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Datasheet> All Categories > Mechanical and electronic products> switch> 8261SHCQE2
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8261SHCQE2

Description
PUSHBUTTON SWITCH, DPDT, ALTERNATE, 6A, 28VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT
CategoryMechanical and electronic products    switch   
File Size709KB，10 Pages
ManufacturerC&K
Environmental Compliance  
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8261SHCQE2 Overview

PUSHBUTTON SWITCH, DPDT, ALTERNATE, 6A, 28VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT

8261SHCQE2 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerC&K
package instructionROHS COMPLIANT
Reach Compliance Codenot_compliant
ECCN codeEAR99
Actuator typePLUNGER
Other featuresPANEL MOUNTABLE
body width11.43 mm
body height11.43 mm
Body length or diameter12.7 mm
Contact (AC) maximum rated R load6A@120VAC
Maximum contact current (AC)6 A
Maximum contact current (DC)6 A
Contact (DC) maximum rated R load6A@28VDC
Maximum contact voltage (AC)120 V
Maximum contact voltage (DC)28 V
Electrical life50000 Cycle(s)
JESD-609 codee4
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature65 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionALTERNATE
switch functionDPDT
Switch typePUSHBUTTON SWITCH
Terminal surfaceSilver (Ag)
Termination typeSOLDER

8261SHCQE2 Preview

8060 Series
Alternate Action and Momentary Pushbutton Switches
A
Pushbutton
Features/Benefits
•
Long travel
•
Available with LED
•
Long life contact design
•
Epoxy terminial seal
compatabile with bottom
wash cleaning
•
RoHS compliant models
available
Specifications
CONTACT RATING: Q contact material: 6 AMPS @ 120 V AC
or 28 V DC; 3 AMPS @ 250 V AC. See page A-59 for
additional ratings.
ELECTRICAL LIFE: 50,000 make-and-break cycles at full load.
CONTACT RESISTANCE: Below 20 mΩ typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
Ω
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 65ºC
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
CAP INSTALLATION FORCE: 10 lbs. maximum permissible.
NOTE:
Any models supplied with P, R, S, Q, B or G contact material are RoHS compliant.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Typical Applications
•
Instrumentation
•
Computers and peripherals
•
Telecommunications and
networking equipment
Models Available
Materials
CASE: Glass filled nylon 6/6 or diallyl phthalate (DAP),
flame retardant (UL 94V-0).
PLUNGER: S, S1, S2 Options: Glass filled nylon or glass filled
polyester (PBT) (UL 94V-0). L, L1 Options: Brass, nickel plated.
CAP & FRAME: Nylon, black standard.
BUSHING: Brass or zinc, nickel plated.
HOUSING: Stainless steel.
SWITCH SUPPORT: Brass or steel, matte-tin plated.
END CONTACTS: Q contact material: Coin silver, silver plated.
See page A-59 for additional contact materials.
CENTER CONTACT & ALL TERMINALS: Q contact material: Copper
alloy, silver plated. See page A-59 for additional contact materials.
TERMINAL SEAL: Epoxy. Refer to soldering and cleaning
in Technical Data Chapter.
HARDWARE: Nut & Locking Ring: Brass, nickel plated;
Lockwasher: Steel, nickel plated.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on pages A-53 thru A-61. For additional options not shown in catalog, consult Customer Service Center. All
models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.
Switch Function
8161
SPDT On-On
8168
SPDT On-Mom.
