2510 & 2520 Data & Signal SPDs

Bourns 2510 and 2520 Data and Signal Surge Protective Devices (SPD) are designed to protect 1-pair and 2-pair data lines with common reference potential in data, signal, and communications systems from electrical surges. The SPDs feature a 20kA max discharge current rating and a 100MHz cut-off frequency rating. The SPDs offer a non-interruptible signal transmission during module exchange and pluggable surge protection for DIN-rail mounting. Bourns 2510 and 2520 Data and Signal SPDs are IEC 61643-21 compliant and ideal for telecommunications, low-voltage alarm circuits, high-frequency transmission systems, analog/digital communications, and RS-232, RS-422, and RS-485 interface applications.

Results: 40
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Mounting Style
Termination Style
Voltage Rating
Current Rating
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Series
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 2
Datasheet
107In Stock
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 12 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2520
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,4L,24V,Circuit 2
Datasheet
62In Stock
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 24 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2520
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 1
Datasheet
8In Stock
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 12 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 1
Datasheet
3In Stock
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 24 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 1
Datasheet
9In Stock
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 12 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2520
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,4L,24V,Circuit 1
Datasheet
10In Stock
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 24 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2520
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 6
Datasheet
108Expected 13/08/2026
Min.: 1
Mult.: 1

Data and Signal Line DIN Rail Screw 48 VDC 2 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,5V,Circuit 1
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 110 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 1
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,48V,Circuit 1
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 48 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,5V,Circuit 2
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 5 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 2
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 110 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 2
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 12 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 2
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 24 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,48V,Circuit 2
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 48 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,5V,Circuit 3
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 5 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 3
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 110 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 3
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 12 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 3
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 24 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,48V,Circuit 3
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 48 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,5V,Circuit 4
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 5 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 4
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 110 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 4
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 12 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 4
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 24 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510
Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,48V,Circuit 4
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 108
Mult.: 108

Data and Signal Line DIN Rail Screw 48 VDC 1 A - 40 C + 85 C 12.5 mm 74 mm 90 mm 2510