Cover - shares	9 Months Ended
	Aug. 27, 2022	Oct. 11, 2022
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Aug. 27, 2022
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--11-30
Entity File Number	0-5109
Entity Registrant Name	MICROPAC INDUSTRIES, INC.
Entity Central Index Key	0000065759
Entity Tax Identification Number	75-1225149
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	905 E. Walnut
Entity Address, City or Town	Garland
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75040
City Area Code	(972)
Local Phone Number	272-3571
Title of 12(b) Security	Common Stock, $0.10 par value per share
Trading Symbol	MPAD
Security Exchange Name	NONE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		2,578,315