JIS C5402-1-2-2005 Connectors for electronic equipment -- Tests and measurements -- Part 1-2- General examination -- Test 1b- Examination of dimension and mass
JIS C5402-1-3-2002 Connectors for electronic equipment -- Tests and measurements -- Part 1-3- General examination -- Test 1c- Electrical engagement length
JIS C5402-1-4-2002 Connectors for electronic equipment -- Tests and measurements -- Part 1-4- General examination -- Test 1d- Contact protection effectiveness (scoop-proof)