D-UFB-V11/S-SB-S - Surge protection device - 2782180

Product properties

Connection data

Connection method	D-SUB-15

Material specifications

Housing material	Aluminum

Mechanical properties

Mechanical data
Open side panel	No

Protective circuit

Direction of action	Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground
Maximum continuous voltage U_C (line-earth)	12 V DC
Operating effective current I_C at U_C	≤ 10 µA
Nominal discharge current I_n (8/20) µs (line-line)	0.4 kA
Nominal discharge current I_n (8/20) µs (line-ground)	5 kA
Output voltage limitation at 1 kV/µs (line-line) spike	≤ 22 V
Output voltage limitation at 1 kV/µs (line-earth) spike	≤ 600 V
Output voltage limitation at 1 kV/µs (line-line) static	≤ 22 V
Output voltage limitation at 1 kV/µs (line-earth) static	≤ 600 V
Output voltage limitation at 1 kV/µs (line-signal ground) static	≤ 22 V
Residual voltage at I_n (conductor-conductor)	≤ 27 V
Residual voltage at I_n (line-signal ground)	≤ 27 V
Voltage protection level U_p (line-line)	≤ 27 V
Voltage protection level U_p (line-earth)	≤ 600 V
Voltage protection level U_p (line-signal ground)	≤ 27 V
Response time t_A (line-line)	1 ns
Response time t_A (line-earth)	≤ 100 ns
Response time t_A (line-signal ground)	≤ 1 ns
Cut-off frequency fg (3 dB), sym. in 50 Ω system	1.5 MHz (typical)
Cut-off frequency fg (3 dB), sym. in 600 Ω system	150 kHz (typical)
Cut-off frequency fg (3 dB), asym. (siganl ground) in 50 Ω system	1.5 MHz (typical)
Cut-off frequency fg (3 dB), asym. (signal ground) in 600 Ω system	150 kHz (typical)

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-40 °C ... -60 °C

Standards and regulations

VDE requirement class	C1
	C3
Standards Information technology specification
Standards/regulations	IEC 61643-21
	IEC 61643-21

Mounting

Item number	2782180
Packing unit	1 pc
Minimum order quantity	1 pc
Product key	CL3113
GTIN	4017918069414
Weight per piece (including packing)	106.8 g
Weight per piece (excluding packing)	106.8 g
Customs tariff number	85363010
Country of origin	DE

D-UFB-V11/S-SB-S - Surge protection device

2782180

EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%