Copyright © 1996 - 2011
Vanlong Technology Co., Ltd.

Ceramic Products

VTC provides several different lines of Ceramic Products that are uniquely tailored to individual applications, product including: Ceramic Filters, Ceramic Resonators, Ceramic Discriminators, Ceramic Traps, which have widely applications in communications, TV and VCR/VTR systems, FM radios, CATV sets, IR remote controls and other electronic equipments.

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Products Outline Frequency Range Features   Microwave Dielectric Devices DF Series (MF Type) 400MHz~2.5GHz -  Small and light size -  Low insertion loss for using high Q-value resonators -  Excellent temperature stability -  Excellent mechanical structure -  Good selectivity -  Suitable for surface mount and reflow soldering PF Series 400MHz~2.5GHz -  Small and light size -  Low insertion loss for using high Q-value resonators -  Excellent temperature stability -  Excellent mechanical structure -  Good selectivity Array BPF Series (AF Type) 400MHz~2.5GHz -  Small and light size -  Low insertion loss for using high Q-value resonators -  Excellent temperature stability -  Excellent mechanical structure -  Good selectivity -  Suitable for surface mount and reflow soldering Array Duplexer (AD Type) 400MHz~2.5GHz -  Small and light size -  Low insertion loss for using high Q-value resonators -  Excellent temperature stability -  Excellent mechanical structure -  Good selectivity -  Suitable for surface mount and reflow soldering Mono Filter Series (MF/MC/MP Type) 400MHz~2.5GHz -  Small and light size -  Low insertion loss for using high Q-value resonators -  Excellent temperature stability -  Excellent mechanical structure -  Good selectivity -  Suitable for surface mount and reflow soldering Mono Duplexer (MD & MP Type) 400MHz~2.5GHz -  Small and light size -  Low insertion loss for using high Q-value resonators -  Excellent temperature stability -  Excellent mechanical structure -  Good selectivity -  Suitable for surface mount and reflow soldering Ceramic Patch Atenna 400MHz~2.5GHz -  Various size selective -  Wide frequency range -  Excellent temperature stability, temperature compensated -  High quality dielectric ceramics -  Excellent radiation pattern -  Suitable for surface mount and reflow soldering Dielectric Resonator Series (Co-axial) 300MHz~3.0GHz -  high dielectric constant -  small size, high frequency, and high reliability   Ceramic Filters LT_W 11.0x7.0x8.0 455KHz, 450KHz -  6dB Bandwidth: ±2KHz to ±15KHz -  Selectivity: 50dB at ±7.5KHz to ±30KHz -  Attenuation: 40 ~ 60dB min -  Insertion Loss: 4 ~ 6dB max LT_U 8.0x7.0x8.0 455KHz, 450KHz LTM_W 9.5x6.5x6.3 455KHz, 450KHz LTM_U 6.5x6.5x6.3 455KHz, 450KHz LTS_W 11.0x9.0x7.0 455KHz, 450KHz LTUC455 6.0x7.5x4.0 455KHz -  6dB Bandwidth: ±3KHz to ±10KHz -  Attenuation: 40 ~ 60dB min -  Insertion Loss: 4 ~ 6dB max -  Suitable for Surface Mount LTWC455 11.6x7.5x3.0 455KHz LT_MB 11.0x5.0x11.0 4.5MHz~6.5MHz -  3dB Bandwidth: ±60KHz to ±80KHz -  Attenuation: 20 ~ 25dB min -  Insertion Loss: 6dB max LTH_MCB 10.0x5.0x8.0 4.5MHz~6.5MHz -  3dB Bandwidth: ±60KHz to ±80KHz -  20dB Bandwidth: ±530KHz to ±650KHz -  Attenuation: 30dB min -  Insertion Loss: 6dB max LT10.7M 8.0x5.0x8.0 10.7MHz -  3dB Bandwidth: 110KHz to 330KHz -  Insertion Loss: 6 ~ 10dB max -  Attenuation: 30 ~ 40dB min LTCV10.7M 7.0x3.1x1.3 10.7MHz -  3dB Bandwidth: 110KHz to 330KHz -  Insertion Loss: 6 ~ 10dB max -  Attenuation: 30 ~ 40dB min -  Suitable for Surface Mount LTCS10.7M 3.45x3.1x1.4 10.7MHz -  3dB Bandwidth: 110KHz to 330KHz -  Insertion Loss: 6 ~ 10dB max -  Attenuation: 30 ~ 40dB min -  Suitable for Surface Mount   Ceramic Discriminators JTB(M)455 7.0x3.5x9.0 455KHz -  6dB Bandwidth: ±2KHz to ±15KHz -  Selectivity: 50dB at ±7.5KHz to ±30KHz -  Attenuation: 40 ~ 60dB min -  Insertion Loss: 4 ~ 6dB max JT10.7MG 8.0x5.0x5.0 10.7MHz -  3dB Bandwidth: 450KHz -  Distortion: 1.0% max   Ceramic Traps XT_M 9.0x5.0x9.0 3.58MHz~6.5MHz -  30dB Attenuation Bandwidth: 50KHz, 70KHz -  Attenuation at Reference Freq.: 20~35dB   Ceramic Resonators ZTA 12.0x5.0x10.0 2.0MHz~40.0MHz -  Frequency Tolerance: ±0.5% -  Temp. Stability: ±0.3% -  Aging: ±0.3% -  Two Terminals ZTT 12.0x5.0x10.0 2.0MHz~40.0MHz -  Frequency Tolerance: ±0.5% -  Temp. Stability: ±0.3% -  Aging: ±0.3% -  Three Terminals ZTAC 7.2x3.0x2.0 2.0MHz~50.0MHz -  Frequency Tolerance: ±0.5% -  Temp. Stability: ±0.5% -  Aging: ±0.3% -  Two Terminals, SMD ZTTC 7.2x3.0x2.0 2.0MHz~50.0MHz -  Frequency Tolerance: ±0.5% -  Temp. Stability: ±0.5% -  Aging: ±0.3% -  Three Terminals, SMD ZTB 13.5x14.7x3.8 190KHz~1,250KHz -  Frequency Tolerance: ±0.5% to ±2.0KHz -  Temp. Stability: ±0.3% -  Aging: ±0.5%