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Jumper Wires

Jumper wires, also known as jumper cables or jumper leads, are a type of electrical cable with clips on either end that are used to make electrical connections between two points in a circuit. They are particularly useful when creating prototypes, connecting components or connecting to test equipment. The clips may be soldered, crimped, or applied with a screwdriver to allow a secure connection.

Pre-Crimped Leads

Pre-crimped leads are a form of jumper wires where the connection is already pre-crimp. Pre-crimped leads are more expensive than standard jumper wires, but offer significant advantages. The pre-crimp ensures an electrically secure connection, and the length of the lead allows it to be used in a range of applications, providing flexibility in the circuit design. Pre-crimped leads are particularly useful for prototyping, where it can be difficult to predict the exact required length, or when changes to the circuit are expected.

0503948051-08-S6 Application Field and Working Principle

The 0503948051-08-S6 is a contactless smart card reader/writer based on the recognised NXP MIFARE series RFID reader. It is designed for applications that require the data to be read and exchanged between active cards and an NFC enabled device. It is also used in access control, payment systems, gaming, consumer applications, access control, and other systems that involve the exchange of information.

The 0503948051-08-S6 is compliant with standards ISO 7816-4 and ISO 14443-2 and has an inbuilt communication protocol that supports various types of MIFARE 13.56MHz operating frequency tags. The communication protocol is based on electromagnetic frequencies sent by the RFID reader and received by the tags.

The 0503948051-08-S6 is unique in its ability to offer standard 13.56MHz operation protocol with selectable RF power adjustment. This is useful as it helps to reduce power consumption when the reader is offered from active cards and NFC enabled devices. The reader also offers a contactless card reading distance of up to 4 cm.

The 0503948051-08-S6 can be configured with various options to suit different application needs and it is compliant with PC/SC, CT-API and EIBD standards. The reader also supports PSAM, JCOP, JCOPv2 OPTION modes and features a secure mode and a scanning mode for multi-tag operation. The secure mode ensures that the reader has the highest level of protection and encryption when exchanging information. The scanning mode also allows multiple tags to be scanned and information exchanged in a relatively short amount of time.

In conclusion, the 0503948051-08-S6 is a suitable product for a wide range of applications requiring a contactless smartcard reader/writer. Its ability to offer selectable RF power adjustment and secure mode offer optimum protection when exchanging sensitive information and it is compliant with the various RF standards.

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