Ceramic Resonator
Series Number Package Description Last Modified
620 ~ 623 ZTT Ceramic Low Profile Oct. 17 2011
FEATURES
- Low profile ceramic resonator
- Wide frequency range
- Extended temperature range
- High stability
- Built in load capacitance
- RoHS Compliant RoHS Ceramic Resonator
Thru-Hole Ceramic Resonator
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
Series No. Frequency Range Frequency 
Accuracy 
Operating
Temperature
Stability in Temperature Aging for Ten Years C1 C2
 (MHz) @25° °C (-20 ~ +80°C) - (pF) (pF)
620 2.00 ~ 6.00 ±0.5% -20 ~ 80 ±0.3% ±0.3% 30 30
621 6.01 ~ 12.50 ±03% ±0.3% 30 30
622 12.51 ~ 20.00 ±0.3% ±0.3% 30 30
20.01 ~ 25.99 ±0.3% ±0.3% 15 15
26.00 ~ 60.00 ±0.3% ±0.3% 5 5
623 3.00 ~ 8.00 ±0.3% ±0.3% 30 30
* Other C1 / C2 values available
.
Drawing of Thru-Hole Ceramic Resonator w/ Bullt-In Caps

Series No.

W (mm)

H (mm)

D (mm)

620
9.5 max
5.5 max
4.0 max
621
10.0 max
8.0 max
5.0 max
622
10.0 max
8.0 max
5.0 max
623
9.5 max
5.5 max
4.0 max
  IC (MG,MT) : 1/6TC4069UBPx2
IC (MX) : 1/6TC74HCU04x2
(1) Input
(2) Ground
(3) Output

3-PIN TYPE CERAMIC RESONATOR DIP
Series No.

Frequency Range
(MHz)

R0 (ohm) C1=C2 pF value TC Remark
620 2.00~2.99 80max 30pF±20% 0.3% PF value is for built-in capacitors only
3.00~3.49 50max
3.50~6.00 30max
621 6.01~12.50 25max 22pF±20% 0.3% PF value is for built-in capacitors only
622 12.51~20.00 30max 30pF±20% 0.3% PF value is for built-in capacitors only
20.01~25.99 15pF±20%
26.00~50.00 5pF±20%
623 6.00~13.00 25max 30pF±20% 0.3% PF value is for built-in capacitors only
.
PART NUMBER GUIDE
Part Number Frequency Load Capacitance Frequency Accuracy ( % ) Operating 
Temp (
°C )
Packaging**
622 - 20.0M - 33 - 03 W - TR
620 to 623 (see table above)
e.g. -12.1M = 12.10 MHz
Range =2.00 ~ 60.0 MHz
Blank* = Standard as shown in above Table
Custom = Enter desired value
e.g. -33 = 33pF
Blank* = ±0.5%
-03 = ±0.3%
Blank* = -20 ~ +80
-N = -40 ~ +85
-W = -40 ~ +125
Blank* = Bulk
-TT = Ammo Pack (Qty = 2K)
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 Ammo Pack specifications

Series No.:
620 to 623

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