Siemens Manuals (Industrial)

BB 669 is a silicon tuning diode produced by Semiconductor Group. It features high capacitance ratio, low series resistance, and an extremely small plastic SMD package.

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BB 664 is a silicon variable capacitance diode from Dinghao Semiconductor Group. It is mainly used in VHF TV tuners. The product has the advantages of high capacitance ratio, low series inductance and low series resistance, making it very suitable for miniaturized applications.

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The BB 644 is a silicon variable capacitance diode from Dihao. It is mainly used in VHF TV tuners. The product features high capacitance ratio, low series inductance, low series resistance and extremely small plastic SMD package.

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BB 641 is a variable capacitance diode produced by Dinghao Electronics. It is mainly used in VHF hyperband TV/TR tuners. This diode has the characteristics of high capacitance ratio and low series resistance.

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BB 641 is a high performance silicon variable capacitance diode, suitable for VHF hyperband TV/TR tuners. The device features high capacitance ratio and low series resistance, enabling excellent tuning performance. The operating voltage range of BB 641 is 30 V and the operating current is 20 mA. The maximum reverse voltage is 35 V and the storage temperature range is -55°C to +150°C.

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BB 640 is a product of Dinghao. It is a silicon variable capacitance diode. It is used for Hyperband TV/VTR tuners. Its maximum reverse voltage is 30V, maximum forward current is 20mA, working temperature range is -55~+150℃, storage temperature range is -55~+150℃, and thermal resistance is 450K/W.

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This document describes the features and characteristics of BB 639C semiconductor, including silicon variable capacitance diode for tuning of extended frequency band in VHF TV / VTR tuners, maximum ratings, electrical characteristics, and temperature coefficient.

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BB 639 is a variable capacitance diode from Dinghao. It is mainly used for tuning the extended frequency bands of VHF TV/VTR tuners.

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BB 620 is a silicon variable capacitance diode produced by Dinghao Semiconductor. It is suitable for Hyperband TV/VTR tuners. The maximum reverse voltage is 30V, the maximum forward current is 20mA, the operating temperature range is -55℃ to +125℃, the storage temperature range is -55℃ to +150℃, and the thermal resistance is ≤450K/W.

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BB 620 is a silicon variable capacitance diode

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BB 619C is a silicon variable capacitance diode from Dinghao. It is used for tuning of extended frequency band in VHF TV/VTR tuners.

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This document describes the features and characteristics of the 1 BB 619 Silicon Variable Capacitance Diode from Dinghao Semiconductor Group, which is used for tuning extended frequency bands in VHF TV/VTR tuners.

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This data sheet provides detailed information on the 5V low-drop voltage regulator TLE 4263, including features, type, package, functional description, external component information, etc.

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TLE 4264 G is a 5 V low drop fixed-voltage regulator in an SOT-223 package. The IC regulates an input voltage VI in the range 5.5 V < VI < 45 V to VQrated = 5.0 V. The maximum output current is more than 120 mA. This IC is shortcircuit-proof and features temperature protection that disables the circuit at overtemperature.

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TLE 6252 G is a fault tolerant differential CAN transceiver optimized for low-speed data transmission (up to 125 kBaud) in automotive and industrial applications. The device supports 125 kBaud data transmission, and automatically switches to single-wire mode to maintain communication when bus wiring failures are detected. While no data is transferred, the power consumption can be minimized by multiple low power modes.

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TLE4262G is a 5V low-drop voltage regulator with a maximum input voltage of 45V and a maximum output current of 200mA.

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