• phone contact us:
  • Order status
  • Apply For Terms
  •  
    $ USD
    € EUR
  •  
    EnglishEnglish
    ChineseChinese
    ItalianoItaliano
    PortuguesePortuguese
    DeutschlandDeutschland
    FrenchFrench
    RussianRussian
    JapaneseJapanese
    TurkishTurkish
    KoreanKorean
    SpanishSpanish
  • Usermy account & orders
Unlock Icon Unlock Exclusive Savings! Log in or Register now for access to better pricing.
help desk software
21SM1-T by honeywell
Image is representational - see mfr. specs

21SM1-T

Honeywell

MICRO SWITCH™ Subminiature Basic Switches: SM Series, Single Pole Double Throw (SPDT), 5 A 250 Vac, 0,83 N to 1,39 N [3.0 oz t ...

+ see all

Datasheet Accessories Notify Me

RoHS Compliant
Packaging
Certificate of Compliance Guarantee
Description +
MICRO SWITCH™ Subminiature Basic Switches: SM Series, Single Pole Double Throw (SPDT), 5 A 250 Vac, 0,83 N to 1,39 N [3.0 oz to 5.0 oz] Operating Force, Pin Plunger Actuator, Single Turret Solder Termination, 9,5 mm [0.38 in] Mounting Centers, UL, CE, CSA, ENEC
Product Highlights:
  • Long operating life
  • Elongated mounting hole for easier, more accurate mounting
  • Choice of actuation (plunger, as well as a variety of integral and auxiliary actuators)
  • Choice of electrical termination (solder, quick connect, PCB)
  • Choice of operating characteristics (sensitive differential travel as low as 0,0254 mm [0.001 in] maximum, low operating force to 0,56 N [2.0 oz] maximum)
  • Optional series constructions available (gold contacts for low energy switching, bifurcated gold contacts for maximum reliability, power load switching capability to 11 A)
  • MIL-PFR-8805 qualified listings available
Potential Applications:
  • Aerospace
  • Instrumentation
  • Appliances
  • Vending machines
  • Timing devices
  • Office equipment
  • Computer/business equipment
  • Test instruments
  • Medical/dental equipment
  • Communications equipment
  • HVAC equipment
  • Manually operated devices
  • Valves
Search Keywords: 21SM1T
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Honeywell
  • Part No:
    21SM1-T
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    85365009
  • COO:
    MX
  • ECCN:
    EAR99
  • Supplier Standard Pack This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    200
  • Mounting:
    Through Hole
  • Pole Throw Configuration:
    SPDT
  • Switch Configuration:
    N.O./N.C.
  • Actuator Material/Style:
    Plastic/Plunger
  • Contact Rating @ Voltage:
    5 A
  • Maximum Movement Differential:
    0.1 mm
  • Operating Force:
    1.39 N
  • Termination Style:
    Solder
  • Dimension:
    19.84 x 6.35 x 13.89 mm
  • Body Orientation:
    Straight
  • IP Rating:
    N/A
Tools/3D Models +
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 165
Can Ship immediately
MOQ for out of Stock Qty:
50
18 Weeks can ship 3/31/25
ADD TO CART
Qty
Unit Price
1
$47.89
10
$47.17
25
$46.46
50
$45.76
100
$24.23
150
$17.05
200 +
$16.71
Suppliers Standard Package
Click for Quote
Log in to unlock special pricing
CUSTOMERS ALSO BOUGHT
5