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Sealed Subminiature Snap Action Switch

D2HW

Smallest Sealed Snap-Action Switch in

the Industry With a Long Stroke For

Reliable ON/OFF Action

• Conforms to IP67

• Case dimensions 22% smaller than conventional models

• Extra-long stroke even without levers

(OT: 1.4 mm)

• All models are lead-free, including lead wire models

• RoHS Compliant

Ordering Information

Add “S” to the end of the model number for the UL/CSA-approved version. Consult your OMRON sales representative for details.

■

PCB-Mounted Models

Actuator

Terminals

Contact form

Model

With posts on right

With posts on left

Without posts

Pin plunger

Hinge lever

For PCB

Straight

Angled

Straight

Angled

SPDT

---

D2HW-BR201DR

---

D2HW-BR211DR

---

D2HW-BR221DR

---

D2HW-BR231DR

---

D2HW-BL201DL

---

D2HW-BL211DL

---

D2HW-BL221DL

---

D2HW-BL231DL

D2HW-A201D

---

D2HW-A211D

---

D2HW-A221D

---

D2HW-A231D

---

Long hinge

lever

Straight

Angled

Simulated roller

lever

Straight

Angled

■

Models with Solder Terminals or Lead Wire Terminals

Actuator

Terminals

Contact form

Model

With posts on right

With posts on left

M3-screw mounting

Pin plunger

Solder

Lead wire

Downwards

SPDT

SPST-NC

SPST-NO

D2HW-BR201H

D2HW-BR201M

D2HW-BR202M

D2HW-BR203M

D2HW-BL201H

D2HW-BL201M

D2HW-BL202M

D2HW-BL203M

D2HW-C201H

D2HW-C201M

D2HW-C202M

D2HW-C203M

(This table continues on the next page.)

