Bourns, AVHT Varistor 2.2 nF 5 A, Clamping 77 V, Varistor 47 V, 1812
- RS Stock No.:
- 211-1091
- Mfr. Part No.:
- AV30K1812801NIR1HT
- Brand:
- Bourns
Subtotal (1 tape of 10 units)*
£4.01
(exc. VAT)
£4.81
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 910 unit(s) shipping from 11 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 10 + | £0.401 | £4.01 |
*price indicative
- RS Stock No.:
- 211-1091
- Mfr. Part No.:
- AV30K1812801NIR1HT
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Varistor Voltage | 47 V | |
| Product Type | Varistor | |
| Packaging | Tape & Reel | |
| Clamping Voltage VC | 77V | |
| Clamping Current | 5A | |
| Mount Type | Surface | |
| Series | AVHT | |
| Maximum AC Voltage | 30V ac | |
| Maximum DC Voltage | 34V | |
| Maximum Surge Current | 800A | |
| Capacitance | 2.2nF | |
| Length | 4.7mm | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 150°C | |
| Termination Style | Surface Mount | |
| Depth | 3.2mm | |
| Standards/Approvals | RoHS | |
| Thickness | 1.3mm | |
| Package/Case | 1812 | |
| Automotive Standard | No | |
| Energy Rating | 3.8J | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Varistor Voltage 47 V | ||
Product Type Varistor | ||
Packaging Tape & Reel | ||
Clamping Voltage VC 77V | ||
Clamping Current 5A | ||
Mount Type Surface | ||
Series AVHT | ||
Maximum AC Voltage 30V ac | ||
Maximum DC Voltage 34V | ||
Maximum Surge Current 800A | ||
Capacitance 2.2nF | ||
Length 4.7mm | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 150°C | ||
Termination Style Surface Mount | ||
Depth 3.2mm | ||
Standards/Approvals RoHS | ||
Thickness 1.3mm | ||
Package/Case 1812 | ||
Automotive Standard No | ||
Energy Rating 3.8J | ||
- COO (Country of Origin):
- SI
The Bourns AVHT series auto SMD varistors are transient suppressors with temperature independent suppression characteristics enabling protection from -55 °C to 150 °C operating temperature ranges which offers prevention to almost all electronic systems in an automobile, e.g., anti-lock brake system, direct ignition system, etc. to get damage from destructive voltage transients. Five model sizes available offers broad range of current and energy handling capabilities and also offer excellent transient energy distribution.
AVHT series varistors require significantly less space and pad area than silicon TVS diodes
+150 °C maximum continuous operating temperature
Low clamping voltage Vc
RoHS compliant
Non-sensitive to mildly activated fluxes
Non-plastic coating for better flammability rating