Circuit Protection

2049-12-BLF

Active

ARRESTER: SURGE ARRESTER; THT; 15KA; ±30%; NO.OF TERM: 2; -30÷85°C

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Circuit Protection

Active

ARRESTER: SURGE ARRESTER; THT; 15KA; ±30%; NO.OF TERM: 2; -30÷85°C

Technical Specifications

Parameters and characteristics for this part

Specification	2049-12-BLF

Fail Short	False
Impulse Discharge Current (8/20µs)	15 kA
Impulse Discharge Current (8/20µs)	15000 A
Mounting Type	Through Hole
Number of Poles	2
Package / Case	Axial Cylinder
Tolerance	30 %

Part	Tolerance	Package / Case	Impulse Discharge Current (8/20µs)	Impulse Discharge Current (8/20µs)	Voltage - DC Spark Over (Nom)	Number of Poles	Mounting Type
Bourns Inc. 2049-13-BT1LF	30 %	Axial Cylinder	15 kA	15000 A	130 V	2	Through Hole
Bourns Inc. 2049-47-BLF	30 %	Axial Cylinder	15 kA	15000 A	470 V	2	Through Hole
Bourns Inc. 2049-25-BLF	30 %	Axial Cylinder	15 kA	15000 A	250 V	2	Through Hole
Bourns Inc. 2049-23-BT1LF	30 %	Axial Cylinder	15 kA	15000 A	230 V	2	Through Hole
Bourns Inc. 2049-12-BT1LF	30 %	Axial Cylinder	15 kA	15000 A		2	Through Hole
Bourns Inc. 2049-12-BLF	30 %	Axial Cylinder	15 kA	15000 A		2	Through Hole
Bourns Inc. 2049-35-BT1LF	30 %	Axial Cylinder	15 kA	15000 A	350 V	2	Through Hole
Bourns Inc. 2049-60-BT1LF	30 %	Axial Cylinder	15 kA	15000 A	600 V	2	Through Hole
Bourns Inc. 2049-60-BLF	30 %	Axial Cylinder	15 kA	15000 A	600 V	2	Through Hole
Bourns Inc. 2049-14-BLF	30 %	Axial Cylinder	15 kA	15000 A	145 V	2	Through Hole

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Gas Discharge Tube 120 V 15000A (15kA) ±30% 2 Pole Through Hole

Technical documentation and resources