Sensata Technologies Maryland · Electronic Components
AP-1-1-51-103
Circuit Breaker
Part NumberAP-1-1-51-103
ManufacturerSensata Technologies Maryland
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-371-3378 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Mounting Surface To Terminal End D1.605 INCHES MAXIMUM
Maximum Continuous Load Current Ra10.000 AMPERES DC SINGLE LOCATION
Body Length1.500 INCHES MAXIMUM
Pole Quantity1
Center To Center Distance Between0.875 INCHES NOMINAL
Trip Delay Time In Seconds Per Rat0.600 MAXIMUM AT 200 PCT SINGLE LOCATION
Body StyleSINGLE POLE TYPE
Operating Voltage Type And Rating50.0 DC SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Body Width0.625 INCHES MAXIMUM
Ultimate Trip Rating Of Continuous200.0 SINGLE LOCATION
Vendor Part Numbers91309609
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 AP-1-1-51-103 available?
We can source AP-1-1-51-103 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 AP-1-1-51-103 by Sensata Technologies Maryland obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AP-1-1-51-103 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 AP-1-1-51-103?
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 AP-1-1-51-103?
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.