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92649-1245

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HI-REL | HIGH-TEMPERATURE - OSCILLATORS

High-Temperature Oscillators manufactured by Frequency Management International provide High-Reliability
solutions to meet all your high temperature crystal clock (XO, XOs) oscillator needs. Capable
of operating in temperature ranges of -100°C to +300°C, these precision crystal clock
oscillators are resistant to shock and vibration. Our High Temperature XOs support a
wide range of supply voltages, frequency ranges, and come in industry standard
packages or custom packaging. Applications include oil drilling, geothermal,
commercial space, aircraft engine, aerospace & military, industrial instrumentation.
We offer a wide variety of High-Temperature standard & custom quartz crystal oscillators.

Hi-Temperature Ceramic SMD and Thru-hole Package Crystal Oscillators
High-Shock and Vibration Designs
Model Picture Size Style Frequency Range Temp Range Max Notes
FMOCHT Hi-Temperature Thru-hole Oscillators Traditional
Thru-hole
Packages
TO-5 &
TO-5 Low-Profile
Half-DIP, Full DIP
10 Hz to 110 MHz -100ºC to +300ºC 1.2V to 18V
FMOCHT7S
7x7 SMD Oscillator 7 x 7 mm 4 Pad SMD 16 KHz to 80 MHz -100ºC to +210ºC 1.8V to 5V
FMOCHT5S Hi-Temperature 5x7 Ceramic SMD Oscillators 5 x 7 mm Ceramic
4 Pad SMD
16 KHz to 80 MHz -100ºC to +240ºC 1.8V to 18V
Note: Leaded Package Options for 5x7 are: Straight Leads, J-Formed Leads, & Gull Leads. Please Inquire.
FMOCHT3S 5x3.2mm 4 pad Oscillator 5 x 3.2 mm Ceramic
4 Pad SMD
16 KHz to 80 MHz -100ºC to +210ºC 1.6V to 5V
FMOCHTO5
TO-5 & TO-5LP 9.14 mm DIA TO-5 &
TO-5 Low-Profile
8 Lead
16 KHz to 80 MHz -100ºC to +230ºC 1.8V to 5V
FMOCHTSW Hi-Temp 3.2 x 2.5 SMD Crystal Oscillators 3.2 x 2.5 mm 4 Pad SMD 32.768 KHz -55ºC to +150ºC 1.8 to 5.5V
 
High Temperature - Low Power - 32.768 KHz - 5x3.2 mm Ceramic SMD Crystal Oscillators
HLP5326
5x3.2mm 4 pad Oscillator 5 x 3.2 mm Ceramic
4 Pad SMD
32.768 KHz -55ºC to +200ºC 1.2V to 3.8V
 
Hi-Pressure Tolerant Ceramic SMD Crystal Oscillators - Presure Tolerant to 7000 PSI
FMOCP5S
Hi-Pressure Tolerant 5x7 Ceramic SMD Oscillators 5 x 7 mm Ceramic
4 Pad SMD
1 MHz to 50 MHz -50ºC to +125ºC 1.8V to 3.3V
 
Hi-Temperature | Extreme Temperature Brochure