PartsTable
Technical Data Sheet
1PB3 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, actuator_movement: 0.300 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.008 DIFFERENTIAL INCHES MAXIMUM, nominal_thread_size: 0.469 INCHES IN, switch_actuating_force: 128.0 OUNCES MAXIMUM OZ, thread_quantity_per_inch: 32, thread_series_designator: UNS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-636-0223, 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
MRO MRO_GENERAL 1PB3
NSN: 5930-00-636-0223
FSC: 5930
CAGE: 91929 — HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
actuator_movement0.300 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.008 DIFFERENTIAL INCHES MAXIMUM
nominal_thread_size0.469 INCHES IN
switch_actuating_force128.0 OUNCES MAXIMUM OZ
thread_quantity_per_inch32
thread_series_designatorUNS
terminal_type_and_quantity3 TAB, SOLDER LUG
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts250.0 AC AND 30.0 DC
contact_load_current_rating_at_maximum_rated_voltage2.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
NSN5930-00-636-0223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN 1PB3 MFR SWITCH,SENSITIVE
KEY FEATURES
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 30.0 DC
SWITCH ACTUATING FORCE: 128.0 OUNCES MAXIMUM OZ
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
THREAD SERIES DESIGNATOR: UNS
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
ACTUATOR MOVEMENT: 0.300 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.008 DIFFERENTIAL INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 30.0 DC
SWITCH ACTUATING FORCE128.0 OUNCES MAXIMUM OZ
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC
THREAD SERIES DESIGNATORUNS
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
ACTUATOR MOVEMENT0.300 PRETRAVEL INCHES MAXIMUM AND 0.005 OVERTRAVEL INCHES MINIMUM AND 0.008 DIFFERENTIAL INCHES MAXIMUM
THREAD QUANTITY PER INCH32
NOMINAL THREAD SIZE0.469 INCHES IN
INCLOSURE TYPEFULLY INCLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
T2761Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
121Interchangeable
interchangeable cross-reference
interchangeable
FAS7-1Interchangeable
interchangeable cross-reference
interchangeable
5325002629127Interchangeable
interchangeable cross-reference
interchangeable
EA72732Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1PB3?
1PB3 is a SWITCH,SENSITIVE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1PB3?
There are 21 known substitutes for 1PB3: T2761, QQ-A-200/3, 121 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1PB3 still available?
1PB3 is currently cancelled.
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