8261
DPDT On-On
Actuator or Plunger
S
.710"
high plunger
with .375" dia. cap
J80
Snap-in
J81
Snap-in with frame
J82
Snap-in with frame for LED
J86
Snap-in with frame & LED
L
.740" high plunger with
.395" dia. cap
L1
.740" high plunger with
.590" dia. cap
S1
.615" high plunger with
.200" dia. cap
S2
.710" high plunger with
.310" dia. cap
Bushing
H
.300" high, flat, hi torque
H9
.300" high, flat, hi torque
NONE
No bushing choice required
Y3
7.6mm, keyway
Terminations
A
Right angle, PC thru-hole
AV2
Vertical right angle,
PC thru-hole
C
PC Thru-hole
Z
Solder lug
A3
Right angle, snap-in, PC thru-hole
AV3
Vertical right angle, snap-in,
PC thru-hole
V3
.460" high, V-bracket
V4
.630" high, V-bracket
V6
.460" high, V-bracket
V21
.555" high, snap-in V-bracket
V31
.460" high, snap-in V-bracket
W
.750" long, wire wrap
Z3
Quick connect
Contact Material
B
Gold
P
Gold, matte-tin
Q
Silver
S
Silver, matte-tin
G
Gold over silver
R
Gold over silver,
matte-tin
Seal
E
Epoxy
I
Epoxy potted base
Cap Color
2
Black
1
White
3
Red
4
Orange
5
Yellow
9
Gray
Frame Color
2
Black
LED Color
3
Red
NONE
Models without LED
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–52
www.ck-components.com
8060 Series
Alternate Action and Momentary Pushbutton Switches
SWITCH FUNCTION
SWITCH FUNCTION
POS. 1
POS. 2
CONNECTED TERMINALS
POS. 1
POS. 2
A
Pushbutton
NO.
POLES
MODEL NO.
C&K marking this side
C&K marking this side
SCHEMATIC
SP
8161
8168
ON
ON
ON
MOM.
2-3
2-3
2-1
2-1
SPDT
SPDT
Part number shown: 8161SHZQE
Terminal Nos.
For Reference Only
DP
8261
ON
ON
2-3,5-6
2-1,5-4
DPDT
DPDT
Part number shown: 8261SHZQE
MOM. = Momentary
All models
Terminal Nos.
For Reference Only
with all options when ordered with G, L, M or Q contact material.
CAP COLOR
ACTUATOR—SNAP-IN FRONT MOUNT
ACTUATOR OR PLUNGER
J80
SNAP-IN
PANEL MOUNTING
OPTION
CODE
*
CAP COLOR
BLACK
WHITE
RED
ORANGE
YELLOW
GRAY
*Increase this dimension to
.620/.625 (15,75/15,88)
for .091/.125 (2,41/2,18)
thick panels.
2
1
3
4
5
9
Cap Finish: matte.
Other colors available, consult
Customer Service Center.
Available with C, W, Z or
Z3 terminations.
NOTE:
Caps & frames available
separately, see pages A-60 and A-61.
J81
SNAP-IN WITH BLACK FRAME
PANEL MOUNTING
*
*Increase this dimension to
.620/.625 (15,75/15,88)
for .091/.125 (2,41/2,18)
thick panels.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–53
www.ck-components.com
8060 Series
Alternate Action and Momentary Pushbutton Switches
CAP COLOR
A
Pushbutton
J82
ACTUATOR—SNAP-IN FRONT MOUNT
ACTUATOR OR PLUNGER
SNAP-IN WITH BLACK FRAME FOR LED
Available with C, W, Z or Z3 terminations.
LED not included.
For LED information, see page A-61.
NOTE:
Caps & frames available
separately, see pages A-60 and A-61.
Other colors available, consult
Customer Service Center.
OPTION
CODE
CAP COLOR
BLACK
WHITE
RED
ORANGE
YELLOW
GRAY
2
1
3
4
5
9
CAP COLOR
LED COLOR
ACTUATOR—SNAP-IN FRONT MOUNT
J86
SNAP-IN WITH BLACK FRAME AND LED
ACTUATOR OR PLUNGER
PANEL MOUNTING
*
8161J86ZQE223
SPDT
Available with C, W, Z or Z3 terminations and SPDT models only.
* Increase this dimension to
.620/.625 (15,75/15,88)
for .091/.125 (2,31/3,18)
thick panels.
NOTE:
Caps & frames available
separately, see pages A-60 and A-61.
Other colors available, consult
Customer Service Center.
OPTION
CODE
CAP COLOR
BLACK
WHITE
RED
ORANGE
YELLOW
GRAY
OPTION
CODE
LED COLOR
RED
2
1
3
4
5
9
3
For LED information, see page A-59.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–54
www.ck-components.com
8060 Series
Alternate Action and Momentary Pushbutton Switches
CAP COLOR
PLUNGER
ACTUATOR OR PLUNGER
A
Pushbutton
PLUNGER WITH CAP P/N 8018
S
PLUNGER WITH CAP P/N 7527
S1
PLUNGER WITH CAP P/N 7089
S2
L
PLUNGER WITH CAP P/N 8941
L1
PLUNGER WITH CAP P/N 8940
OPTION
CODE
CAP COLOR
BLACK
WHITE
RED
ORANGE
YELLOW
GRAY
2
1
3
4
5
9
Cap Finish: gloss. Cap supplied not installed.
