min
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
Irms
7
max (A)
11.1
8.4
9.4
6.6
9.8
7.4
9.2
8.0
5.9
3.7
5.2
3.5
3.9
4.3
2.7
2.7
Weight
(mg)
378
166
513
339
784
572
948
802
558
342
640
375
507
555
480
511
1. When ordering, please specify
tolerance, termination,
and
packaging
codes:
1512SP-62NJ8EC
Tolerance: F
= 1%
G
= 2%
J
= 5%
K
= 10% (Table shows stock tolerances in bold.)
Termination: E
= Halogen free component. RoHS compliant tin-silver (96.5/3.5) over copper terminations.
Special order:
T
= RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging: C
= 7″ machine-ready reel. EIA-481 embossed plastic tape, 700 (1512SP) or 500 (2712SP) parts per full reel.
Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D
= 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked,
2500 (1512SP) or 2200 (2712SP) parts per full reel.
2. Inductance measured at 150 MHz with an Agilent/HP 4286 or equivalent, a Coilcraft SMD-A and correlation.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at 150 MHz using an Agilent/HP 4291A with an Agilent/HP 16193A test fixture or equivalents.
5. SRF is measured on an Agilent 8753ES or equivalent with a Coilcraft CCF1268 test fixture.
6. DCR is measured on a Keithley 580 Micro-ohmmeter or equivalent.
7. Current that causes a 15°C temperature rise from 125°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Continued on next page
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 1536-1
Revised 02/27/20
© Coilcraft Inc. 2020
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 1536-2
Mini Air Core Inductors – 2712SP and 1512SP
AEC
Part number
2712SP-10N_4E_
2712SP-12N_5E_
2712SP-15N_6E_
2712SP-18N_7E_
2712SP-22N_7E_
2712SP-27N_8E_
2712SP-33N_8E_
2712SP-39N_9E_
2712SP-47N_0E_
2712SP-51N_0E_
2712SP-56N_0E_
2712SP-68N_1E_
2712SP-82N_3E_
2712SP-101_4E_
2712SP-121_4E_
2712SP-151_6E_
1
Q200
+
125°C
Inductance
2
(nH)
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
51.0
56.0
68.0
82.0
100.0
120.0
150.0
Percent
tolerance
3
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
Q
4
min
85
85
85
85
85
85
85
90
90
95
95
100
100
100
100
100
SRF
typ
5
(GHz)
6.6
5.8
4.9
3.9
3.9
3.1
3.3
2.7
2.4
2.4
2.6
2.3
1.9
1.8
1.6
1.4
DCR
max
6
(mOhm)
3.1
3.4
3.3
3.5
4.5
5.0
7.4
6.8
8.0
9.25
15.5
16.0
14.7
19.0
26.5
29.0
Irms
7
max (A)
10.3
7.8
8.2
7.9
7.0
6.6
5.1
4.6
4.8
4.1
2.9
3.1
2.8
2.3
2.3
2.2
Weight
(mg)
895
1025
1426
1562
1324
1440
985
1333
1416
1179
793
859
1183
1032
879
956
1. When ordering, please specify
tolerance, termination,
and
packaging
codes:
2712SP-151NJ6EC
Tolerance: F
= 1%
G
= 2%
J
= 5%
K
= 10% (Table shows stock tolerances in bold.)
B
C
Termination: E
= Halogen free component. RoHS compliant tin-silver (96.5/3.5) over copper terminations.
Special order:
T
= RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging: C
= 7″
F
machine-ready reel. EIA-481 embossed plastic tape, 700 (1512SP) or 500 (2712)SP parts per full reel.
E
Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D
= 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked, 2500 (1512SP)
or 2200 (2712SP) parts per full reel.
2. Inductance measured at 150 MHz with an Agilent/HP 4286 or equivalent, a Coilcraft SMD-A and correlation.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at 150 MHz using an Agilent/HP 4291A with an Agilent/HP 16193A test fixture or equivalents.
