Investors interested in Electronics - Miscellaneous Components stocks are likely familiar with OSI Systems (OSIS) and TE Connectivity (TEL). But which of these two stocks presents investors with the better value opportunity right now? Let's take a closer look.We have found that the best way to discover great value opportunities is to pair a strong Zacks Rank with a great grade in the Value category of our Style Scores system. The proven Zacks Rank puts an emphasis on earnings estimates and estimate revisions, while our Style Scores work to identify stocks with specific traits.Currently, both OSI Systems and TE Connectivity are holding a Zacks Rank of # 2 (Buy). Investors should feel comfortable knowing that both of these stocks have an improving earnings outlook since the Zacks Rank favors companies that have witnessed positive analyst estimate revisions. But this is only part of the picture for value investors.Value investors are also interested in a number of tried-and-true valuation metrics that help show when a company is undervalued at its current share price levels.The Style Score Value grade factors in a variety of key fundamental metrics, including the popular P/E ratio, P/S ratio, earnings yield, cash flow per share, and a number of other key stats that are commonly used by value investors.OSIS currently has a forward P/E ratio of 16.68, while TEL has a forward P/E of 20.41. We also note that OSIS has a PEG ratio of 1.67. This metric is used similarly to the famous P/E ratio, but the PEG ratio also takes into account the stock's expected earnings growth rate. TEL currently has a PEG ratio of 1.96.Another notable valuation metric for OSIS is its P/B ratio of 2.59. The P/B is a method of comparing a stock's market value to its book value, which is defined as total assets minus total liabilities. By comparison, TEL has a P/B of 3.66.Based on these metrics and many more, OSIS holds a Value grade of B, while TEL has a Value grade of C.Both OSIS and TEL are impressive stocks with solid earnings outlooks, but based on these valuation figures, we feel that OSIS is the superior value option right now.Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report OSI Systems, Inc. (OSIS): Free Stock Analysis Report TE Connectivity Ltd. (TEL): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research