Other colors available, consult Customer
Service Center.
NOTE:
When selecting plunger and cap option, bushing selection must also be made, see below.
BUSHING
H
H9
.300" HIGH THREADED, FLAT
.300" HIGH UNTHREADED, FLAT
NONE
NO BUSHING CHOICE REQUIRED
(JXX ACTUATORS)
Y3
7.6mm THREADED, KEYWAY
1/4±40 UNS-2A
H bushing standard with C, W, Z or Z3 terminations.
H9 bushing standard with A, A3, AV2, AV3, or
V3-V31 terminations.
Withstands 12 in./lbs. of torque with no distortion.
Withstands 12 in./lbs. of torque with no distortion.
NOTE:
When selecting bushing option, plunger selection must also be made, see above. No bushing option choice required when any JXX actuator option is selected.
NOTE.
Two mounting nuts, locking ring and lockwasher supplied standard with threaded bushings.
Optional mounting nut and locking ring styles and finishes available, see section “Technical Data and
Additional Hardware”.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–55
www.ck-components.com
8060 Series
Alternate Action and Momentary Pushbutton Switches
A
Pushbutton
C
PC THRU-HOLE
PC MOUNTING
TERMINATIONS
Z
SOLDER LUG
SPDT and DPDT
SPDT and DPDT
Not available with P, S or R contact material.
Z3
QUICK CONNECT
W
WIRE WRAP
.750
(19,05)
SPDT and DPDT
Not available with P, S or R contact material.
Mating quick connector available;
order part number 530100000, page A-61.
SPDT and DPDT
A
HOLE
RIGHT ANGLE, PC THRU-
.130
(3,3)
.138
(3,51)
8161SH9ABE2
SPDT
SECTION A-A
A3
RIGHT ANGLE, SNAP-IN, PC THRU-HOLE
PC MOUNTING
Not available with I seal.
Terminal bend radii and lead-in manufacturing option.
NOTE:
PC pattern must clear switch support leg.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–56
www.ck-components.com
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Description PUSHBUTTON SWITCH, DPDT, ALTERNATE, 6A, 28VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT PUSHBUTTON SWITCH,RIGHT ANGLE,SPDT,ON-ON,PC TAIL TERMINAL,7 PUSHBUTTON SWITCH, SPDT, ALTERNATE, 6A, 28VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT PUSHBUTTON SWITCH,STRAIGHT,SPDT,ON-(ON),WP STRAIGHT TERMINAL,3 PUSHBUTTON SWITCH, SPDT, MOMENTARY, 6A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT PUSHBUTTON SWITCH, SPDT, MOMENTARY, 6A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT PUSHBUTTON SWITCH,RIGHT ANGLE,SPDT,ON-(ON),PC TAIL TERMINAL,5 PUSHBUTTON SWITCH,RIGHT ANGLE,SPDT,ON-(ON),PC TAIL TERMINAL,5 PUSHBUTTON SWITCH, SPDT, MOMENTARY, 6A, 28VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT PUSHBUTTON SWITCH,RIGHT ANGLE,SPDT,ON-(ON),PC TAIL TERMINAL,7
Maker C&K C&K C&K C&K C&K C&K C&K C&K C&K C&K
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant compliant not_compliant not_compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Switch type PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH PUSHBUTTON SWITCH
Is it Rohs certified? conform to conform to conform to conform to conform to conform to - conform to conform to -
Actuator type PLUNGER PUSHBUTTON PLUNGER - PLUNGER PLUNGER - PUSHBUTTON PLUNGER -
body width 11.43 mm - 6.86 mm - 6.86 mm 6.86 mm - 6.858 mm 6.86 mm -
body height 11.43 mm - 11.43 mm - 11.43 mm 11.43 mm - 20.32 mm 11.43 mm -
