Precision Reference Devices

Apex Microtechnology Precision Reference Devices provide ultrastable sine wave outputs and a temperature coefficient over the full military temperature range. Accuracy improvement of the Apex Microtechnology Precision Reference devices is possible through a unique proprietary multipoint laser compensation technique. Significant improvements have been made in other performance parameters, including warm-up drift, line regulation, and long-term stability.

Results: 42
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (NOK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Reference Type
Output Voltage
Initial Accuracy
Temperature Coefficient
Series VREF - Input Voltage - Max
Shunt Current - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Apex Microtechnology Voltage References ref +5.0V, 2ppm, -40/85C
Datasheet
14In Stock
Min.: 1
Mult.: 1

SMD/SMT Series Precision References 5 V 0.01 % 2 PPM / C 36 V 7 mA - 40 C + 85 C Tube
Apex Microtechnology Voltage References ref +10.0V, 0.6ppm, -40/85C
Datasheet
62In Stock
Min.: 1
Mult.: 1

SMD/SMT SMT-8 Series Precision References 10 V 0.01 % 0.6 PPM / C 22 V 10 mA - 40 C + 85 C Tube
Apex Microtechnology Voltage References ref +/-5V, 0.6mV error, -55/125C
Datasheet
48In Stock
Min.: 1
Mult.: 1

Through Hole CDIP-14 Series Precision References 5 V 1 PPM / C 22 V 10 mA - 55 C + 125 C Bulk
Apex Microtechnology Voltage References ref +5.0V, 0.6ppm, -40/85C
Datasheet
389In Stock
Min.: 1
Mult.: 1

SMD/SMT Series Precision References 5 V 0.01 % 0.6 PPM / C 36 V 7 mA - 40 C + 85 C Tube
Apex Microtechnology Voltage References ref +/- 10V, 0.6mV error, -25/85C
Datasheet
55In Stock
Min.: 1
Mult.: 1

Through Hole Series Precision References 10 V 1 PPM / C 22 V 10 mA - 25 C + 85 C Bulk
Apex Microtechnology Voltage References ref +10.0V, 0.6ppm, 0/70C
Datasheet
37In Stock
Min.: 1
Mult.: 1

Through Hole DIP-8 Series Precision References 10 V 0.01 % 0.6 PPM / C 0 C + 70 C Tube
Apex Microtechnology Voltage References ref +4.5V, 0.49mV error, -25/85C
Datasheet
3In Stock
Min.: 1
Mult.: 1

Bulk
Apex Microtechnology Voltage References ref +/- 5V, 0.7mV error, -55/125C
Datasheet
3In Stock
Min.: 1
Mult.: 1

Through Hole DIP-14 Series Precision References 5 V 1.33 PPM / C - 55 C + 125 C Bulk
Apex Microtechnology Voltage References ref +2.5V, 1ppm, 0/70C
Datasheet
4In Stock
Min.: 1
Mult.: 1

Tube
Apex Microtechnology Voltage References 7.071Vrms sine wave ref, -25/85C
Datasheet
49On Order
Min.: 1
Mult.: 1

Through Hole CDIP-14 Series References 7.071 V 0.5 % 20 PPM / C 15 V 10 mA - 25 C + 85 C Bulk
Apex Microtechnology Voltage References ref +2.5V, 0.6ppm, -40/85C
Datasheet
275Expected 2/27/2026
Min.: 1
Mult.: 1

SMD/SMT SMT-8 Series Precision References 2.5 V 0.6 PPM / C 36 V 7 mA - 40 C + 85 C Tube
Apex Microtechnology Voltage References ref +/- 10.0V, 1.0ppm, -40/85C
Datasheet
202Expected 4/24/2026
Min.: 1
Mult.: 1

SMD/SMT Series Precision References 10 V 1 PPM / C 22 V 10 mA - 40 C + 85 C Tube
Apex Microtechnology Voltage References 7.071Vrms sine wave ref, -55/125C
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

Through Hole Series References 7.071 V 0.5 % 20 PPM / C 15 V 10 mA - 55 C + 125 C Bulk
Apex Microtechnology Voltage References ref +/- 10V, 0.8mV error, -25/85C
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

Through Hole CDIP-14 Series Precision References 10 V 2 PPM / C 22 V 10 mA - 25 C + 85 C Bulk
Apex Microtechnology Voltage References ref+/-10V, 0.8mV error, 20/40C, SPCL TEST
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

Bulk
Apex Microtechnology Voltage References ref +/- 10V, 1.2mV error, -55/125C
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1

Bulk
Apex Microtechnology Voltage References ref +4.5V, 0.4mV error, -25/85C
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

Bulk
Apex Microtechnology Voltage References ref +4.5V, 0.6mV error, -55/125C
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

Bulk
Apex Microtechnology Voltage References ref +4.5V, 0.69mV error, -55/125C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Tube
Apex Microtechnology Voltage References ref +4.5V, 0.6mV error, -55/125C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Tube
Apex Microtechnology Voltage References ref +5V, 0.5mV error, -25/85C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SMD/SMT Series Precision References 5 V 1 PPM / C 22 V 10 mA - 25 C + 85 C Tube
Apex Microtechnology Voltage References ref +10V, 0.6mV error, -25/85C Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Tube
Apex Microtechnology Voltage References ref +10V, 1.2mV error, -55/125C Non-Stocked
Min.: 1
Mult.: 1

Tube
Apex Microtechnology Voltage References Custom VRE210M
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Tube
Apex Microtechnology Voltage References ref +10V, 1.0mV error, -55/125C Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Tube