SL1122A450 Littelfuse Inc, SL1122A450 Datasheet - Page 2

• Manufacturer Part Number: SL1122A450
• Description: GAS TUBE 450V HYBRD 5KA 3PINCORE
• Manufacturer: Littelfuse Inc
• Series: SL1122Ar

Specifications of SL1122A450

• Spark Over Voltage: 450V
• Impulse Discharge Current: 10kA 8x20µs
• Package / Case: Radial - 3 Lead
• Mounting Type: Through Hole
• Peak Pulse Current: 5 KA
• Dc Breakover Voltage (nominal): 450 V
• Number Of Electrodes: 3
• Termination Style: Radial
• Failsafe Protection Y/n: N
• Dimensions: 10.1 mm D x 14.4 mm L
• Mounting Style: Through Hole
• Technology: Gas Discharge Tube
• Voltage Rating: 450 V
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Tolerance: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant

Radial Lead Devices
SL1122A Series
Product Characteristics
Device Dimensions
Materials
Product Marking
[0.287 ± 0.012]
7 .3 ± 0.3
[0.173 ± 0.020]
4.40 ± 0.3
[0.551 ± 0.035]
PROFILE VIEW
14 ± 0.9
[0.173 ± 0.020]
4.40 ± 0.3
Electrode Base: Nickel Iron Alloy
Electrode Plating: Bright Tin
Body: Ceramic
Littelfuse 'LF' Mark, voltage and date
code. Red.
Gas Discharge Tube (GDT) Products
2.0 ± 0.5
[0.079 ± 0.020]
Dimensions are in millimeters [and inches]
TOP VIEW
8.3 Max
[0.039]
[0.327]
1.0
[0.555 ± 0.012]
10.1 Max
[0.398]
14.10 ± 0.3
Revised: November 10, 2009
46
SL1122A Series
For Radial Lead Items: Packed in tray (100 pcs)
Packaging Dimensions
Part Numbering System and Ordering Information
Glow to Arc
Transition Current
Glow Voltage
Storage and
Operational
Temperature
Transverse
Voltage
(Delay Time)
Voltage
Pin Configuration
Customer should verify actual device performance in their specific applications.
SL1122A
~1 Amp
~60 to 200 Volts
-40 to +90°C
< 0.2 μSec.
(Tested to ITU-T Rec.K.12)
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Please refer to www.littelfuse.com for current information.
Specifications are subject to change without notice.
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©2009 Littelfuse, Inc.