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Home Product 2SA1740 PNP Transistor - Toshiba High Voltage Audio Amplifier, 50V 500mA Low Noise
2SA1740

2SA1740 PNP Transistor - Toshiba High Voltage Audio Amplifier, 50V 500mA Low Noise

2SA1740 Transistor
2SA1740 PNP Transistor
2SA1740 Replacement Part
2SA1740
2SA1740 Transistor: PNP-type electronic component designed as a direct replacement part for amplification, switching circuits, and compatible with industry-standard applications. Ensures reliable performance and durability.
Categories:Electronic components
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Product Description

The 2SA1740 Transistor is a high-performance 2SA1740 PNP Transistor designed for general-purpose amplification and switching applications. With a maximum collector-emitter voltage (V_CEO) of -50V and collector current (I_C) of -1A, it operates within a voltage range of -5V to -50V and temperature range of -55°C to +150°C. Featuring a compact TO-92 package and low saturation voltage, it integrates seamlessly into circuits requiring reliable PNP performance. Commonly used in audio amplifiers, power management modules, and industrial control systems, the 2SA1740 Replacement Part offers compatibility with legacy designs, ensuring easy substitution. Key advantages include high current gain (hFE: 70-240) and robust thermal stability, though limitations include moderate frequency response. Ideal for consumer electronics and automation sectors demanding cost-effective solutions.
Parameter Specification
Device Type 2SA1740 Transistor (PNP)
Polarity PNP Transistor
VCB (Collector-Base Voltage) 200 V
VCE (Collector-Emitter Voltage) 200 V
VEB (Emitter-Base Voltage) 5 V
IC (Collector Current) 15 A
PD (Power Dissipation) 150 W
fT (Transition Frequency) 20 MHz
Junction Temperature 150°C
Package TO-3P
Pin Configuration Emitter (E), Base (B), Collector (C)
Replacement Part 2SA1943, 2SA1941
question:Can the company provide technical selection services?
answer:Yes, we offer technical selection guidance to help clients identify optimal solutions based on requirements.
question:Can I apply for low-value declaration for shipments?
answer:Low-value declarations are possible depending on destination regulations. Submit accurate documentation for verification.
question:What is the after-sales process for failures due to refurbished products?
answer:We prioritize replacements or full refunds for verified refurbished defects. Submit evidence for immediate resolution.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide technical selection services?
answer:Yes, we offer technical selection guidance to help clients identify optimal solutions based on requirements.
question:Can I apply for low-value declaration for shipments?
answer:Low-value declarations are possible depending on destination regulations. Submit accurate documentation for verification.
question:What is the after-sales process for failures due to refurbished products?
answer:We prioritize replacements or full refunds for verified refurbished defects. Submit evidence for immediate resolution.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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