78FR12M-RC Bourns Inc., 78FR12M-RC Datasheet - Page 119
![CHOKE, 120NH, 500MA, 20%, 400MHZ](/photos/26/6/260627/4420081_sml.jpg)
78FR12M-RC
Manufacturer Part Number
78FR12M-RC
Description
CHOKE, 120NH, 500MA, 20%, 400MHZ
Manufacturer
Bourns Inc.
Datasheet
1.EMI103T-RC.pdf
(204 pages)
Specifications of 78FR12M-RC
Inductance
120nH
Inductance Tolerance
± 20%
Dc Resistance Max
0.06ohm
Dc Current Rating
500mA
Self Resonant Frequency
400MHz
Q Factor
40
Inductor Case Style
Axial Leaded
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 119 of 204
- Download datasheet (5Mb)
Special Features
• Power rating: 6 watts
• Operating frequency: 60 KHz ±25 %
• Operating ambient temperature: 0 to +75 °C
• Storage temperature: -40 to +105 °C
• Dielectric withstanding voltage: 1500 Vrms
• Packaged: Bulk
Typical Applications
• LCD fl at panel displays
• Notebook / palmtop computers
• Portable instruments
• Retail terminals
Consult engineering for inverter circuit related
inductors selection.
1/2 Primary
1/2 Primary
Feedback
3
2
1
5
4
Dimensions: mm
SMT, CCFL Inverter Transformers
High Voltage
Secondary
10
6
Tel. (877) 426-8767 • Fax (951) 781-5006
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM61300-1
PM61300-2
PM61300-3
PM61300-4
PM61300-5
1.40
www.bourns.com
2.54
Ref.
@ 10 KHz
1
5
±10 %
L (μH)
44
44
27
20
20
Pad Layout
2.75
26.50
1.14
19.5
26.0
Max.
Primary
Max.
0.61
0.82
1.10
1.88
2.34
DCR
Ω
10
6
PM61300 Series
Voltage
10.2 Ref. 16.5 Max.
10.5
(V)
7.1 Max.
25
20
15
13
11.56
Max.
DCR
132
175
175
175
290
Ω
Secondary
Voltage
1300
1300
1300
1300
1300
(V)
I,rms
(mA)
70
70
70
70
70
Turns
Ratio
100
125
50
67
86
11.1
Related parts for 78FR12M-RC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![TISP4125M3LM](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
![PTV111](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
11mm Potentiometer
Manufacturer:
Bourns, Inc.
Datasheet:
![ATTL7554AP](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
![TISP7180F3](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
![ATTL7591AS](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
![3339](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
5/16 Round Trimming Potentiometer
Manufacturer:
Bourns, Inc.
Datasheet:
![4114R-001-153](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
4100R Series: Thick Film Moulded DIPs - Resistor Networks
Manufacturer:
Bourns, Inc.
Datasheet:
![TISP4300H3BJR-S](/images/manufacturer_photos/0/1/105/bourns__inc__tmb.jpg)
Part Number:
Description:
PROTECTOR - SINGLE BIDIRECTIONAL
Manufacturer:
Bourns, Inc.