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Technical Specifications
Parameters and characteristics for this part
| Specification | V420LTX20A |
|---|---|
| Capacitance @ Frequency | 300 pF |
| Current - Surge | 4.5 kA |
| Energy | 90 J |
| Maximum AC Volts [Max] | 420 V |
| Maximum DC Volts [Max] | 560 V |
| Mounting Type | Through Hole |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | Disc 14mm |
| Varistor Voltage (Max) [Max] | 748 V |
| Varistor Voltage (Min) [Min] | 610 V |
| Varistor Voltage (Typ) | 679 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 94.67 | |
Description
General part information
V420LTX20A Series
The high reliability Liettelfuse varistor is the latest step in increased product performance, and is available for applications requiring quality and reliability assurance levels consistent with military or other standards. (MIL-STD-19500, MIL-S-750, Method 202.) Additionally, Littelfuse varistors are inherently radiation hardened compared to silicon diode suppressors as illustrated in Figure 1. This series of high-reliability varistors involve five categories: DSSC Qualified Parts List (QPL) MIL-R-83530 4 Types Presently Available DSSC Standard Military Drawings Based on MIL-R 83530 63 Types Presently Available: ZA Series- Drawing # 87063 DB Series- Drawing # 90065 Littelfuse High Reliability Series Offers TX Equivalents 29 Types Presently Available Custom Types Processed to Customer-Specific Requirements –(SCD) or to Standard Military Flow
Documents
Technical documentation and resources
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