STANDARD POWER INDUCTORS - THRU HOLE
AT
ATLF
*
TRADITIONAL
Pb
COMPLIANT
RoHS
Wirewound,Toroidal
PART
L µH
NUMBER
@ 1kHz
050AT1002
+
10
050AT2502
+
25
+
050AT5002
50
050AT7502
+
75
+
050AT1003
100
050AT1503
+
150
+
050AT2003
200
050AT2503
+
250
+
050AT3303
330
121AT1002
+
10
+
121AT2502
25
121AT5002
+
50
+
121AT7502
75
121AT1003
+
100
121AT1503
+
150
121AT2503
+
250
+
059AT1002
10
059AT2502
+
25
059AT5002
+
50
059AT7502
+
75
059AT1003
+
100
059AT1503
+
150
059AT2503
+
250
+
059AT5003
500
059AT7503
+
750
SRF
MHz
MIN
35.0
10.0
7.0
5.0
4.0
2.0
1.7
1.5
1.0
20.0
8.0
4.0
3.0
2.0
1.5
1.0
20.0
8.0
4.0
3.0
2.0
1.0
1.0
0.8
0.6
DCR CURRENT INC I
OHMS RATING A DC
MAX
A DC
∆L
10%
0.010
7.36
6.00
0.020
5.20
3.60
0.035
3.93
2.00
0.045
3.47
1.60
0.055
3.14
1.50
0.100
2.33
1.20
0.140
1.97
1.00
0.160
1.84
0.90
0.190
1.69
0.80
0.010
8.27
9.0
0.017
6.34
7.0
0.030
4.77
3.9
0.045
3.90
3.9
0.065
3.24
3.4
0.095
2.68
3.3
0.160
2.07
2.2
0.008
14.5
15.0
0.011
9.8
11.0
0.022
6.9
8.3
0.030
5.9
6.7
0.044
4.9
6.5
0.052
4.5
4.2
0.088
3.5
4.0
0.160
2.6
2.7
0.240
2.1
1.8
INC I
A DC
∆L
20%
8.70
5.30
3.10
2.50
2.20
1.80
1.60
1.40
1.20
14.0
10.5
6.0
5.8
5.2
4.8
3.2
20.0
16.0
12.0
9.1
8.2
6.0
5.6
3.8
2.7
A
NOM
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.625 (15.88)
0.820 (20.83)
0.820 (20.83)
0.820 (20.83)
0.820 (20.83)
0.820 (20.83)
0.850 (21.59)
0.850 (21.59)
1.100 (27.94)
1.100 (27.94)
1.100 (27.94)
1.100 (27.94)
1.100 (27.94)
1.100 (27.94)
1.150 (29.21)
1.150 (29.21)
1.150 (29.21)
B
NOM
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
0.475 (12.07)
Horizontal
DIMENSIONS
C
D
NOM
NOM
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.250 (6.35)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.320 (8.13)
0.500 (12.70)
0.370 (9.40)
0.500 (12.70)
0.370 (9.40)
0.500 (12.70)
0.370 (9.40)
0.500 (12.70)
0.370 (9.40)
0.500 (12.70)
0.370 (9.40)
0.500 (12.70)
0.450 (11.43) 0.500 (12.70)
0.450 (11.43) 0.500 (12.70)
0.450 (11.43) 0.500 (12.70)
0.450 (11.43) 0.500 (12.70)
Vertical
E
NOM
0.036 (0.91)
0.032 (0.81)
0.028 (0.71)
0.025 (0.64)
0.025 (0.64)
0.020 (0.51)
0.018 (0.46)
0.018 (0.46)
0.018 (0.46)
0.040 (1.02)
0.040 (1.02)
0.036 (0.91)
0.032 (0.81)
0.028 (0.71)
0.025 (0.64)
0.023 (0.58)
0.051 (1.30)
0.051 (1.30)
0.045 (1.14)
0.040 (1.02)
0.036 (0.91)
0.036 (0.91)
0.032 (0.81)
0.028 (0.71)
0.025 (0.64)
F
NOM
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.780 (19.81)
0.780 (19.81)
0.780 (19.81)
0.780 (19.81)
0.780 (19.81)
0.780 (19.81)
0.780 (19.81)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
1.050 (26.67)
All part numbers provide 10% tolerance on inductance
+ Substitute “V” for Vertical Mount or “H” for Horizontal Mount
Custom designs are available to meet your specific requirements; please contact factory.
continued next page
*Add “LF” suffix for RoHS requirement. Example: 050AT1002HLF
VERTICAL CONFIGURATION
Gowanda designates a component RoHS-compliant by adding “LF” (lead free) to the part number.
