AT426RAT9N0JSU [COILCRAFT]
General Purpose Inductor,;
| 型号： | AT426RAT9N0JSU |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 电感器 |
| 文件： | 总2页 (文件大小：215K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AIRCOREINDUCTORS
AT426RAT
AT446RAT
200°C AirCoreInductors
■ Only 2 mm tall
■ High Q over a wide range of frequencies
■ Low DCR and excellent current handling capability
■ Special materials allow operation in ambient temperatures
as low as –60°C and up to 200°C.
■ Passes NASA low outgassing specifications
■ Tin-lead (Sn-Pb) terminations ensure the best possible
board adhesion
Inductance2
(nH)
Percent
tolerance
Q
SRFmin4
(GHz)
DCRmax5
(mOhm)
Imax
(A)
Wt
(mg)
Partnumber1
Turns
min3
AT426RAT5N5_SZ
AT426RAT9N0_SZ
AT426RAT13N_SZ
3
4
5
5.5
9.0
13.0
5,2
5,2
5,2
115
120
100
5.0
4.0
3.0
2.6
3.4
3.9
4.0
4.0
4.0
60
75
90
AT446RAT16N_SZ
AT446RAT18N_SZ
AT446RAT23N_SZ
AT446RAT27N_SZ
7
8
9
16.0
18.0
23.0
27.0
5,2
5,2
5,2
5,2
110
110
110
110
3.0
2.9
2.6
2.3
5.2
6.0
6.8
7.9
4.0
4.0
4.0
4.0
127
136
153
169
10
1. When ordering, specify tolerance and testing codes:
Terminations Tin-lead (63/37) over copper
Ambient temperature –60°C to +155°C with Imax current
Maximum part temperature +200°C (ambient + temp rise).
AT446RAT27NGSZ
Tolerance: G= 2% J = 5%
Testing:
Z = Unscreened
H = Group A screening per Coilcraft CP-SA-10001
T = Screening per MIL-STD-981
U = Screening per EEE-INST-002
F = Screening per ESCC 3201
Storage temperature Component: –60°C to +200°C.
Packaging: –55°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
All screening performed to the document’s latest revision
Custom screening also available
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Testing is performed using 155°C as max component
temperature
Enhanced crush-resistant packaging 1000 per 7″reel
Plastic tape: 2 mm wide, 0.23 mm thick, 8 mm pocket spacing,
2.2 mm pocket depth
2. Inductance measured at 250 MHz on an Agilent/HP 4286A or equiva-
lent with a Coilcraft SMD-A test fixture and correlation.
3. Q measured at 250 MHz on an Agilent/HP 4291A or equivalent with a
16193A test fixture or equivalent.
4. SRF measured on an Agilent/HP 8753ES or equivalent with a Coilcraft
CCF1268 test fixture.
5. DCR measured on a Keithley 580 Micro-Ohmmeter or equivalent.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document AT404-1 Revised 01/25/19
AIRCOREINDUCTORS
AT426RAT / AT446RAT Low Profile Air Core Inductors
Typical L vs Frequency
Typical Q vs Frequency
50
45
300
275
13.0 nH
16.0 nH
27.0 nH
23.0 nH
18.0 nH
250
225
200
175
150
125
100
75
40
35
30
25
20
15
10
18.0 nH
23.0 nH
27.0 nH
16.0 nH
13.0 nH
50
5
0
25
0
1
10
100
1000
10000
1
10
100
1000
10000
Frequency (MHz)
Frequency (MHz)
Suggested Land Patterns
inches
mm
Dimensions are in
Document AT404-2 Revised 01/25/19
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