https://www.phoenixcontact.com/us/products/2797858
Surge protection device - C-UFB- 5DC - 2797858
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Attachment plug with surge voltage coarse and fine protection, for coaxial signal interfaces, signal voltage 5 V.
Connection: BNC socket/plug
Product Features
Ground connection via separately led cable
For insertion in the cable
Key commercial data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
86.25 GRM
85363010
Germany
1 pc
Technical data
Dimensions
Height
Width
Length
93 mm
25.4 mm
25.4 mm
Ambient conditions
Ambient temperature (operation)
Degree of protection
-40 °C ... 80 °C
IP20
General
Housing material
Color
Aluminum
black
09/10/2014 Page 1 / 6
https://www.phoenixcontact.com/us/products/2797858
Surge protection device - C-UFB- 5DC - 2797858
Technical data
General
Standards for air and creepage distances
Mounting type
Type
Direction of action
VDE 0110-1
IEC 60664-1
Connection-specific intermediate plugging
Attachment plug
Line-Shield/Earth Ground
Protective circuit
IEC test classification
C2
C3
D1
Maximum continuous operating voltage U
C
Maximum continuous voltage U
C
(wire-ground)
Nominal current I
N
Operating effective current I
C
at U
C
Residual current I
PE
Nominal discharge current I
n
(8/20) µs (Core-Earth)
Nominal discharge current I
n
(8/20) µs (Core-Shield)
Total surge current (8/20) µs
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
Output voltage limitation at 1 kV/µs (Core-Earth) spike
Output voltage limitation at 1 kV/µs (Core-Shield) spike
Output voltage limitation at 1 kV/µs (Core-Earth) static
Output voltage limitation at 1 kV/µs (Core-Shield) static
Residual voltage at I
n
, (conductor-ground)
Residual voltage at In, (conductor-shield)
Voltage protection level U
P
(Core-Earth)
5 V DC
5 V DC
185 mA (25 °C)
≤ 300 µA
≤ 300 µA
10 kA
10 kA
10 kA
10 kA
≤ 25 V
≤ 25 V
≤ 15 V
≤ 15 V
≤ 22 V
≤ 22 V
≤ 120 V (C2 - 10 kV / 5 kA)
≤ 45 V (C1 - 1 kV/500 A)
≤ 20 V (C3 - 10 A)
Voltage protection level U
P
(Core-Shield)
≤ 120 V (C2 - 10 kV / 5 kA)
≤ 45 V (C1 - 1 kV/500 A)
≤ 20 V (C3 - 10 A)
Voltage protection level U
P
static (core-ground)
Response time tA (Core-Earth)
Response time tA (Core-GND)
Input attenuation aE, asym.
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system
≤ 35 V (C1 - 1 kV/500 A)
≤ 70 V (C2 - 10 kV / 5 kA)
≤ 500 ns
≤ 500 ns
2 dB (≤ 10 MHz)
typ. 90 MHz
09/10/2014 Page 2 / 6
https://www.phoenixcontact.com/us/products/2797858
Surge protection device - C-UFB- 5DC - 2797858
Technical data
Protective circuit
Cut-off frequency fg (3 dB), asym. (shield) in 50 Ohm system
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
typ. 90 MHz
C2 - 10 kV / 5 kA
D1 - 2,5 kA
Connection data
Connection method
Connection type IN
Connection type OUT
BNC 50 Ω
BNC socket
BNC plug
Connection, equipotential bonding
Connection method
Screw connection
Standards and Regulations
Standards/regulations
IEC 61643-21
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27140201
27130801
27130801
27130801
27130807
27130807
27130807
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000943
EC000943
EC000943
EC000943
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30212010
39121610
39121610
39121610
39121620
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