AT512CM NKK Switches, AT512CM Datasheet - Page 8

• Manufacturer Part Number: AT512CM
• Description: NUT CONICAL METRIC RED EB/MB20
• Manufacturer: NKK Switches
• Type: Nut, Conicalr
• Series: ATr

Specifications of AT512CM

• Accessory Type: Conical Nut
• Features: Metric
• Height: 10 mm
• Mounting Style: SMD/SMT
• Termination Style: Screw
• Thread Size: M6 P0.75
• Width: 14 mm
• For Use With/related Products: Multiple Series
• For Use With: MB2181SS4W01 - SWITCH PB 4PDT SILVER SOLDER LUGMB2061SS4W01 - SWITCH PB DPDT SILVER SOLDER LUGMB2061SS4W01-CC - SWITCH PB DPDT SLV SLD LUG REDMB2011SS4W01 - SWITCH PB SPDT SILVER SOLDER LUGMB2011SS4W01-BC - SWITCH PB SPDT SLV SLD LUG REDMB2011SS4W01-BA - SWITCH PB SPDT SLV SLD LUG BLACKMB2011SS4G01 - SWITCH PB SPDT GOLD SOLDER LUGMB2011LS4W01 - SWITCH PB SPDT SLV SOLDER LUGMB2011LS4W01-CH/AT507M - SWITCH PB SPDT SLV SOLDER LUGEB2065P-CA - SWITCH PUSHBUTTON SPDT BLACK CAPEB2061P-CG - SW PUSHBUTTON DPDT PC CAP BLUEEB2011G-CA - SWITCH PB SPDT SLD LUG BLACK CAPEB2011-CF - SWITCH PB SLD LUG SPDT GREEN CAPEB2011P-CB - SW PB SPDT 3A .394" WHITE CAP PCEB2011P-CC - SW PB SPDT 3A .394" RED CAP PCEB2011P-CA - SW PB SPDT 3A .394" BLACK CAP PCEB2011-CB - SW PB SPDT .394" WHITE CAP SLDEB2011-CC - SW PB SPDT .394" RED CAP SLDEB2011-CA - SW PB SPDT .394" BLACK CAP SLDEB2011-CH - SW PB SPDT .394" GRAY CAP SLDEB2065-CA - SW PB SPDT 3A .394" BK CAP SLDMB2181SS4W01-BA - SW PB 4PDT BK CAP SILV SLD LUGEB2061-CB - SW PB DPDT 3A .394" WH CAP SLDEB2061-CA - SW PB DPDT 3A .394" BK CAP SLDEB2085-CA - SW PB DPDT 3A .394" BK CAP SLD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Bushing Mount Miniature Pushbuttons
AT513H for Inch
AT513M for Metric
Hexagon Nut
2 included with each switch
(1 with splashproof models)
Material:
Brass with Nickel plating
AT512H for Inch
AT512M for Metric
Conical Nut
Used with .315” (8.0mm)
Diameter Cap (cap code B)
Material:
Brass with chrome plating
Dimension A = Cap Height
.091” (2.3mm) for Momentary with Plunger Code S
.157” (4.0mm) for Alternate with Plunger Code S
.142” (3.6mm) for Momentary & Alternate with Plunger Code L
A A
.335
(10.0)
.394
(8.5)
(13.0) Dia
.512
(10.5) Dia
.413
Optional Mounting Collars/Conical Nuts
.354
(9.0)
M6 P0.75
(8.0)
.059
.315
(1.5)
(4.0) Max
.157
A A
AT512CH for Inch
AT512CM for Metric
Conical nut
Used with .394” (10.0mm)
Diameter Cap (cap code C)
Material:
Brass with chrome plating
AT509
Lockwasher
1 included with each switch
(not with splashproof models)
Material:
Steel with Zinc/Chromate
(10.0)
.394
(10.0)
.394
Standard Hardware
(14.0) Dia
.551
(12.2) Dia
.480
(6.4) Dia
.252
.020
(0.5)
(4.0) Max
.157
(10.2) Dia
.402
HARDWARE
www.nkk.com
AT4041H for Inch
AT4041M for Metric
Boot for Momentary
Material:
Silicone rubber
Operating Life 100,000
Boots for momentary devices
are accompanied by a threaded
adaptor which extends the length
of the plunger.
AT516
O-ring for
Splashproof Bushing
1 included with
each splashproof model
Material:
Nitrile butadiene rubber
.335
(10.0)
.394
(8.5)
M2.3 P0.4
(10.8)
.425
Optional Splashproof Boots for S Plunger
(6.07) Dia
.239
(1.78)
.070
(9.63) Dia
.379
(4.9) Dia
.193
(6.0) Dia
.236
M6 P0.75 or
1/4-40 Thd
Series MB2000
(4.0) Max
.157
(3.5) Min
.138
AT4042H for Inch
AT4042M for Metric
Boot for Alternate
Material:
Silicone rubber
AT507H for Inch
AT507M for Metric
Locking Ring
Material:
Steel with Zinc/Chromate
.335
(10.0)
.394
(8.5)
.079
.067
(2.0)
(1.7)
Operating Life 30,000
Optional Hardware
(10.8)
.425
(5.5)
.217
(6.0) Dia
.236
(0.8)
.031
(12.0) Dia
.472
(4.9) Dia
.193
(6.0) Dia
.236
(4.0) Max
.157
(3.5) Min
.138
C79
C