Body length or diameter 12.7 mm - 12.7 mm - 12.7 mm 12.7 mm - 12.7 mm 12.7 mm -
Contact (AC) maximum rated R load 6A@120VAC 6A@120VAC 6A@120VAC - 6A@120VAC 6A@120VAC - 3A@250VAC 6A@120VAC -
Maximum contact current (AC) 6 A 6 A 6 A - 6 A 6 A - 3 A 6 A -
Maximum contact current (DC) 6 A 6 A 6 A - 6 A 6 A - 6 A 6 A -
Contact (DC) maximum rated R load 6A@28VDC 6A@28VDC 6A@28VDC - 6A@28VDC 6A@28VDC - 6A@28VDC 6A@28VDC -
Maximum contact voltage (AC) 120 V 120 V 120 V - 120 V 120 V - 250 V 120 V -
Maximum contact voltage (DC) 28 V 28 V 28 V - 28 V 28 V - 28 V 28 V -
Electrical life 50000 Cycle(s) 50000 Cycle(s) 50000 Cycle(s) - 50000 Cycle(s) 50000 Cycle(s) - 50000 Cycle(s) 50000 Cycle(s) -
JESD-609 code e4 e4 e4 e4 e4 e4 - e4 e4 -
Installation features THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT THROUGH HOLE-STRAIGHT - PANEL MOUNT-THREADED PANEL MOUNT-THREADED - THROUGH HOLE-RIGHT ANGLE THROUGH HOLE-STRAIGHT -
Maximum operating temperature 65 °C 65 °C 65 °C - 65 °C 65 °C - 65 °C 65 °C -
Minimum operating temperature -30 °C -30 °C -30 °C - -30 °C -30 °C - -30 °C -30 °C -
seal EPOXY TERMINAL SEALED EPOXY EPOXY TERMINAL SEALED - EPOXY TERMINAL SEALED EPOXY TERMINAL SEALED - EPOXY EPOXY TERMINAL SEALED -
surface mount NO NO NO - NO NO - NO NO -
Switch action ALTERNATE - ALTERNATE - MOMENTARY MOMENTARY - MOMENTARY MOMENTARY -
switch function DPDT SPDT SPDT - SPDT SPDT - SPDT SPDT -
Terminal surface Silver (Ag) Silver (Ag) Silver (Ag) Gold (Au) - with Nickel (Ni) barrier Silver (Ag) Silver (Ag) - Silver (Ag) Silver (Ag) -
Termination type SOLDER SOLDER SOLDER - SOLDER SOLDER - SOLDER SOLDER -
Factory Lead Time - 15 weeks 15 weeks 15 weeks 15 weeks 15 weeks - 15 weeks 15 weeks -
Actuator length - 0.328 inch 0.284 inch - 0.328 inch 0.284 inch - 0.284 inch 0.284 inch -
Nozzle length - 0.3 inch 0.3 inch - 0.3 inch 0.3 inch - 0.3 inch 0.3 inch -
Casing type - UNTHREADED 1/4-40 - 1/4-40 1/4-40 - 1/4-40 1/4-40 -
center contact material - COPPER ALLOY COPPER ALLOY - COPPER ALLOY COPPER ALLOY - COPPER ALLOY COPPER ALLOY -
Center contact plating - SILVER SILVER - SILVER SILVER - SILVER SILVER -
Contact resistance - 0.1 mΩ 0.1 mΩ - 0.1 mΩ 0.1 mΩ - 0.02 mΩ 0.1 mΩ -
Dielectric withstand voltage - 1000VRMS V 1000VRMS V - 1000VRMS V 1000VRMS V - 1000VRMS V 1000VRMS V -
End contact material - COIN SILVER COIN SILVER - COIN SILVER COIN SILVER - COIN SILVER COIN SILVER -
End contact plating - SILVER SILVER - SILVER SILVER - SILVER SILVER -
Shell material - STAINLESS STEEL STAINLESS STEEL - STAINLESS STEEL STAINLESS STEEL - STAINLESS STEEL STAINLESS STEEL -
Insulation resistance - 1000000000 Ω 1000000000 Ω - 1000000000 Ω 1000000000 Ω - 1000000000 Ω 1000000000 Ω -
Solderability - MIL-STD MIL-STD - MIL-STD MIL-STD - MIL-STD MIL-STD -
Terminal length - 0.185 inch 0.25 inch - 0.155 inch 0.155 inch - 0.125 inch 0.25 inch -
Terminal material - COPPER ALLOY COPPER ALLOY - COPPER ALLOY COPPER ALLOY - COPPER ALLOY COPPER ALLOY -

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Shortcut:   L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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