MJ1221 APEM Components, MJ1221 Datasheet
MJ1221
Manufacturer Part Number
MJ1221
Description
SWITCH TACT CAP ROUND 13MM BLUE
Manufacturer
APEM Components
Series
MJTPr
Datasheet
1.MJ1214.pdf
(2 pages)
Specifications of MJ1221
Switch Type
Tactile
Shape
Round
Color
Blue
Illumination
Non-Illuminated
Mounting Type
Snap Fit
Size
13.00mm Dia x 5.70mm H
For Use With/related Products
MJTP Series
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
APEM
US # MJTP1212
Flush actuator
GENERAL SPECIFICATIONS
ELECTRICALS
Contact rating:
Insulation resistance:
Dielectric withstanding voltage:
Contact resistance:
Electrical Life:
Contact bounce:
MECHANICALS, THERMALS, ENVIRONMENTALS
Plunger travel:
Actuation force:
Operating temperature range:
Storage temperature range:
Shock resistance:
Vibration resistance:
SOLDERING
Wave soldering:
Hand soldering:
Solvent washing:
MJTP SERIES - 12 MM
SQUARE TACT SWITCHES
MJTP1212
, 63 NECK ROAD, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
MJTP1212A
EU # PHAP3320
MJTP1212B
50 mA @ 12 VDC
100 megohms min. (500 VDC)
250 VAC for 1 minute
100 milliohms max.
100,000 cycles min. (1,000,000 cycles available - consult factory)
less than 5 msec.
.012" ± .006" (0.30 ±0.15 mm)
160 grams ±50 grams (.35 lbs.)
-20°C to +70°C
-30°C to +80°C for 96 hours
30G (peak value) for 11 millisec. per Method 213B, MIL-STD-202F
(3 times each on 6 sides).
10-55-10 Hz. for 1 minute in X, Y and Z planes per Method 201A,
MIL-STD-202F (2 hours in each direction).
260°C max. for 5 seconds max..
30 watt iron max. controlled at 320°C for approx. 2 seconds
Non-washable.
MJTP1212C
US # MJTP1212A
Round actuator
MATERIALS
Case:
Actuator:
Cover:
Terminals:
Shorting Contact: Silver plated phosphor
FEATURES
of flux or solder.
Thru-hole mounting.
SPST momentary action.
Molded-in terminals minimize wicking
Excellent tactile feed-back (Snap dome).
Long operating life for high reliability.
Flush, round, keyed or square actuator.
EU # PHAP3320A
Stainless steel.
PBT, color black.
P.O.M. thermoplastic, color
Silver plated brass.
black.
bronze.
M1
M
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MJ1221 Summary of contents
Page 1
... MJTP SERIES - 12 MM SQUARE TACT SWITCHES MJTP1212 MJTP1212A MJTP1212B GENERAL SPECIFICATIONS ELECTRICALS Contact rating: Insulation resistance: Dielectric withstanding voltage: Contact resistance: Electrical Life: Contact bounce: MECHANICALS, THERMALS, ENVIRONMENTALS Plunger travel: Actuation force: Operating temperature range: Storage temperature range: Shock resistance: Vibration resistance: ...
Page 2
US # MJTP1212B EU # PHAP3320B Round keyed actuator SCHEMATIC US # MJ121 EU # U5540 Square cap M Note - add digit from table to cap part numbers above for color. Example - MJ1212 indicates square black cap. M2 ...