SUBMINIATURE — SEALED
DK Series
Features
Enclosed switch complying with
IP 6K5. IP 6K7 available on request
Very small dimensions,
0.579″ x 0.213″ x 0.268″
(14.7mm x 5.4mm x 6.8mm)
Models available for operating
temperatures up to 105°C
Rated for 5mA@12VDC or 2A@12VDC
Can be actuated vertically or by
auxiliary actuator
Gold crosspoint contacts for
high contact stability
Mechanical life: min. 500,000 operations
Wide variety of connection options,
also available with leads
Gold
crosspoint
contacts
POM
actuating button
Gold-plated
beryllium copper
moving blade
Stainless steel spring
PBT + ASA
cover
Stainless steel
internal actuator
PBT base
Silver-plated
copper-zinc
terminals
NC terminal
Common terminal
NO terminal
Specifications
Electrical
Temperature Rating:
Flammability Rating:
Materials
-40°C to +85°C
N/A
PBT
PBT + ASA
POM
(+85°C)
Stainless Steel
Stainless Steel
Stainless Steel
Gold-Plated Beryllium Copper
Silver-Plated Copper-Zinc
Gold Crosspoint
Silicon
Base:
Cover:
Actuator:
Auxiliary Actuator:
Internal Actuator:
Spring:
Moving Blade:
Terminals:
Contacts:
Gasket:
ASA = Acrylonitrile-styrene-acrylicester • PBT = Polybutyleneterephthalate • POM = Polyacetal
Dimensions
inches (mm)
Rest Position max 0.146 (3.7)
Operating Point 0.120
±0.008
(3.05
±0.20)
End Position 0.063
±0.024
(1.6
±0.6)
0.579
(14.7)
0.024
(0.6)
0.146
(3.7)
0.480
(12.2)
Auxiliary Actuators
inches (mm)
DK Sub-subminiature
Switch with Leads
(IP6K7 Complaint)
Rest Position max 0.146 (3.7)
Operating Point
0.120
±0.008
(3.05
±0.20)
End Position
0.063
±0.024
(1.6
±0.6)
0.268
(6.8)
0.146
(3.7)
0.024
(0.6)
Straight
Rest Position
Operating Point
L1
max
0.476 (12.0)
Simulated Roller
Rest Position
Operating Point
L1
0.197
(5.0)
0.213
(5.4)
NC Lead (Grey)
»L«
NO Lead (Blue)
0.102
(2.6)
0.134
(3.40)
ø0.087
(ø2.2)
COM Lead (Black)
0.375
(9.53)
0.478
(12.13)
Terminal Options
inches (mm)
PCB Terminals — Straight
0.024 x 0.020 (0.6 x 0.5)
0.098
(2.5)
PCB Terminals
RH Side with Location Pins
0.024 x 0.020 (0.6 x 0.5)
0.197
(5.0)
0.230
(5.85)
PCB Terminals
LH Side with Location Pins
0.024 x 0.020 (0.6 x 0.5)
0.197
(5.0)
0.230
(5.85)
0.089
(2.27)
0.200
(5.08)
0.024
(0.6)
0.200
(5.08)
0.112
(2.85)
0.112
(2.85)
Solder Terminals
0.098 x 0.020 (2.5 x 0.5)
0.067
(1.7)
Drilling Patterns for PCB Terminals
(Side and Underside)
0.024 x 0.020 (0.6 x 0.5)
Ø0.051 +0.004
(Ø1.30 +0.10)
0.098
(2.5)
Top-down View of Lateral Terminals
Left
Right
0.127
(3.22)
0.163
(4.13)
0.163
(4.13)
0.200 0.200
(5.08) (5.08)
Ordering Information
DK
Series/Prefix
Code Current Rating
1
0.005A@12VDC
or 2A@12VDC
1
G TR
Code
RN
RR
RL
SN
SR
SL
TR
UL
W3
W9
W6
Z3
Z9
Z6
Terminal Type
inches (mm)
0.098 x 0.020 (2.5 x 0.5) Solder, Straight w/o Pins
0.098 x 0.020 (2.5 x 0.5) Solder, Straight with RH Pins
0.098 x 0.020 (2.5 x 0.5) Solder, Straight with LH Pins
0.024 x 0.020 (0.6 x 0.5) PCB, Straight w/o Pins
0.024 x 0.020 (0.6 x 0.5) PCB, Straight with RH Pins
0.024 x 0.020 (0.6 x 0.5) PCB, Straight with LH Pins
0.024 x 0.020 (0.6 x 0.5) PCB, RH Side with RH Pins
0.024 x 0.020 (0.6 x 0.5) PCB, LH Side with LH Pins
9.843 (250) Leads 0.014
2
(0.35
2
) to Underside w/o Pins
9.843 (250) Leads 0.014
2
(0.35
2
) to Underside with RH Pins
9.843 (250) Leads 0.014
2
(0.35
2
) to Underside with LH Pins
19.685 (500) Leads 0.014
2
(0.35
2
) to Underside w/o Pins
19.685 (500) Leads 0.014
2
(0.35
2
) to Underside with RH Pins
19.685 (500) Leads 0.014
2
(0.35
2
) to Underside with LH Pins
A0
Code
A0
D1
E1
Actuator Type
Without Auxiliary Actuator
Straight Spring-Loaded Auxiliary Actuator
Simulated Roller, Spring-Loaded
Code Contact Configuration
G
SPDT
Version with Leads
E
SPST NO
F
SPST NC
Specifications subject to change without notice.
0.134
(3.40)
23
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