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Telex Corp Part Number MRB45 - Get an Instant Quote

Part Number:  MRB45
Manufacturer:  telex corp
NSN:  5965-00-133-3030
NIIN:  00-133-3030
Item Name :  headset microphone
CAGE Code:  59446
FSC:  5965 Headset Handset Microphone and Speak
INC Code:  02928
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  05-22-2025

Part Number MRB45 described as Headset Microphone with NSN 5965-00-133-3030 with FSC 5965 Headset Handset Microphone and Speak by Manufacture Telex Corp is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Telex Corp aerospace and aviation parts like MRB45. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

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NSN Information for Part Number MRB45 with NSN 5965-00-133-3030, 5965001333030

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5965-00-133-3030

Item Description:

Headset Microphone

59650013330300P
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
64437-001295

Characteristics Data of NSN 5965-00-133-3030, 5965001333030

MRCCriteriaCharacteristic
ACZBFREQUENCY RATING0.05 KILOHERTZ MINIMUM AND 6.0 KILOHERTZ MAXIMUM
AFYYIMPEDANCE RATING20.0 OHMS NOMINAL
AHEQEARPHONE ELEMENT TYPEMAGNETIC
AHESEARPHONE QUANTITY2
AMSACONTROLLING AGENCYTELEX ACOUSTIC PRODUCTS
BKSQEARPHONE IMPEDANCE RATING550.0 OHMS NOMINAL
BKSSEARPHONE CONTROLLING AGENCYTELEX ACOUSTIC PRODUCTS
BKSWMICROPHONE ELEMENT TYPECARBON
BKSXOUTPUT LEVEL RATINGMINUS 52 DB
BKSYEARPHONE MOUNTING METHODSUSPENDED ON HEADBAND
BKSZMICROPHONE MOUNTING FACILITYADAPTER FASTENED TO LEFT SIDE OF HEADBAND
BKTBCONNECTOR NAMEPLUG
BKTGCONNECTOR TO JUNCTION CORD LENGTH5.000 FEET
BLJNCONNECTOR CONTROLLING AGENCYTELEX ACOUSTIC PRODUCTS

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