Surge protection device - D-UFB-PB
2880642

Fine surge protection in a 9-pos. D-SUB plug for PROFIBUS-DP applications with a transmission speed of up to 12 Mbps.


Product Details




IEC test classification C1
C3
B2
VDE requirement class C1
C3
B2
Type Connecting plug
Product type Surge protection for information technology
Number of positions 4
Surge protection fault message none
Pin assignment 3, 5, 6, 8
Insulation characteristics
Overvoltage category II
Pollution degree 2

D-SUB connection
Connection method D-SUB connector
PCB connection
Connection method Screw connection
Stripping length 5 mm
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 1.5 mm²
Conductor cross section flexible min. 0.14 mm²
Conductor cross section flexible max. 1 mm²
Conductor cross section AWG min. 26
Conductor cross section AWG max. 16
Connection method Screw connection & D-SUB-9
Screw thread M2
Tightening torque 0.25 Nm
Conductor cross section flexible 0.14 mm² ... 1.5 mm²
Conductor cross section solid 0.14 mm² ... 1.5 mm²
Conductor cross section AWG 26 ... 16

Dimensional drawing
Width 44.5 mm
Height 58 mm
Depth 16.6 mm
External dimensions
External diameter min. 7.6 mm
External diameter max. 8.4 mm

Color silver
Housing material ABS, metal-plated

Mechanical data
Open side panel No
Insertion/withdrawal cycles > 200

Direction of action Line-Line & Line-Earth Ground
Maximum continuous voltage UC 5.2 V DC
Rated current 250 mA (25 °C)
Operating effective current IC at UC ≤ 100 µA
Residual current IPE ≤ 100 µA
Nominal discharge current In (8/20) µs (line-line) 350 A
Nominal discharge surge current In (8/20) µs (Core-Earth) 350 A
Total discharge current Itotal (8/20) µs 350 A
Max. discharge current Imax (8/20) µs maximum (line-line) 350 A
Max. discharge current Imax (8/20) µs maximum (line-earth) 350 A
Output voltage limitation at 1 kV/µs (line-line) spike ≤ 20 V
Output voltage limitation at 1 kV/µs (line-earth) spike ≤ 20 V
Output voltage limitation at 1 kV/µs (line-line) static ≤ 14 V
Output voltage limitation at 1 kV/µs (line-earth) static ≤ 14 V
Output voltage limitation (10/700) µs (line-line) ≤ 15 V (Uo=4 kV)
Output voltage limitation (10/700) µs (line-earth) ≤ 15 V (Uo=4 kV)
Residual voltage at In (conductor-conductor) ≤ 25 V
Residual voltage at In (conductor-ground) ≤ 25 V
Voltage protection level Up (line-line) ≤ 25 V (C1 - 500 V / 250 A)
≤ 15 V (C3 - 25 A)
≤ 15 V (B2 - 4 kV / 100 A)
Voltage protection level Up (line-earth) ≤ 25 V (C1 - 500 V / 250 A)
≤ 15 V (C3 - 25 A)
≤ 15 V (B2 - 4 kV / 100 A)
Response time tA (line-line) ≤ 500 ns
Response time tA (line-earth) ≤ 500 ns
Cut-off frequency fg (3 dB), sym. in 100 Ω system typ. 70 MHz
Inductivity in series 0.11 µH
Surge protection fault message none
Impulse durability (line-line) C1 - 500 V / 250 A
C3 - 2 kV / 25 A
Impulse durability (line-earth) C1 - 500 V / 250 A
C3 - 2 kV/25 A

Ambient conditions
Degree of protection IP40
Ambient temperature (operation) -20 °C ... 75 °C
Ambient temperature (storage/transport) -20 °C ... 75 °C

VDE requirement class C1
C3
B2
Air clearances and creepage distances
Standards/regulations IEC 60664-1 / DIN VDE 0110-1
Standards Information technology specification
Standards/regulations IEC 61643-21
DIN EN 61643-21
IEC 61643-21
DIN EN 61643-21
Standards/specifications IEC 61643-21

Mounting type Direct assembly on the device interface

Item number 2880642
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C08
Product Key CL3113
Catalog Page Page 155 (C-4-2017)
GTIN 4046356048989
Weight per Piece (including packing) 52.8 g
Weight per Piece (excluding packing) 52.8 g
Customs tariff number 85363010
Country of origin DE


ECLASS

ECLASS-9.0 27130807
ECLASS-10.0.1 27130807
ECLASS-11.0 27130807

ETIM

ETIM 8.0 EC000943

UNSPSC

UNSPSC 21.0 39121600

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

Space saving with use directly at the interface
Can be in applications up to 12˽Mbps with adapted protective circuit
Adjustment of the transmission properties with switchable termination resistor