Official DistributorSKU
MPN
CSMA-LAMBDA/4-2.0-BS-SET
Weight
0.393 kg
This product is Not Cancellable/Not Returnable
CSMA-LAMBDA/4-2.0-BS-SET - Surge protection device
Attachment plug with Lambda/4 technology as surge protection for coaxial signal interfaces. Connection: Male/female SMA connectors.
Technical Specifications
Product properties
| IEC test classification | C2 |
| IEC test classification | C3 |
| IEC test classification | D1 |
| Type | Attachment plug |
| Number of Positions | 2 |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Connection data
| Connection Method | SMA connector |
Protective ground connection
| Connection Method | Screw connection |
| Tightening torque | 1.5 Nm |
Dimensions
| Width | 84.8 mm |
| Height | 25 mm |
| Depth | 81.5 mm |
Material specifications
| Color | Nickel |
| Housing Material | HPb59-1 |
| Housing surface material | Cu-Sn-Zn |
| Contact surface material | Au |
| Insulation body material | PTFE |
| Spring contact material | QSn6.5-0.1 |
Mechanical data
| Open side panel | No |
Protective circuit
| Direction of action | Line-Shield/Earth Ground |
| Rated current | 2 A (25 °C) |
| Nominal discharge current In (8/20) µs (line-ground) | 6 kA |
| Nominal discharge current In (8/20) µs (line-shield) | 6 kA |
| Pulse discharge current Iimp (10/350) µs (line-shield) | 1 kA |
| Total discharge current Itotal (8/20) µs | 6 kA |
| Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 1 V |
| Output voltage limitation at 1 kV/µs (line-shield) static | ≤ 1 V |
| Voltage protection level Up (line-earth) | ≤ 5 V (C1 - 1 kV / 500 A) |
| Voltage protection level Up (line-earth) | ≤ 25 V (C2 - 10 kV / 5 kA) |
| Voltage protection level Up (line-earth) | ≤ 15 V (6 kV / 3 kA) |
| Input attenuation aE, asym. | ≤ 1 dB (0.8 GHz ... 2.25 GHz) |
| Frequency Range | 0.8 GHz ... 2.25 GHz |
| Voltage standing wave ratio VSWR in a 50 Ω system | ≤ 1.20 (0.8 GHz ... 2.25 GHz) |
| Voltage standing wave ratio VSWR in a 50 Ω system | ≤ 1.10 (1.7 GHz ... 2.1 GHz) |
| Permissible HF power Pmax at VSWR = xx (50 ohm system) | ≤ 110 W (VSWR = 1,0 / 40 °C) |
| Permissible HF power Pmax at VSWR = xx (50 ohm system) | ≤ 60 W (VSWR = 1,0 / 70 °C) |
| Surge protection fault message | none |
| Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
| Impulse durability (line-earth) | D1 - 1 kA |
| Impulse durability (line-shield) | C2 - 10 kV/5 kA |
| Impulse durability (line-shield) | D1 - 1 kA |
Ambient conditions
| Degree of Protection | IP55 |
| Ambient Temperature (Operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Altitude | ≤ 2000 m (amsl) |
Standards and Regulations
| Standards/specifications | IEC 61643-21 |
| Note | 2000 + A1:2008, modified |
| Standards/specifications | EN 61643-21 |
| Note | 2001 + A1:2009 |
Mounting
| Mounting Type | Connection-specific intermediate plugging |
Accessories
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Additional Information
| Pack Size | 1 |
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