Low Frequencies RoHS Compliant (Note 7 Exemption) Extended temperature range. ZTB/ZTBF SERIES CERAMIC RESONATOR The ZTB Series ceramic resonator offers low frequency and extended temperature range capabilities. The ZTBF option is a formed lead version for SMD applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PART NUMBER * FREQUENCY RANGE (KHz) FREQUENCY ACCURACY @ 25°C (%) FREQUENCY STABILITY -20 ~ +80°C (%) AGING FOR TEN YEARS (%) ESR (Ω) MAX. C1 ( pF) C2 (pF) ZTB□□□D ZTB□□□D ZTB□□□P ZTB□□□E ZTB□□□E ZTB□□□P ZTB□□□J ZTB□□□MJ 190 ~ 249 250 ~ 374 375 ~ 429 430 ~ 449 450 ~ 509 510 ~ 699 700 ~ 999 1000 ~ 1250 ± 1.0 KHz ± 1.0 KHz ± 2.0 KHz ± 2.0 KHz ± 2.0 KHz ± 2.0 KHz ± 0.5% ± 0.5% ± 0.3 ± 0.3 ± 0.3 ± 0.3 ± 0.3 ± 0.3 ± 0.3 ± 0.3 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 20 20 20 20 20 35 70 100 330 220 120 100 100 100 100 100 470 470 470 100 100 100 100 100 PACKAGE DIMENSIONS (mm) DIMENSIONS (mm) DIMENSIONS (mm) FREQUENCY RANGE (KHz) W T H P L FREQUENCY RANGE (KHz) W T H P L 190-249 13.5 3.8 T 14.7 10.0 8.0 250-374 11.0 3.8 12.2 7.7 7.0 375-449 7.9 3.6 9.3 5.0 5.0 450-699 7.0 3.5 9.0 5.0 5.0 700-1250 5.0 2.2 6.0 2.5 3.5 PART NUMBER FREQ. RANGE A B ZTBF□□□P ZTBF□□□E ZTBF□□□P ZTBF□□□J ZTBF□□□MJ 375-429 3.6±0.5 0.9±0.3 1.5±0.3 0.15±0.05 C D 430-509 3.5±0.5 0.9±0.3 1.5±0.3 0.15±0.05 510-699 3.5±0.5 0.9±0.3 1.5±0.3 0.15±0.05 700-999 2.2±0.5 0.6±0.3 1.0±0.3 0.12±0.05 1000-1250 2.2±0.5 0.6±0.3 1.0±0.3 0.12±0.05 PART NUMBERING GUIDE: "Example" ZTB500E Series Frequency ZTB 500 = 500 KHz Suffix E = 450 ~ 509 KHz ECS does not approve the use of it's products in Automotive, Military, Avionics, Life Sustaining or Life Support systems or any other related medical applications without written approval from ECS INC. 1105 South Ridgeview Road z Olathe, KS 66062 z Phone: 913.782.7787 z Fax: 913.782.6991 z www.ecsxtal.com