DESCRIPTION
521-0387 is a T-1 3/4 midget flange base incandescent lamp designed for low-voltage indicator and illumination applications. The lamp operates at 28.0V with a current draw of 0.04A, delivering a luminous intensity of 0.30 MSCD (mean spherical candlepower) and consuming approximately 1.12W of power. With a rated lifespan of 7,000 hours, this lamp provides reliable long-term operation in demanding environments. It is commonly used in aircraft instrumentation panels, military equipment, telecommunications systems, and other applications requiring compact, durable indicator lighting with consistent brightness output.
Search Keywords: 5210387
SPECIFICATIONS
FREQUENTLY ASKED QUESTIONS
Is 521-0387 RoHS compliant?
No, 521-0387 is not RoHS compliant.
What is the lead time for 521-0387?
The standard lead time for 521-0387 is approximately 26 weeks. In-stock quantities ship from Master Electronics.
IN STOCK: 70
Can Ship immediately
Minimum Order Quantity: 4
Factory Lead-Time 26 Weeks
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