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Technical Data Sheet

PR-7 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, duty_type: CONTINUOUS, base_style: SINGLE CONTACT MINIATURE FLANGED, bulb_style: B (ARBITRARY DESIGNATION), cubic_measure: 26.668 CUBIC INCHES, overall_width: 2.510 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System under NSN 5945-00-044-4103, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PR-7
NSN: 5945-00-044-4103
FSC: 5945
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
duty_typeCONTINUOUS
base_styleSINGLE CONTACT MINIATURE FLANGED
bulb_styleB (ARBITRARY DESIGNATION)
coil_quantity1
cubic_measure26.668 CUBIC INCHES
overall_width2.510 INCHES MAXIMUM IN
overall_height2.500 INCHES MAXIMUM IN
overall_length1.250 INCHES MAXIMUM IN
voltage_rating3.700 VOLTS NOMINAL
wattage_rating1.110 WATTS
bulb_designatorB-3 1/2
NSN5945-00-044-4103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN PR-7 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
PRECIOUS MATERIAL AND LOCATION: CONTACTS SILVER
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
WINDING DC RESISTANCE RATING: 290.0 OHMS NOMINAL SINGLE WINDING
•
CUBIC MEASURE: 26.668 CUBIC INCHES
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
•
MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
WINDING DC RESISTANCE RATING290.0 OHMS NOMINAL SINGLE WINDING
CUBIC MEASURE26.668 CUBIC INCHES
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
OVERALL WIDTH2.510 INCHES MAXIMUM IN
MOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
FREQUENCY IN HERTZ50.0 MINIMUM AND 60.0 MAXIMUM
TERMINAL TYPE AND QUANTITY6 SCREW ALL FUNCTIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
2182008-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
833589InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
03917GInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1547109InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
95235InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
23692InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PR-7?
PR-7 is a RELAY,ELECTROMAGNETIC.
What parts can replace PR-7?
There are 23 known substitutes for PR-7: 2182008-1, 833589, 03917G and 20 more. Substitute compatibility should be verified for your specific system.
Is PR-7 still available?
PR-7 is currently cancelled.
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