Variable inductors

可変インダクタ
Variable inductor products are coil products that allow the inductance to be easily varied by changing the position of the ferrite core in a threaded structure.
The interior is covered by a metal case that is magnetically shielded, while a resin molded structure protects the windings with a high degree of reliability.

Murata Icon X Product Lineup

 可変インダクタ 5CCEG
可変インダクタ FSDVA
5CCEG
6.5×5.9×6.0(H) mm MAX.

  FSDVA
5.8×5.8×5.5(H) mm MAX.

     
Supported inductance range:0.05 to 2.7uH
Features
  • High reliability that conforms to automotive standards
  • Operating temperature range: -40°C to +85°C
Applications
  • Ideal for use as RF matching transformers for car tuners
  Supported inductance range:0.1 to 52mH(1 to 7 mH for corner sensor applications)
Features
  • Resistant to mechanical stress
  • Operating temperature range
     Up to 20 mH (-40°C to +105°C)
     20 mH or more (-40°C to +85°C)
  • Various reliability conditions guaranteed for 1,000 hours (evaluation performed up to 3,000 hours)
  • Lead coplanarity guaranteed within 0.1 mm

Murata Icon X Specifications

・Surface mount variable coil

   5CCEG series

Winding Connection
(Bottom View)
Part Number
Test Frequency
(MHz)
Resonance Capacitor Range
(pF)
Unloaded Q Data Sheet
Internal connections #A1313AN-0001GGH=P3
100 11.4 +3/-3%
72 +/-20%
Internal connections #A1313AN-0002GRG=P3
100
11.4 +5/-2%
61 +/-20%
#A1313AN-0003GRG=P3
100
11.4 +2/-4%
54 +/-20%
Internal connections #A1313AN-0004GGH=P3 100
11.7 +3/-3% 72 +/-20%

   FSDVA series

Winding Connection
(Bottom View)
Part Number
Test Frequency
(kHz)
Inductance Range
(mH)
Unloaded Q Data Sheet
Internal connections N1342BCA-0004UG=P3
252 4.4 ±3%
25 min
Internal connections N1342DEA-0008BQE=P3 252
2.5 ±5% 25 min

Winding Connection
(Bottom View)
Part Number
Test Frequency
(kHz)
Inductance Tolerance
(mH)
Unloaded Q Data Sheet
Internal connections N1342AAA-0001Z=P3
79.6 52 ±7%
10 min