Switchcraft Inc. · Electronic Components
MT-333E
Jack, Telephone
Part NumberMT-333E
ManufacturerSwitchcraft Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-140-7310 (NSN)
Federal Item NameJACK,TELEPHONE
Federal Supply Class5935 — Connectors, Electrical
Overall Height0.812 INCHES NOMINAL
Electrical Insulation FeatureINSULATED FROM PANEL
MaterialSTEEL BODY
Body Width0.562 INCHES NOMINAL
Jack Contact Arrangement DesignatoJ11
Surface TreatmentNICKEL BUSHING
Mounting Hole Diameter0.156 INCHES NOMINAL
Mounting Bushing Length0.562 INCHES NOMINAL
Overall Length2.875 INCHES NOMINAL
Precious MaterialSILVER
Precious Material And LocationSPRING MATERIAL SILVER
Vendor Part Numbers1251-0650
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is MT-333E available?
We can source MT-333E even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is MT-333E by Switchcraft Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MT-333E has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like MT-333E?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for MT-333E?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.