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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
CN-LAMBDA/4-2.25-SB
Weight
0.296 kg
This product is Not Cancellable/Not Returnable
Series CN-LAMBDA

CN-LAMBDA/4-2.25-SB - Surge protection device

Attachment plug with Lambda/4 technology as surge protection for coaxial signal interfaces. Connection: N connectors plug/socket

Technical Specifications

Product properties

IEC test classificationC2
IEC test classificationC3
IEC test classificationD1
VDE requirement classC2
VDE requirement classC3
VDE requirement classD1
TypeAttachment plug
Number of Positions1
Surge protection fault messagenone

Insulation characteristics

Overvoltage categoryIII
Pollution degree2

Connection data

Connection MethodN connector 50 Ω
Tightening torque1.5 Nm

Dimensions

Width25 mm
Height77.5 mm
Length81.5 mm

Material specifications

ColorNickel
Colorblack (RAL 9005)
Housing MaterialHPb59-1
Housing surface materialCu-Sn-Zn
Contact surface materialAu
Inner conductor materialQSn6.5-0.1
Inner conductor surface materialGold
Insulation body materialPTFE
Spring contact materialQSn6.5-0.1

Mechanical data

Open side panelNo

Protective circuit

Direction of actionLine-Shield/Earth Ground
Rated current5 A (25 °C)
Nominal discharge current In (8/20) µs (line-ground)50 kA
Nominal discharge current In (8/20) µs (line-shield)50 kA
Pulse discharge current Iimp (10/350) µs20 kA
Total surge current (8/20) µs60 kA
Total surge current (10/350) µs20 kA
Total discharge current Itotal (8/20) µs60 kA
Max. discharge current Imax (8/20) µs maximum (line-earth)60 kA
Max. discharge current Imax (8/20) µs maximum (line-shield)60 kA
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 1 V
Output voltage limitation at 1 kV/µs (line-shield) spike≤ 1 V
Output voltage limitation at 1 kV/µs (line-earth) 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)
Voltage protection level Up (line-shield)≤ 5 V (C1 - 1 kV / 500 A)
Voltage protection level Up (line-shield)≤ 25 V (C2 - 10 kV / 5 kA)
Voltage protection level Up (line-shield)≤ 15 V (6 kV / 3 kA)
Input attenuation aE, asym.≤ 0.2 dB (50 Ω)
Frequency Range0.8 GHz ... 2.25 GHz
Voltage standing wave ratio VSWR in a 50 Ω systemtyp. 1.20
Voltage standing wave ratio VSWR in a 50 Ω systemmax. 1.25
Permissible HF power Pmax at VSWR = xx (50 ohm system)≤ 500 W
Permissible HF power Pmax at VSWR = xx (50 ohm system)≤ 4 kW (peak)
Surge protection fault messagenone
Impulse durability (line-earth)C1 - 1 kV / 500 A
Impulse durability (line-earth)C2 - 10 kV / 5 kA
Impulse durability (line-earth)D1 - 2.5 kA

Ambient conditions

Degree of ProtectionIP68
Ambient Temperature (Operation)-40 °C ... 85 °C
Altitude2000 m

Standards and Regulations

VDE requirement classC2
VDE requirement classC3
VDE requirement classD1

Air clearances and creepage distances

Standards/regulationsIEC 60664-1
Standards/specificationsIEC 61643-21/A1
Note2008
Standards/specificationsEN 61643-21/A1
Note2009

Mounting

Mounting TypeConnection-specific intermediate plugging
Accessories

Why Proax for Phoenix Contact 2801056?

Proax is an authorized distributor of Phoenix Contact 2801056 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Pack Size1
Recommended

Available for order

Phoenix Contact Availability