Temporary fixtures can be constructed on solderless breadboards. Simple permanent test and programming fixtures can be made using a universal prototype PCB with one of these sockets mounted along with the peripheral resistors or other components required to complete the circuit. Description: These Zero Insertion Force (ZIF) sockets clamp onto a chip, making a good electrical connection, when you. They are like a normal socket except that they are spring loaded and tightened with a lever so there is no chance of damage to the IC.īesides ICs, these sockets can also be used to grab onto male headers of modules, pins of 7-segment LED arrays and similar devices. ZIF sockets are commonly used for IC programmers or test fixtures where you want to put ICs into a circuit temporarily. Bottom pins are 0.6″ in width and will fit a standard 0.6″ wide socket.Fits up to 40-pin DIP ICs or other components with 0.6″ width.KEY FEATURES OF ZIF SOCKET, 40-PIN, 0.6″ WIDE : Wikimedia Commons has media related to Zero insertion force.ZIF (Zero Insertion Force) sockets allow ICs and other leaded devices to be inserted and removed from a circuit easily and without damage.
ZIF-24, ZIF-40, and ZIF-50 have 24, 40, and 50 pins respectively. Three types of ZIF connectors are known to exist on 1.8 inch PATA drives.
#40 PIN ZIF SOCKET PINOUT PORTABLE#
ZIF tape connections are also heavily used in the design of the iPod range of portable media players, not just for the hard drive but also for other connections from the main circuit board. Internally, nearly all hard drives use ZIF tape to connect their circuit board to their platter motor. Mini-SATA (mSATA) can be used where even smaller form factors are required. They have since been phased out, as SATA has a relatively small-form-factor connector by default. PATA hard drives with ZIF-style connectors were used primarily in the design of ultra-portable notebooks.
#40 PIN ZIF SOCKET PINOUT SERIAL#
ZIF tape connections are used for connecting Parallel ATA and Serial ATA disk drives (mostly drives in the 1.8-inch form factor). The most important advantage of this system is that it does not require a mating half to be fitted to the wire ends, therefore saving space and cost inside miniaturised equipment. The two sliding parts of the connector are then pushed together, causing it to grip the wires. The wires, often formed into a ribbon cable, are pre-stripped and the bare ends placed inside the connector. An example would be the cable between the LCD screen and motherboard in laptops. ZIF wire-to-board connectors are used for attaching wires to printed circuit boards inside electronic equipment. Universal test sockets Ī pair of ZIF connectors, with the flexible flat cable that connects to them. Smaller ZIF sockets are commonly used in chip-testing and programming equipment, e.g., programming and testing on EEPROMs, Microcontrollers, etc. Aries 40-526-10 Connector ZIF Socket, 40 Pin, Low-Pro, Solder Straight. The rest of the electronics industry has largely abandoned sockets (of any kind) and instead moved to the use of surface mount components soldered directly to the board. Line Up ZIF Connector: Gently Insert ZIF Ribbon: Push Down ZIF Lock: Slide in the. These CPU sockets are designed to support a particular range of CPUs, allowing computer retailers and consumers to assemble motherboard/CPU combinations based on individual budget and requirements.
#40 PIN ZIF SOCKET PINOUT PC#
Large ZIF sockets are only commonly found mounted on PC motherboards, being used from about the mid 1990s forward. Low insertion force (LIF) sockets reduce the issues of insertion and extraction, but because of its lower insertion force than a conventional socket, are likely to produce less reliable connections. Also, even with relatively small pin counts, each pin extraction is fairly awkward and carries a significant risk of bending pins, particularly if the person performing the extraction hasn't had much practice or if the board is crowded. For an IC with hundreds of pins, the total insertion force can be very large (hundreds of newtons), leading to a danger of damage to the device or the circuit board. My USBasp programmer designed by original part list, and I add ZIF socket and change schematic to connect ZIF socket pin's to ATmega88 MCU. Demonstration of a PGA-ZIF socket ( AMD 754).Ī normal integrated circuit (IC) socket requires the IC to be pushed into sprung contacts which then grip by friction.
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