CERAMIC FILTERS

Ceramic AM Filters

LT Miniature

Ceramic LT Miniature AM Filter is one of the most recommendable intermediate type, having such distinctive filtering features as high selectivity, high stability and adjustment-free operation.

Additionally its easy matching with IC helps create an easy circuit design such as applications in Electric synthesized tuners, HiFi audio systems, AM stereo demodulations, One-chip non-adjustment IC's, and even smaller, thinner set structure to cope with these diversifying for AM receiver.

Features with center frequency between 450 and 470 kHz, standard tolerance ±2kHz, and synthesizers for the types of center frequencies 450, 459 and 468 kHz. Standard tolerance is ±1 kHz.

Please contact us for details with your specific needs.

Dimensions (Unit: mm) - LT Miniature

ceramic filters,murata,pfb

Technical Characteristics - Miniature LT

450 kHz ~ 470 kHz - Ceramic LT Miniature Filter ( Murata PFB Series Compatible )

Part
Number
3dB Band Width
(kHz)
Selectivity ±9kHz off
(dB)
Insertion Loss
(dB)
Composition
LT 455JR 5.5±1.5 ≥17 ≤6 2 elements
  • Center Frequency (fo) is available in a range of 450 ~ 470kHz.
    The nominal frequency tolerance is ± 2kHz.

Characteristics - Miniature LT


Recommended IFT (7mm Square)

Item 7×7mm 5×5mm
Winding Specification

Form bottom
①~② ②~③ ④~⑥ ①~② ②~③ ④~⑥
85T 67T 23T 84T 98T 33T
unloaded Qu 90 65
Tuning Capacity 180PF 180PF

How to Order - LT Miniature

LT 455JR P
Part Number
Packaging

PDF download

LT Miniature Series - Ceramic AM Filters