v3.25.1
Cover
Jun. 12, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 12, 2025
Entity File Number 0-5278
Entity Registrant Name IEH Corporation
Entity Central Index Key 0000050292
Entity Tax Identification Number 13-5549348
Entity Incorporation, State or Country Code NY
Entity Address, Address Line One 140 58th Street
Entity Address, Address Line Two Suite 8E
Entity Address, City or Town Brooklyn
Entity Address, State or Province NY
Entity Address, Postal Zip Code 11220
City Area Code (718)
Local Phone Number 492-4440
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock 
Trading Symbol IEHC
Entity Emerging Growth Company false
Entity Information, Former Legal or Registered Name Not Applicable