FAQs
IEC 60122-3:2010
Quartz crystal units of assessed quality - Part 3: Standard outlines and lead connections
IEC 60122-2:1983
Quartz crystal units for frequency control and selection - Part 2: Guide to the use of quartz...
IEC 60122-2-1:1991
IEC 60122-2-1:1991/AMD1:1993
Amendment 1 - Quartz crystal units for frequency control and selection - Part 2: Guide to the...
IEC 60122-1:2002
Quartz crystal units of assessed quality - Part 1: Generic specification
IEC 60747-5-11:2019
Semiconductor devices - Part 5-11: Optoelectronic devices - Light emitting diodes - Test method...
IEC 60747-7:2010/AMD1:2019
Amendment 1 - Semiconductor devices - Discrete devices - Part 7: Bipolar transistors
IEC 60747-5-10:2019
Semiconductor devices - Part 5-10: Optoelectronic devices - Light emitting diodes - Test method...
IEC 60747-5-9:2019
Semiconductor devices - Part 5-9: Optoelectronic devices - Light emitting diodes - Test method...
