| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package / Case | Series | Packaging | Product Status | Maximum AC Volts | Maximum DC Volts | Varistor Voltage (Min) | Varistor Voltage (Typ) | Varistor Voltage (Max) | Current - Surge | Energy | Number of Circuits | Capacitance @ Frequency | Operating Temperature | Features | Grade | Qualification | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TMOV34S681MPVARSTR 1.0875KV 40KA SQUARE 34MM |
5,549 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 680 V | 890 V | 980 V | 1.0875 kV | 1.195 kV | 40 kA | 1100J | 1 | 2000 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S421NPVARISTOR 680V 40KA BOX 5 LEAD |
8,296 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 420 V | 560 V | 612 V | 680 V | 748 V | 40 kA | 910J | 1 | 3000 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S461NPVARISTOR 715V 40KA BOX 5 LEAD |
6,833 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 460 V | 610 V | 643.5 V | 715 V | 786.5 V | 40 kA | 960J | 1 | 2800 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S511NPVARISTOR 820V 40KA BOX 5 LEAD |
7,276 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 960J | 1 | 2500 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S551NPVARISTOR 854.5V 40KA BOX 5 LEAD |
5,883 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 550 V | 700 V | 770 V | 854.5 V | 939 V | 40 kA | 965J | 1 | 2250 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S751NPVARISTOR 1.2KV 40KA BOX 5 LEAD |
5,587 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 750 V | 970 V | 1.08 kV | 1.2 kV | 1.32 kV | 40 kA | 1200J | 1 | 1800 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S421MPVARISTOR 680V 40KA BOX 5 LEAD |
8,288 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 420 V | 560 V | 612 V | 680 V | 748 V | 40 kA | 910J | 1 | 3000 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
SMOV34S461MPVARISTOR 715V 40KA BOX 5 LEAD |
6,678 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 460 V | 610 V | 643.5 V | 715 V | 786.5 V | 40 kA | 960J | 1 | 2800 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV34S511MPVARISTOR 820V 40KA BOX 5 LEAD |
6,528 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 960J | 1 | 2500 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
SMOV34S551MPVARISTOR 854.5V 40KA BOX 5 LEAD |
2,604 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 550 V | 700 V | 770 V | 854.5 V | 939 V | 40 kA | 965J | 1 | 2250 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
SMOV34S621MPVARISTOR 1KV 40KA BOX 5 LEAD |
7,439 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 620 V | 800 V | 900 V | 1 kV | 1.1 kV | 40 kA | 1010J | 1 | 2100 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
SMOV34S751MPVARISTOR 1.2KV 40KA BOX 5 LEAD |
3,385 |
|
Datasheet |
Box, 5 Lead | SMOV34S | Bulk | Obsolete | 750 V | 970 V | 1.08 kV | 1.2 kV | 1.32 kV | 40 kA | 1200J | 1 | 1800 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S461MPVARISTOR 715V 40KA SQUARE 34MM |
8,605 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 460 V | 610 V | 643.5 V | 715 V | 786.5 V | 40 kA | 960J | 1 | 2800 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S481MPVARISTOR 750V 40KA SQUARE 34MM |
6,872 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 480 V | 640 V | 675 V | 750 V | 825 V | 40 kA | 960J | 1 | 2700 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S481MPX2696VARISTOR 750V 40KA SQUARE 34MM |
6,544 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 480 V | 640 V | 675 V | 750 V | 825 V | 40 kA | 960J | 1 | 2700 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S511MPX2696VARISTOR 820V 40KA SQUARE 34MM |
2,104 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 960J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S551MPVARISTOR 854.5V 40KA SQUARE 34MM |
4,889 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 550 V | 700 V | 770 V | 854.5 V | 939 V | 40 kA | 965J | 1 | 2250 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S551MPX2696VARISTOR 854.5V 40KA SQUARE 34MM |
8,135 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 550 V | 700 V | 770 V | 854.5 V | 939 V | 40 kA | 965J | 1 | 2250 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S571MPVARISTOR 910V 40KA SQUARE 34MM |
8,006 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 575 V | 730 V | 819 V | 910 V | 1.001 kV | 40 kA | 990J | 1 | 2200 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S621MPVARISTOR 1KV 40KA SQUARE 34MM |
5,628 |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 620 V | 800 V | 900 V | 1 kV | 1.1 kV | 40 kA | 1010J | 1 | 2100 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Varistors, MOVs components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.