TMOV34S621M Littelfuse Inc, TMOV34S621M Datasheet - Page 2

• Manufacturer Part Number: TMOV34S621M
• Description: VARISTOR THERMAL 620V 40KA 20MM
• Manufacturer: Littelfuse Inc
• Series: TMOV34S®r

Specifications of TMOV34S621M

• Energy: 840J
• Varistor Voltage: 1074V
• Current-surge: 40kA
• Number Of Circuits: 1
• Maximum Ac Volts: 620VAC
• Maximum Dc Volts: 800VDC
• Package / Case: 34mm Square 3-Lead
• Technology: Metal Oxide
• Capacitance Value: 2100pF
• Clamping Current: 200A
• Clamping Voltage: 1589V
• Ac Voltage Rating (max): 620VAC
• Dc Voltage Rating (max): 800VDC
• Operating Temp Range: -55C to 85C
• Mounting: Through Hole
• Surge Current (max): 40000A
• Product Length (mm): 37mm
• Product Depth (mm): 16.4mm
• Product Height (mm): 42.5mm
• Product: MOV
• Voltage Rating Dc: 800 V
• Voltage Rating Ac: 620 V
• Peak Surge Current: 40 KA
• Surge Energy Rating: 840 J
• Capacitance: 2100 pF
• Operating Temperature Range: - 55 C to + 85 C
• Current Rating: 40000 A
• Dimensions: 37 mm L x 15.4 mm H
• Termination Style: Radial
• Tolerance: 20 %
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Compliant, Contains lead / RoHS non-compliant

Industrial High Energy Thermally Protected Varistors > TMOV34S
TMOV34S
Absolute Maximum Ratings
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Contact your Littelfuse product representative to discuss alternatives and for additional information.
Continuous
Steady State Applied Voltage:
Transients:
Temperature Coefficient (a
*See notes below tableer for more information
®
Varistor Series
V
) of Clamping Voltage (V
STG
μs Current Wave, single pulse
)
A
)
TM
)
)
C
) at Specified Test Current
Varistor Products
Revision: March 2, 2011
®
TMOV34S Series
Series
up to 40,000
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
600*
Specifications are subject to change without notice.
Units
MΩ
A
V
J
V
V
V
©2011 Littelfuse, Inc.