VDRS10D040BSE Vishay Varistor (Other) In Stock
Vishay VDRS10D040BSE is a through-hole varistor rated at 40 V RMS with 13 J energy absorption and 13.5 mm disc diameter. Flame-proof construction with REACH-compliant materials.
- Manufacturer
- Vishay
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- VDRS10D040BSE Datasheet PDF
- Category
- Varistor
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 40 V RMS maximum circuit voltage with robust overvoltage clamping protection
- 13 J energy absorbing capacity for transient surge suppression
- Flame-proof through-hole design with REACH-compliant e3 JESD-609 code
- Compact 13.5 mm disc, 12 mm body length for PCB integration
Applications
The VDRS10D040BSE is designed for transient voltage surge protection in industrial power supplies and motor control circuits operating at up to 40 V RMS. Its flame-proof construction makes it suitable for consumer appliances, HVAC equipment, and safety-critical electronic systems where UL requirements demand fire-resistance. It also finds use in telecom equipment and building automation controllers where line-side protection against lightning and switching transients is required.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 11Weeks |
| YTEOL | 7.4 |
| Additional Feature | FLAME PROOF |
| Circuit RMS Voltage-Max | 40V |
| Energy Absorbing Capacity-Max | 13J |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Height | 14.5mm |
| Package Length | 12mm |
| Package Shape | DISK PACKAGE |
| Package Style | Radial |
| Package Width | 5.5mm |
| Packing Method | BULK |
| Rated Power Dissipation (P) | 0.4W |
| Rated Temperature | 85°C |
| Reference Standard | CUL; UL; VDE |
| Resistor Type | VARISTOR |
| Surface Mount | NO |
| Technology | METAL OXIDE |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Placement | RADIAL |
| Terminal Shape | WIRE |
| Working Voltage | 56V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.40.40.00 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum energy the VDRS10D040BSE can absorb during a transient surge event?
The VDRS10D040BSE has a maximum energy absorbing capacity of 13 J, allowing it to clamp high-energy transient pulses on 40 V RMS circuits without thermal runaway, making it suitable for industrial surge protection applications.
Which industrial applications benefit most from the VDRS10D040BSE flame-proof varistor?
Motor drive controls, HVAC power supplies, and building automation equipment operating at up to 40 V RMS benefit most, as the flame-proof through-hole construction meets safety standards where a varistor failure must not ignite surrounding materials.
How does the 13.5 mm disc size of the VDRS10D040BSE compare in board space requirements?
The VDRS10D040BSE uses a 13.5 mm disc diameter with a 12 mm body length and 14.5 mm package height, occupying a standard through-hole footprint that accommodates tight PCB layouts in compact power supply designs.
Is VDRS10D040BSE RoHS and REACH compliant for export to European markets?
Yes, the VDRS10D040BSE carries a JESD-609 code of e3 and is REACH compliant, making it eligible for use in products exported to the EU under RoHS Directive requirements for lead-free, hazardous-substance-restricted electronic assemblies.
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About Vishay
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