MD-80

Additional Resources: Product Page | 3D Model date 09/26/2022 page 1 of 4 SERIES: MD | DESCRIPTION: MINI DIN CONNECTOR FEATURES • 3~9 pins • plastic strain relief • rated voltage: 100 Vac PART NUMBER KEY MD - XX Base Number Pin Options 30 = 3 pins 40 = 4 pins 50 = 5 pins 60 = 6 pins 70* = 7 pins 80 = 8 pins 90* = 9 pins Note: *. Discontinued MD-70 & MD-90 models. SPECIFICATIONS parameter conditions/description min at 100 Vac at 12 Vdc contact resistance insulation resistance at 250 Vdc voltage withstand for 1 minute withdrawal force 0.9 operating temperature -20 life 1 2 A A 30 mΩ 250 Vac 4.5 kg 3 kg MΩ 105 5,000 yes cuidevices.com units Vac Vdc 50 insertion force RoHS max 100 12 rated input voltage rated input current typ °C cycles Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: MD | DESCRIPTION: MINI DIN CONNECTOR date 09/26/2022 | page 2 of 4 MECHANICAL DRAWINGS units: mm[inches] TOLERANCE: ±0.2mm 6.3 0.248 MATERIAL PLATING shield brass nickel pin contacts (1~9) brass silver insulator Polyamide 6 (PA-1010C2) shell ABS (PA-757) cover UE630 + PELL (LL120) 44.5 1.752 0.5 5.0 0.197 9.0 0.354 14.0 0.551 32.0 1.260 0.3 MD-30 MD-40 MD-50 MD-60 MD-70 MD-80 MD-90 47.3 1.862 0.3 6.45 0.254 8.0 0.315 16.40 0.646 14.85 0.585 9.95 0.392 cuidevices.com Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: MD | DESCRIPTION: MINI DIN CONNECTOR date 09/26/2022 | page 3 of 4 MECHANICAL ASSEMBLY cover 1 2 1 plastic shell 2 3 PIN DETAILS metel shield 3 MD-30~MD-80 4 housing 4 2 3 MD-30~MD-80 MD-90 housing 4 MD-90 3 2 3 STEP 1 solder wires to housing (4), assemble metal shield pieces (3) onto housing (4) 72° 90° STEP 2 assemble plastic shell pieces (2) over metal shield (3) 60° 4 2 3 STEP 3 slide cover (1) over plastic shell (2) 2 60° Note: 0.9 1 45° 1. The mechanical assembly is a genral graphical representation only. Specific models will differ in actual appearance. 2. The metal shield for MD-90 is a single piece in which the pin housing slides into shield for assembly. cuidevices.com 45° Additional Resources: Product Page | 3D Model CUI DEVICES | SERIES: MD | DESCRIPTION: MINI DIN CONNECTOR date 09/26/2022 | page 4 of 4 REVISION HISTORY rev. description date 1.0 initial release 04/06/2006 1.01 updated dimensions 02/27/2008 1.02 added tolerance 12/01/2009 1.03 added insertion and withdrawal force 05/19/2010 1.04 new template applied 04/09/2012 1.05 updated housing 04/24/2012 1.06 added 9 pin model detail 06/08/2017 1.07 brand update 02/21/2020 1.08 logo, datasheet style update 08/05/2022 1.09 discontinued models MD-70 & MD-90 09/26/2022 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com