904170-1

Instruction Sheet   Crimp Height Gage 904170-1 Nest 408-4389 10 OCT 11 Rev C 2. While holding the modular plug in the nest, slide the GO end of the spanner over each contact as shown in Figure 2. Repeat this step with the NO-GO end of the spanner. CAUTION DO NOT force the spanner over modular plug. Damage to the gold plated contacts or spanner may result. ! GO/NO-GO Spanner If both ends of the spanner pass over a contact, the crimp height of that contact is below the allowed tolerance. If both ends of the spanner fail to pass over a contact, the crimp height of that contact is above the allowed tolerance. NOTE i For the required crimp height dimension, refer to the applicable application specification (114-series) for the modular plug. Acceptable Crimp Height Side View Hold Down Figure 1 Slide 1. INTRODUCTION This instruction sheet covers the setup and use of the Crimp Height Gage 904170-1 for 2-, 4-, 6-, 8-, and 10position modular plugs. The gage cannot be used for 4-position handset and 6-position offset modular plugs. The gage is designed to be used as a quick verification of acceptable crimp height. Read these instructions thoroughly before using the gage. NOTE i Modular Plug Wedged in Nest GO End of Spanner Over Contact (Ref) Dimensions in this instruction sheet are in millimeters [with inches in brackets]. Figures are not drawn to scale. Reasons for reissue of this instruction sheet are provided in Section 5, REVISION SUMMARY. 2. DESCRIPTION This gage consists of a nest and a GO/NO-GO spanner. See Figure 1. Figure 2 3. USING THE GAGE 1. Push down firmly on the crimped modular plug, and slide the locking latch of the modular plug into the nest, wedging the modular plug in so that it is held tightly. Refer to Figure 2. © 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company All Rights Reserved *Trademark TOOLING ASSISTANCE CENTER 1-800-722-1111 PRODUCT INFORMATION 1-800-522-6752 This controlled document is subject to change. For latest revision and Regional Customer Service, visit our website at www.te.com TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners. 1 of 2 LOC B 408-4389 4. MAINTENANCE AND INSPECTION This gage must be kept clean and calibrated on a scheduled basis to maintain the integrity of the measurement process. Refer to Figure 3. The crimp height gage should be covered with a light film of oil to prevent corrosion and stored in a clean, dry area. 5. REVISION SUMMARY Revisions to this instruction sheet include: • Changed company name and logo Gage Calibration Note: Not to Scale Nest 15.672+0.000/-0.010 [.6170+.0000/-.0004] Spanner 9.525±0.013 [.3750±.0005] 15.418+0.010/-0.000 [.6070+.0004/-.0000] Figure 3 Rev C 2 of 2