Yantel Corporation

Add：2F, Building 2, Gaofa Technology Park, LongJing, Nanshan Area, Shenzhen, China

Tel：86-755-8355-1886

Fax：86-755-8355-2533

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2425

Variable RF Inductor

Patent pending

Variable RF Indctor

2425

Operated frequency: 700 MHz

Q value: 90(no core) , 68(full core)

Inductance tuning range: 21.2 to 26.2(nH)

Core material: Aluminum

SRF: 1.5 GHz

Rotation times(min): 100

Part No.

No core

At L max

At L min

Freq

(MHz)

No core SRF

min(MHz)

Irms

(A)

L(nH)

Q min

L(nH)

Q min

L(nH)

Q min

2425

26.2

90

26.2

90

21.2

68

700

1500

3.5

Notes:

1.

Operating frequency is based on the half of the maximum Q value

.

Applications

RF Impedance Matching

Tunable Antennas

Tuning Resonant Circuit

Tunable Filter

Phase Shifter

Phased Array Radar

MRI(Magnetic Resonance Imaging)

NMR(Nuclear Magnetic Resonance)

Crystal Oscillator

Broadband Antenna

Characteristic

Typical Q and L vs frequency

Features

SMD package, able to be mounted or soldered on the PCB.

High temperature resistant, operating temperature:

Keep excellent & stable performance at high temperature.

Operated in RF frequency band.

High Q value.

Good air tightness to realize high Q value.

Small size: 5×5×3(mm).

Easy to adjust.

Core material: Aluminum or Ferrite.

Termination: RoHS compliant tin over copper.