M51-A350X EPCOS Inc, M51-A350X Datasheet - Page 3

• Manufacturer Part Number: M51-A350X
• Description: SURGE ARRESTER 350V GASTUBE 2PIN
• Manufacturer: EPCOS Inc
• Series: M5r

Specifications of M51-A350X

• Spark Over Voltage: 350V
• Tolerance: ±20%
• Impulse Discharge Current: 5.0kA 8x20µs
• Package / Case: Axial
• Mounting Type: Through Hole
• Peak Pulse Current: 10 KA
• Dc Breakover Voltage (nominal): 350 V
• Number Of Electrodes: 2
• Termination Style: Axial
• Failsafe Protection Y/n: N
• Mounting Style: Through Hole
• Technology: Surge Arrester
• Suppressor Type: Gas Discharge
• Impulse Sparkover Voltage: 900V
• Svhc: No SVHC (18-Jun-2010)
• Capacitance: 1pF
• Clamping Voltage: 900V
• Discharge Current Ac Max: 2.5A
• Impulse Discharge Current Max: 5kA
• Rohs Compliant: Yes
• Insulation Resistance: 109ohm
• Sparkover Voltage Dc: 350V
• Dc Breakover Voltage: 350V
• Gdt Case Style: Axial Leaded
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 495-2633; B88069X4640C102

Dimensional drawing
Cautions and warnings
KB AB E / KB AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Surge arrester
2-electrode arrester
Surge arresters must not be operated directly in power supply networks.
Surge arresters may become hot in case of longer periods of current stress (danger of burning).
Surge arresters may be used only within their specified values. In case of overload, the head
contacts may fail or the component may be destroyed.
Damaged surge arresters must not be re-used.
Page 3 of 4
Not to scale
Dimensions in mm
Non controlled document
B88069X4640C102
Issue 03 / 2007-04-19
M51-A350X