Bourns, 1977 Coaxial Surge Protection 600V dc Maximum Voltage Rating 20 kA Maximum Surge Current Gas Discharge Tube
- RS Stock No.:
- 172-8702
- Mfr. Part No.:
- 1977-50-A02
- Brand:
- Bourns
Subtotal (1 box of 10 units)*
£998.77
(exc. VAT)
£1,198.52
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 03 November 2026
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Units | Per unit | Per Box* |
|---|---|---|
| 10 + | £99.877 | £998.77 |
*price indicative
- RS Stock No.:
- 172-8702
- Mfr. Part No.:
- 1977-50-A02
- 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 | |
| Suppressor Type | Gas Discharge Tube | |
| Product Type | Coaxial Surge Protection | |
| Maximum Voltage | 600V dc | |
| Mount Type | Through Hole | |
| Maximum Surge Current | 20kA | |
| Series | 1977 | |
| Minimum Operating Temperature | -50°C | |
| Maximum Operating Temperature | 85°C | |
| Depth | 26mm | |
| Standards/Approvals | EU, RoHS Recast 2011, EC, RoHS Directive 2002, 95 | |
| Length | 51mm | |
| Hazardous Area Certification | NO | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Suppressor Type Gas Discharge Tube | ||
Product Type Coaxial Surge Protection | ||
Maximum Voltage 600V dc | ||
Mount Type Through Hole | ||
Maximum Surge Current 20kA | ||
Series 1977 | ||
Minimum Operating Temperature -50°C | ||
Maximum Operating Temperature 85°C | ||
Depth 26mm | ||
Standards/Approvals EU, RoHS Recast 2011, EC, RoHS Directive 2002, 95 | ||
Length 51mm | ||
Hazardous Area Certification NO | ||
Bourns 1977 Series High Frequency Coaxial SPD
Heavy duty design
High frequency DC-5 GHz
DC Pass to ±48 V
VSWR <1.2
Low insertion loss <0.1 dB
Bidirectional
Water resistant
Replaceable gas tube
Three grounding options
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