A391-2 APEM Components, A391-2 Datasheet - Page 6

• Manufacturer Part Number: A391-2
• Description: SWITCH HARDWARE
• Manufacturer: APEM Components

Specifications of A391-2

• Switch Type: Pushbutton
• Shape: Cylindrical
• Color: Black
• Illumination: Non-Illuminated
• Mounting Type: Forming
• Size: 2.03mm Dia x 4.76mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: -

D
D6
MISCELLANEOUS PUSHBUTTON ACCESSORIES & CAPS (CONT'D.)
COLOR CAP B494
PUSHBUTTON CAP A632
SWITCH GUARDS
Materials: 5056-H18 aluminum with clear or black anodize, or free machining brass withbright chrome plate.
Dimensions in inches and (millimeters). Tolerances: A & D, ±.015" B & C, ±.005"
STANDARD COLOR CODE
CAPS FOR PRINTED CIRCUIT BOARD PROCESSING
Available on models with plain bushing.
Supplied mounted on switches or separately.
Provides additional protection during pcb processing.
MODEL
MG11A
MG11B
MG12A
MG12B
MG12C
MG12KA
MG12KB
MG12KC
MG13A
MG13B
MG13C
APEM
TH'D.
10-48
10-48
1/4-40
1/4-40
1/4-40
1/4-40
1/4-40
1/4-40
1/4-40
1/4-40
1/4-40
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
For nylon caps, actuators, bezels & bezel inserts.
To specify, add selected color code to part number. Example: A2122 is a
black A212 Cap.To specify for actuators, bezels and bezel inserts, see
'Order Format' section following specific series information in this catalog.
COLOR
NATURAL AL
BLACK AL.
NATURAL AL.
BLACK AL.
CHROMED BR. PLAIN
NATURAL AL.
BLACK AL.
CHROMED BR. KNURLED
NATURAL AL.
BLACK AL.
CHROMED BR. PLAIN
** - P1 fits all 800 Series except
K1M & K1S.
* - P2 fits all 300 & 400 Series.
* - P3 fits all PB Series.
Fits all PB Series.
FINISH
PLAIN
PLAIN
PLAIN
PLAIN
KNURLED
KNURLED
PLAIN
PLAIN
A
.530 (13.5) .413 (10.5) .315 (8.0) .236 (6.0)
.730 (18.5) .610 (15.5) .315 (8.0) .236 (6.0)
B
PUSHBUTTON CAP A631
CUSTOM MARKING
C
Outline
(.155 DIA)
(.155 DIA)
(.187 DIA)
(.187 DIA)
3.96 DIA
3.96 DIA
4.76 DIA
4.76 DIA
D
Permanent ink marking is available
for switch caps, bezels and rocker
actuators. Consult factory with your
special requirement. Representative
samples available.
Series
Code
S
TP
1
3
5
7
9
Color
blue
green
yellow
ivory
orange
Material Part No.
Vinyl
Vinyl
* - Fits all 300 Series except 301
& 305. Fits 301 & 305 with S
option. Fits all 400 & PB Series.
** - Fits 800 Series with options KM,
KS, KM1 & K2M1.
Code
U3012
U3502
2
4
6
8
Color
black
gray
red
white