PCB Supports - LTP Series 561-LT187, 561-LT250, 561-LT375, 561-LT437, 561-LT500, 561-LT625, 561-LT750, 561-LT875, 561-LT1000, 561-LT1125, 561-LT1250 Date Last Revised: 11-27-06 Circuit Board Supports eliminate screws, nuts, and lockwashers in mounting printed circuit boards on metal chassis or stacking in multiple tiers. Unique locking designs provide mechanically secure, reusable connection in predrilled or punched holes while saving considerable assembly time and expense. The LTP Series is designed to securely lock to the bottom chassis and snap into the top board. To Fit .156 Hole 1/6 Panel B To Fit .187 Hole ref030/.078 Panel 9/16 B Item Number Description in. (mm) 561-LT187 3/16 Lock/Tension 0.307 (7.80) 561-LT250 1/4 Lock/Tension 0.365 (9.27) 561-LT375 3/8 Lock/Tension 0.495 (12.57) 561-LT437 7/16 Lock/Tension 0.557 (14.15) 561-LT500 1/2 Lock/Tension 0.625 (15.88) 561-LT625 5/8 Lock/Tension 0.745 (18.92) 561-LT750 3/4 Lock/Tension 0.87 (22.09) 561-LT875 7/8 Lock/Tension 0.995 (25.27) 561-LT1000 1 Lock/Tension 1.12 (28.45) 561-LT1125 1 1/8 Lock/Tension 1.245 (31.62) 561-LT1250 1 1/4 Lock/Tension 1.37 (34.80) EPD-2000457 Available from Mouser Electronics 1-800-346-6873 www.mouser.com Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.