1250-3S-400
Bourns Inc.
Bourns Inc.
SPD AC 3W+G 277VAC
$260.03
Available to order
Reference Price (USD)
3+
$308.95333
Exquisite packaging
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The 1250-3S-400 from Bourns Inc. is a high-performance TVS (Transient Voltage Suppression) diode designed for robust surge protection in sensitive electronic circuits. As part of our premium Circuit Protection lineup, this SPD offers nanosecond-level response time to voltage spikes, ensuring your equipment stays protected against lightning strikes, inductive load switching, and electrostatic discharge. Featuring low clamping voltage and high surge current capacity, the 1250-3S-400 is ideal for telecommunications equipment, industrial control systems, and automotive electronics. Its compact design allows for easy integration into PCB layouts while maintaining superior thermal performance. Trust Bourns Inc.'s expertise in circuit protection to safeguard your valuable electronics from transient voltage events.
Specifications
- Product Status: Active
- Type: Type 2, Type 4
- Form: Base + Module
- Number of Poles: 3
- Voltage - Continuous Operating (Max) (MCOV): 420VAC
- Current - Discharge (Nom) (8/20µS): 20 kA
- Current - Discharge (Max) (8/20µS): 50 kA
- Current - Short Circuit Rating (SCRR): 100 kA
- Voltage - Protection Rating (VPR): 1.2 kV
- Voltage - Protection Level (VP) (2416): 1.8 kV
- Operating Temperature: -50°C ~ 85°C
- Features: Remote Signaling Contacts, Thermally Protected
- Mounting Type: DIN Rail
- Approval Agency: CE, CSA, UR
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