CERAMIC FILTERS

AM Ceramic Filters

LTP

LTP Filters are designed to address the needs of standard AM filtering requirements. These filters are recommended for use in low cost products where economically, efficient designs are critical.

Please contact us for details with your specific needs.

Dimensions (Unit: mm) - LTP

ceramic filters,murata sfu

Technical Characteristics - LTP

450kHz ~ 470kHz - LTP AM Filters ( Murata SFU450/455kHz Compatible )
Part
Number		 3dB
Band Width
(kHz)		 Center
Frequency
(fo) (kHz)		 Selectivity(dB)min Insert Loss
(dB) max		 Composition Lead Length
L (mm)
-9kHz off +9kHz off L1 L2
LTP455A 9.5±3 455±2 5.0 3.0 5.0 one element 3.6 5.0
LTP455B 9.5±3 462±2 5.0 3.0 5.0 one element
with IFT
LTP450BY 7±2 455±2 6.0 5.0 5.0
LTP450BY1 4.5±1.5 452.5±2 9.0 8.0 5.0
  • Center Frequency (fo) is available in a range of 450~470kHz.
    The nominal frequency tolerance is±2kHz.

Recommended IFT (7mm Square)

Item LTP 455B
Winding Specification

Form bottom		 ①~② ②~③ ④~⑥
70T 115T 7T
unloaded Qu 105
Tuning Capacity 108PF

Test Circuit LTP


Characteristics LTP

How to Order - LTP

LTP455A P
Part Number
Packaging

PDF download

LTP Series - AM Ceramic Filters