Dimensions in inchesRated
current
( Amps )
SRF
Min
( MHz )
DCR
Max
( Ω )
L
( µH )
Part
Number
Part
Number
0.12
0.17
0.25
0.44
0.56
0.74
0.085
0.135
0.155
0.275
0.020
0.035
0.060
0.075
0.125
1
1
1
1
1
1
2
2
2
2
3
3
3
3
3
0.35
0.35
0.45
0.45
0.50
0.50
0.40
0.50
0.45
0.50
0.40
0.40
0.50
0.50
0.50
0.875
0.875
0.875
0.875
1.250
1.250
0.875
0.875
1.250
1.250
0.875
0.875
0.875
0.875
1.250
HR SERIES SPECIFICATIONS
HA SERIES SPECIFICATIONS
L
( µH )
DCR
Max
( Ω )
Rated
Current
(Amps)
Dimensions in inches
Dia. B
Max
Length A
Max
Length A
( Max )
Dia B
( Max )
Typ. Lead
spacing C
Lead
Dia.
FEATURES
- Low price, suitable for storage inductors in
switching power supplies
- Printed circuit mounting
ELECTRICAL CHARACTERISTICS
- Inductance range 5µH to 750µH
- Tolerance ± 10% over entire range
- Rated current Obtained when Lo
drops 10% typical
- Test procedure L is measured @ 1KHz
with 100 mV, using
Quadtech 1750 LCR
Meter
PHYSICAL CHARACTERISTICS
- Operating temp. -55°C to +105°C
- Finish Covered with shrink
tube
- Marking Part number
- Packaging 50 pieces per bag
HA-1A250K
HA-1A500K
HA-1A101K
HA-1A251K
HA-1A501K
HA-1A751K
HA-2A250K
HA-2A500K
HA-2A101K
HA-2A251K
HA-3A5R0K
HA-3A100K
HA-3A250K
HA-3A500K
HA-3A101K
25
50
100
250
500
750
25
50
100
250
5
10
25
50
100
HIGH CURRENT INDUCTOR
SERIES HA & HR
0.042
0.042
0.042
0.042
0.042
0.042
0.042
0.053
0.053
0.053
0.053
0.053
0.053
0.053
0.065
0.065
0.065
0.065
0.065
0.065
0.082
0.082
0.082
0.082
0.50
0.69
0.43
0.75
0.94
1.02
1.30
0.75
1.00
0.57
0.75
0.87
1.00
1.25
0.82
1.20
0.68
0.94
1.12
1.30
0.93
1.50
0.94
1.12
0.60
0.60
0.80
0.80
0.80
0.80
0.80
0.65
0.65
0.85
0.85
0.85
0.85
0.85
0.70
0.70
0.94
0.94
0.94
0.94
0.73
0.73
1.05
1.05
0.875
0.875
0.875
0.875
1.125
1.250
1.500
0.875
0.875
0.875
1.125
1.125
1.250
1.500
1.125
1.125
1.125
1.250
1.250
1.500
1.250
1.500
1.500
1.500
3
3
3
3
3
3
3
5
5
5
5
5
5
5
10
10
10
10
10
10
15
15
15
15
40.0
25.0
8.0
5.0
2.5
2.0
1.0
30.0
20.0
7.0
4.0
3.5
2.5
2.0
30.0
20.0
7.0
4.0
3.5
2.5
30
20
7
4
5
10
27
50
100
150
250
5
10
27
50
68
100
150
5
10
27
50
68
100
5
10
27
50
HR-3A5R0K
HR-3A100K
HR-3A270K
HR-3A500K
HR-3A101K
HR-3A151K
HR-3A251K
HR-5A5R0K
HR-5A100K
HR-5A270K
HR-5A500K
HR-5A680K
HR-5A101K
HR-5A151K
HR-10A5R0K
HR-10A100K
HR-10A270K
HR-10A500K
HR-10A680K
HR-10A101K
HR-15A5R0K
HR-15A100K
HR-15A270K
HR-15A500K
0.015
0.018
0.035
0.050
0.065
0.075
0.090
0.012
0.015
0.025
0.030
0.035
0.050
0.060
0.010
0.015
0.018
0.025
0.027
0.030
0.008
0.010
0.015
0.020
A
B
A
B
C
Lead Dia.
AWG
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
61
Associated Components Technology / Phone 800-234-2645 / Fax 714-265-4810 / Website http://www.act1.com
