YAGEO YC/TC 164 Series Chip Resistor Arrays Datasheet

Category: Electronics, Resistors, Yageo USA

Product Overview

The datasheet presents information on the YC164 (convex) and TC164 (concave) series chip resistor arrays manufactured by YAGEO. These components are designed with thick film process technologies and are RoHS compliant, indicating that no lead is used in their terminations. Described within this document are the features, applications, ordering information, and specifics regarding tolerance, packaging, temperature coefficient, taping reel, and resistance value.

Applications

These resistor arrays are targeted for use in a range of electronic devices, including both laptop and desktop computers, particularly as terminal resistors for SDRAM and DDRAM modules. They are also suitable for consumer electronic equipment such as PDAs, PNDs, mobile phones, and other telecom applications.

Product Features

They are environmentally friendly, featuring lead-free terminations that comply with RoHS to reduce hazardous wastes and ensure high reliability for components and equipment. The resistor arrays are also designed to save space on printed circuit boards (PCBs) and are constructed without any materials prohibited by environmental safety standards. Furthermore, they specify halogen-free epoxy.

Ordering Information

Customization options for the resistor array include size, tolerance, temperature coefficient, and resistance value. The global part numbers for ordering follow a standard format set by YAGEO, with an option for either the YC or TC series. For example, the global part number YC164-JR-07IK(L) specifies a YC164 convex chip resistor array with a resistance value of 1,000 ohms, ±5% tolerance, supplied on a 7-inch tape reel.

Tolerance and Temperature Coefficient

The datasheet indicates tolerance denoted by ‘F’ for ±1% and ‘J’ for ±5%. The ‘J’ code is also used for jumper orders. Temperature coefficients of resistance are based on specifications that are not detailed on the first two pages.

Packaging Type and Taping Reel

Packaging types are represented by the letter ‘R’ for paper taping reel, accompanied by designated numbers corresponding to the reel’s size, such as 07 for 7 inches, 10 for 10 inches, and 13 for 13 inches in diameter.

Resistance Value

The resistance values are encoded in a 2 to 4 digit format. Symbols like ‘R’, ‘K’, and ‘M’ denote the decimal point, and trailing zeros following these symbols are omitted. Several examples illustrate how resistance value codes are constructed.

Customization and Compliance

The datasheet emphasizes that all YAGEO’s SMD products meet RoHS compliance. The internal 2D reel label includes an “LFP” mention for lead-free processes, which can also be reflected in customer-specific labelling along with the optional “L” at the end of the global part number upon request.

Note

As of the document’s last update on October 27, 2008, the version of the datasheet in question is V3, and further details can be obtained through the company’s website.