78FR033M Bourns Inc., 78FR033M Datasheet - Page 174

• Manufacturer Part Number: 78FR033M
• Description: CHOKE, 33NH, 500MA, 20%, 400MHZ
• Manufacturer: Bourns Inc.

Specifications of 78FR033M

• Inductance: 33nH
• Inductance Tolerance: ± 20%
• Dc Resistance Max: 0.02ohm
• Dc Current Rating: 500mA
• Self Resonant Frequency: 400MHz
• Q Factor: 50
• Inductor Case Style: Axial Leaded
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Special Features
• Very high current capacity
• Low DCR
• Ferrite bobbin core
• VW-1 rated shrink tubing to cover winding
• Fixed lead spacing
• Operating temperature -55 to +105 °C
Notes
* Current to cause 5 % max. inductance
22.6
drop or 35 °C max. temperature rise
1.0
B
Dimensions: Inches
C
A
Lead tinned to
Within 1/8" of body
D (Dia)
Tel. [phone] • Fax [phone]
High Current Chokes
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
@ 1 KHz
±10 %
10,000
L (μH)
1000
2500
1000
2500
1000
2500
5000
1000
2500
5000
100
250
500
100
250
500
100
250
500
100
250
500
10
25
50
10
25
50
50
5
5
0.007
0.008
0.023
0.034
0.072
0.173
0.378
0.801
2.040
0.005
0.006
0.009
0.017
0.034
0.083
0.129
0.279
0.690
0.012
0.027
0.059
0.090
0.195
0.499
1.080
0.018
0.040
0.085
0.183
0.464
0.714
1.560
Max.
DCR
Ω
I, DC*
5600 Series
(A)
6.6
4.5
2.9
1.3
.85
4.6
3.7
2.5
1.6
9.8
6.4
3.5
2.2
1.5
6.5
4.4
2.8
2.2
1.5
15
14
20
17
14
10
14
14
8
2
7
5
9
Max.
Dim.
0.83
0.83
0.83
0.83
0.83
0.83
0.83
0.83
0.83
1.22
1.22
1.22
1.22
1.22
1.22
1.22
1.22
1.22
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.62
A
Max.
Dim.
0.91
0.91
0.91
0.91
0.91
0.91
0.91
0.91
0.91
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.11
1.50
1.50
1.50
1.50
1.50
1.50
1.50
B
Dim.
±.06
0.59
0.60
0.57
0.65
0.69
0.65
0.68
0.66
0.71
0.94
0.95
0.93
0.99
0.85
0.97
1.12
1.05
1.05
1.23
1.12
1.10
1.14
1.36
1.32
1.27
1.18
1.12
1.06
1.23
1.21
1.63
1.25
C
±. 005
0.065
0.065
0.042
0.042
0.042
0.042
0.042
0.042
0.042
0.082
0.082
0.082
0.065
0.053
0.053
0.053
0.053
0.053
0.082
0.065
0.053
0.053
0.053
0.053
0.053
0.082
0.065
0.053
0.053
0.053
0.053
0.053
Dim.
D