78FR033M Bourns Inc., 78FR033M Datasheet - Page 159

• 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
• High Q, high reliability
• Iron or ferrite core
• Injection molded to protect coil from
• Flame retardant coating
• Consistent body dimension
• Color band or numerical marking identifi cation
• Dielectric strength 1000 Vrms
• Operating temperature -55° to 105 °C
Notes
* Current to cause 35 °C max. temperature rise
extreme environments
0.025
Dimensions: Inches
1.0
Min.
-/+0.01
0.156
0.375 -/+0.01
Tel. [phone] • Fax [phone]
Molded Chokes
www.bourns.com
Only available as RoHS compliant.
Part
Number
9310-00-RC
9310-02-RC
9310-04-RC
9310-06-RC
9310-07-RC
9310-08-RC
9310-10-RC
9310-12-RC
9310-14-RC
9310-16-RC
9310-18-RC
9310-20-RC
9310-22-RC
9310-24-RC
9310-26-RC
9310-28-RC
9310-30-RC
9310-32-RC
9310-34-RC
9310-36-RC
9310-38-RC
9310-40-RC
9310-42-RC
9310-44-RC
9310-46-RC
9310-48-RC
9310-50-RC
9310-52-RC
±20 %
±10 %
L (μH)
0.15
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
24
27
30
33
Min.
50
50
45
45
50
50
50
50
33
33
33
33
33
33
33
33
45
50
50
55
65
65
75
75
60
60
65
65
Q
9310 Series
(MHz)
Freq.
Test
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
25
25
25
25
25
25
25
5
(MHz)
Min.
SRF
525
450
360
310
280
250
220
200
180
160
150
135
120
110
100
90
60
55
50
45
42
40
34
30
26
25
19
19
0.055
0.135
Max.
DCR
0.03
0.09
0.12
0.15
0.22
0.29
0.42
0.50
0.65
0.95
0.32
0.50
0.60
0.90
2.25
1.2
2.0
2.3
2.6
1.1
1.4
2.5
2.5
2.6
2.8
3.0
Ω
I, DC*
(mA)
2450
1900
1400
1225
1220
1100
900
830
650
600
525
435
385
300
280
260
750
600
545
445
404
370
280
265
265
260
255
250
19.7