5. SRF is measured on an Agilent 8753ES or equivalent with a Coilcraft CCF1268 test fixture.
6. DCR is measured on a Keithley 580 Micro-ohmmeter or equivalent.
7. Current that causes a 15°C temperature rise from 125°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
A
H
D
A
H
D
C
F
Strip
Length
135°
max
E
B
0° min
Recommended Land Patterns
Size 1512
0.050
1,27
0.110
2,79
0.115
2,92
Size 2712
0.050
1,27
0.110
2,79
0.235
5,97
Part
Size
Units
in
A
MAX
0.155
3.94
0.270
6.86
B
MAX
0.175
4.45
0.175
4.45
C
MAX
D
E
0.115
±0.010
2.92
±0.25
0.230
±0.015
5.84
±0.38
F
MAX
0.030
0.76
0.030
0.76
H
0.020
±0.010
0.51
±0.25
0.020
±0.10
0.51
±0.25
1512
mm
in
2712
mm
0.110
0.124
0.130 (-2N5) ±0.010
3.15
3.30 (-2N5)
0.124
3.15
135°
max
0.130
3,30
0.130
3,30
2.79
±0.25
0.110
±0.010
2.79
±0.25
Dimensions are in
inches
mm
Packaging 1512:
700/7″ reel; 2500/13″ reel Plastic
tape: 12 mm wide, 0.32 mm thick, 8 mm pocket spacing,
3.3 mm pocket depth
2712:
500/7″ reel; 2200/13″ reel Plastic tape: 16 mm wide,
0.28 mm thick, 8 mm pocket spacing, 3.4 mm pocket depth
Recommended pick and place nozzle: OD: 0.110″; ID: 0.091″
Strip
Length
0° min
Recommended Land Patterns
Size 1512
0.050
1,27
Size 2712
0.050
1,27
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
0.110
0.130
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
2,79
3,30
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
0.115
2,92
Document 1536-2
Revised 02/27/20
0.110
© Coilcraft Inc. 2020
This product may not be used in medical or high
2,79
0.130
risk
3,30
applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
0.235
5,97
Mini Air Core Inductors – 1512SP
Typical L vs Frequency
AEC
Q200 125°C
+
50
100
62 nH
51 nH
40
80
Inductance (nH)
Inductance (nH)
18nH
43 nH
30
12 nH
60
33 nH
20
8.2 nH
40
22 nH
10
5.6 nH
2.5 nH
20
0
1
10
100
1000
0
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
Typical Q vs Frequency
900
180
170
750
160
2.5 nH
600
150
22 nH
Q factor
Q factor
140
130
120
110
62 nH
33 nH
43 nH
51 nH
450
300
5.6 nH
150
8.2 nH
18.0 nH
12.5 nH
100
90
80
10000
100
200
400
600
1000
20
100
1000
Frequency (MHz)
Frequency (MHz)
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 1536-3
Revised 02/27/20
© Coilcraft Inc. 2020
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Mini Air Core Inductors – 2712SP
Typical L vs Frequency
AEC
Q200 125°C
+
100
90
80
56 nH
200
180
160
150 nH
120 nH
100 nH
Inductance (nH)
Inductance (nH)
70
47 nH
140
120
100
80
60
40
80 nH
60 nH
60
50
33 nH
22 nH
40
30
20
10 nH
10
0
1
10
100
1000
20
0
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
Typical Q vs Frequency
300
200
180
250
10 nH
160
140
60 nH
80 nH
120 nH
100 nH
150 nH
200
Q factor
33 nH
150
Q factor
22 nH
56 nH
120
100
80
60
40
20
100
47 nH
50
0
1
0
200
400
600
1000
200
400
600
1000
Frequency (MHz)
Frequency (MHz)
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 1536-4
Revised 02/27/20
© Coilcraft Inc. 2020
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
