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N1810UL/-040/-124/-201/-402
Coaxial Switch, SPDT Unterminated, 2.92mm Coaxial Female, 1.02dB Insertion Loss/70dB Isolation/40GHz
Image is for illustrative purposes only. Please refer to product description.

| Manufacturer | KEYSIGHT TECHNOLOGIES |
|---|---|
| Manufacturer Part No | N1810UL/-040/-124/-201/-402Copy |
| Order Code | 4908827 |
| Product Range | N181x Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | RM6,553.290 |
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Product Information
| Manufacturer | KEYSIGHT TECHNOLOGIES |
|---|---|
| Manufacturer Part No | N1810UL/-040/-124/-201/-402Copy |
| Order Code | 4908827 |
| Product Range | N181x Series |
| Technical Datasheet | |
| Switch Type | Coaxial Switch, SPDT Unterminated Latching |
| Frequency | 40GHz |
| Insertion Loss | 1.02dB |
| Isolation | 70dB |
| Connector Type | 2.92mm Coaxial Female |
| Product Range | N181x Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
N1810UL/-040/-124/-201/-402 is a DC to 40GHz, SPDT unterminated latching, high performance electromechanical switch for microwave and RF manufacturing test systems.
- 24V DC coil voltage level
- Available with option (201): D subminiature 9-pin female DC connector type
- Available with option (402): position indicators
- 15ms switching speed, 50 ohm impedance
- 2 million life cycles
- 1.02dB insertion loss and 70dB isolation
- 2.92mm (f) connector
- Operating temperature range from -25°C to +75°C
- Minimizes crosstalk with exceptionally high isolation across broad frequencies
- Low insertion loss and SWR
Technical Specifications
| Switch Type | Coaxial Switch, SPDT Unterminated Latching |
|---|---|
| Insertion Loss | 1.02dB |
| Connector Type | 2.92mm Coaxial Female |
| SVHC | No SVHC (04-Feb-2026) |
| Frequency | 40GHz |
|---|---|
| Isolation | 70dB |
| Product Range | N181x Series |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85365019 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Y-Ex RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .2 |