B
These LF components meet the ≤ .1% lead requirement and they are compatible with 260°C soldering processes.
A
D
C
VERTICAL CONFIGURATION
B
HORIZONTAL CONFIGURATION
B
E DIA
NOTES:
E DIA
• Operating Temperature Range:
-55°C to +130°C
• Current Rating is based on a 40°C temperature
rise at an ambient temperature of 90°C
F
A
A
• Incremental Current is the approximate value
that will cause a percentage drop in inductance
as indicated in the table
• Excellent Electromagnetic Shielding
D
C
HORIZONTAL CONFIGURATION
B
E DIA
D
• Leads are stripped and tinned to within 0.062 in.
of the coil body
in. (mm)
PACKAGING SPECS:
Bulk only
E DIA
A
F
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
D
031414
STANDARD POWER INDUCTORS - THRU HOLE
continued from previous page
AT
ATLF
*
PART
NUMBER
894AT2502
+
894AT5002
+
894AT7502
+
894AT1003
+
894AT1503
+
894AT2503
+
894AT5003
+
894AT7503
+
894AT1004
+
083AT1002V
083AT2502V
083AT5002V
083AT7502V
083AT1003V
TRADITIONAL
Pb
COMPLIANT
RoHS
Wirewound,Toroidal
L µH
@ 1kHz
25
50
75
100
150
250
500
750
1000
10
25
50
75
100
SRF
MHz
MIN
8.0
4.0
3.0
2.0
1.0
1.0
0.8
0.6
0.4
26
13
6
5
4
DCR CURRENT INC I
OHMS RATING A DC
MAX
A DC
∆L
10%
0.012
0.016
0.023
0.023
0.035
0.060
0.131
0.160
0.235
0.0036
0.0062
0.0082
0.0150
0.0190
12.8
9.9
8.0
8.0
6.5
5.0
3.4
3.0
2.4
30
23
19
14
13
13.5
10.8
8.0
7.1
6.0
4.6
3.1
2.7
2.3
42
25
16
13
12
INC I
A DC
∆L
20%
20.0
15.2
12.0
10.6
9.0
6.8
4.6
4.0
3.5
65
40
25
21
18
A
NOM
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.300 (33.02)
1.900 (48.26)
1.900 (48.26)
1.900 (48.26)
1.900 (48.26)
1.900 (48.26)
B
NOM
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.085 (21.60)
0.085 (21.60)
0.085 (21.60)
0.085 (21.60)
0.085 (21.60)
Horizontal
DIMENSIONS
C
D
NOM
NOM
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.700 (17.80)
0.700 (17.80)
0.700 (17.80)
0.700 (17.80)
0.700 (17.80)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
Vertical
E
NOM
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.045 (1.14)
0.040 (1.02)
0.032 (0.81)
0.032 (0.81)
0.028 (0.71)
0.800 (2.00)
0.800 (2.00)
0.800 (2.00)
0.064 (1.60)
0.064 (1.60)
F
NOM
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
1.250 (31.75)
–
–
–
–
–
All part numbers provide 10% tolerance on inductance
+ Substitute “V” for Vertical Mount or “H” for Horizontal Mount
Custom designs are available to meet your specific requirements; please contact factory.
*Add “LF” suffix for RoHS requirement. Example: 050AT1002HLF
Gowanda designates a component RoHS-compliant by adding “LF” (lead free) to the part number.
These LF components meet the ≤ .1% lead requirement and they are compatible with 260°C soldering processes.
VERTICAL CONFIGURATION
B
A
D
C
VERTICAL CONFIGURATION
B
HORIZONTAL CONFIGURATION
B
E DIA
NOTES:
E DIA
• Operating Temperature Range:
-55°C to +130°C
• Current Rating is based on a 40°C temperature
rise at an ambient temperature of 90°C
F
A
A
• Incremental Current is the approximate value
that will cause a percentage drop in inductance
as indicated in the table
• Excellent Electromagnetic Shielding
D
C
HORIZONTAL CONFIGURATION
B
E DIA
D
• Leads are stripped and tinned to within 0.062 in.
of the coil body
in. (mm)
PACKAGING SPECS:
Bulk only
E DIA
A
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
F
031414
www.gowanda.com
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