Crydom Co. · Electronic Components
D1D40
SOLID STATE RELAY
Part NumberD1D40
ManufacturerCrydom Co.
AvailabilityIn stock — ships fast
Specifications
NSN5945-01-317-6867 (NSN)
Additional NSNs5945-01-722-4258
Federal Item NameRELAY,SOLID STATE
Federal Supply Class5945 — Relays And Solenoids
Vendor Part Numbers91819603, 300540-001
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 D1D40 in stock?
Yes — D1D40 is in our stock database. Request a quote for current pricing and lead time.
Is D1D40 by Crydom Co. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D1D40 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 D1D40?
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 D1D40?
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.