Ceramic Resonator
Series Number Package Description Last Modified
630 ~ 636 ZTB Ceramic Low Frequencies Jan. 01 2007
FEATURES
- Low frequencies
- Extended temperature range
- Low Frequency Ceramic Resonator
- High stability
- RoHS Compliant
Low Frequency Ceramic Resonator
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
Series No. Package Type Frequency Range Frequency Accuracy Resonant Impedance Stability in Temp. Aging for Ten Years Load Capacitance (pF)
 (KHz) @25°C ohm max. -20~+80°C (%) C1 C2
630 ZTB-D 190 ~ 249 ±1 KHz 20 ±0.3% ±0.3 330 470
631 ZTB-D 250 ~ 374 ±1 KHz 220
632 ZTB-P 375 ~ 429 ±2 KHz 120
633 ZTB-E 430 ~ 509 ±2 KHz 100 100
634 ZTB-P 510 ~ 649 ±2 KHz 30
635 ZTB-P 650 ~ 699 ±2 KHz
ZTB-J 700 ~ 757 ±0.5% 70
636 ZTB-J 758 ~ 999 ±0.5%
1000 ~ 1250 ±0.5% 100
.
drawing of low frequency ceramic resonator ZTB
Freq. Range
(KHz)		 Dimensions
W T H P L
190 ~ 249 13.5 3.6 14.7 10.0 8.0
250 ~ 374 11.0 3.6 12.2 7.7 7.0
375 ~ 429 7.9 3.6 9.3 5.0 6.0
430 ~ 699 7.0 3.5 9.0 5.0 6.0
700 ~ 1250 5.1 2.2 6.3 2.5 4.0
.
PART NUMBER GUIDE
Part Number Frequency Packaging**
635 - 680 K
Blank* = Bulk
-TR = Tape/ Reel
630 to 636 (see table above)
e.g. -680K = 680KHz
Range = 190 ~ 1250 KHz
NOTE: Deviations on all parameters available.  Please consult Oscilent for details.
DEFINITIONS: Click on the characteristic names above, for definitions of the particular characteristic.
*STANDARDS: "Blank" part number selections, indicate standard variables for the particular characteristic.
**PACKAGING: Click on the packaging name above for tape/reel specifications
Series No.:
630 to 636

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