Sealed Subminiature Snap Action Switch

D2HW

181

Ordering Information

Actuator

continued from previous page

Contact form

Model

With posts on right

With posts on left M3-screw mounting

Terminals

Pin plunger

Lead wire

Right-side

Left-side

SPST-NC

SPST-NO

SPST-NC

SPST-NO

SPDT

D2HW-BR202MR

D2HW-BR203MR

D2HW-BR202ML

D2HW-BR203ML

D2HW-BR211H

D2HW-BR211M

D2HW-BR212M

D2HW-BR213M

D2HW-BR212MR

D2HW-BR213MR

D2HW-BR212ML

D2HW-BR213ML

D2HW-BR221H

D2HW-BR221M

D2HW-BR222M

D2HW-BR223M

D2HW-BR222MR

D2HW-BR223MR

D2HW-BR222ML

D2HW-BR223ML

D2HW-BR231H

D2HW-BR231M

D2HW-BR232M

D2HW-BR233M

D2HW-BR232MR

D2HW-BR233MR

D2HW-BR232ML

D2HW-BR233ML

D2HW-BR241H

D2HW-BR241M

D2HW-BR242M

D2HW-BR243M

D2HW-BR242MR

D2HW-BR243MR

D2HW-BR242ML

D2HW-BR243ML

D2HW-BR261H

D2HW-BR261M

D2HW-BR262M

D2HW-BR263M

D2HW-BR262MR

D2HW-BR263MR

D2HW-BR262ML

D2HW-BR263ML

D2HW-BL202MR D2HW-C202MR

D2HW-BL203MR D2HW-C203MR

D2HW-BL202ML —

D2HW-BL203ML —

D2HW-BL211H

D2HW-BL211M

D2HW-BL212M

D2HW-BL213M

D2HW-C211H

D2HW-C211M

D2HW-C212M

D2HW-C213M

Hinge lever

Solder

Lead wire

Downwards

SPDT

SPST-NC

SPST-NO

Right-side

Left-side

Long hinge

lever

Solder

Lead wire

Downwards

SPST-NC

SPST-NO

SPST-NC

SPST-NO

SPDT

SPST-NC

SPST-NO

D2HW-BL212MR D2HW-C212MR

D2HW-BL213MR D2HW-C213MR

D2HW-BL212ML —

D2HW-BL213ML —

D2HW-BL221H

D2HW-BL221M

D2HW-BL222M

D2HW-BL223M

D2HW-C221H

D2HW-C221M

D2HW-C222M

D2HW-C223M

Right-side

Left-side

Simulated roller Solder

hinge lever

Lead wire

SPST-NC

SPST-NO

SPST-NC

SPST-NO

SPDT

D2HW-BL222MR D2HW-C222MR

D2HW-BL223MR D2HW-C223MR

D2HW-BL222ML —

D2HW-BL223ML —

D2HW-BL231H

D2HW-BL231M

D2HW-BL232M

D2HW-BL233M

D2HW-C231H

D2HW-C231M

D2HW-C232M

D2HW-C233M

Downwards

SPDT

SPST-NC

SPST-NO

Right-side

Left-side

Hinge roller lever Solder

Lead wire

Downwards

SPST-NC

SPST-NO

SPST-NC

SPST-NO

SPDT

SPST-NC

SPST-NO

D2HW-BL232MR D2HW-C232MR

D2HW-BL233MR D2HW-C233MR

D2HW-BL232ML

D2HW-BL233ML

D2HW-BL241H

D2HW-BL241M

D2HW-BL242M

D2HW-BL243M

—

D2HW-C241H

D2HW-C241M

D2HW-C242M

D2HW-C243M

Right-side

Left-side

Leaf lever

Solder

Lead wire

Downwards

SPST-NC

SPST-NO

SPST-NC

SPST-NO

SPDT

SPST-NC

SPST-NO

D2HW-BL242MR D2HW-C242MR

D2HW-BL243MR D2HW-C243MR

D2HW-BL242ML ---

D2HW-BL243ML ---

D2HW-BL261H

D2HW-BL261M

D2HW-BL262M

D2HW-BL263M

D2HW-C261H

D2HW-C261M

D2HW-C262M

D2HW-C263M

Right-side

Left-side

SPST-NC

SPST-NO

SPST-NC

SPST-NO

D2HW-BL262MR D2HW-C262MR

D2HW-BL263MR D2HW-C263MR

D2HW-BL262ML

D2HW-BL263ML

—

Add “S” to the end of the model number for the UL/CSA-approved version. Consult your OMRON sales representative for details.

(This table continues on the next page.)

182

Sealed Subminiature Snap Action Switch

D2HW

Ordering Information

Actuator

continued from previous page

Contact form

Model

With posts on right With posts on left

M3-screw mounting

Terminals

Simulated roller

leaf lever

Solder

Lead wire

Downwards

SPDT

SPST-NC

SPST-NO

Right-side

Left-side

SPST-NC

SPST-NO

SPST-NC

SPST-NO

SPDT

SPST-NC

SPST-NO

SPST-NC

SPST-NO

D2HW-BR271H

D2HW-BR271M

D2HW-BR272M

D2HW-BR273M

D2HW-BR272MR

D2HW-BR273MR

D2HW-BR272ML

D2HW-BR273ML

D2HW-BR281M

D2HW-BR282M

D2HW-BR283M

—

D2HW-BL271H

D2HW-BL271M

D2HW-BL272M

D2HW-BL273M

D2HW-BL272MR

D2HW-BL273MR

D2HW-BL272ML

D2HW-BL273ML

D2HW-BL281M

D2HW-BL282M

D2HW-BL283M

—

D2HW-C271H

D2HW-C271M

D2HW-C272M

D2HW-C273M

D2HW-C272MR

D2HW-C273MR

—

D2HW-C281M

D2HW-C282M

D2HW-C283M

D2HW-C282MR

D2HW-C283MR

Long leaf lever

Lead wire

Downwards

Right-side

Note: 1.

The length of standard lead wires (AVSS 0.5 = standard with UL1007 AWG 24 used on UL/CSA models.) for lead wire models is 30 cm (12 in).

Add “S” to the end of the model number for the UL/CSA-approved version. Consult your OMRON sales representative for details.

Specifications

■

Characteristics

Item

Operating speed

Operating frequency

Insulation resistance

Contact resistance

(initial value)

Dielectric strength

Specification

1 mm to 500 mm/s (for pin plunger models)

30 operations/min.

100 MΩ min. (at 500 VDC)

100 mΩ max. (lead wire models: 150 mΩ max.)

600 VAC, 50/60 Hz for 1 min. between terminals of the same polarity

1,500 VAC,50/60 Hz for 1 min. between current-carrying metal parts and ground, and between

each terminal and non-current-carrying metal parts

Malfunction: 10 to 55 Hz, 1.5-mm double amplitude

Destruction: 1,000 m/s

max.

Malfunction: 300 m/s

max.

Mechanical: 1,000,000 operations min. (30 operations/min.)

Electrical: 100,000 operations min. (20 operations/min.)

IP67 (excluding the terminals on terminal models)

Vibration resistance (See note 2)

Shock resistance (See note 2)

Life expectancy

(Consult Omron for test conditions)

Degree of protection

Degree of protection against electric

Class I

shock

Proof tracking index (PTI)

Ambient operating temperature

Ambient operating humidity

Weight

175

-40 to 85°C (with no icing)

95% max. (in temperature range 5° to 35°C)

Approx. 0.7 g (for pin plunger models with terminals)

Note: 1.

The data given above are initial values.

For the pin plunger models, the above values apply for use at the free position, operating position, and total travel position. For the lever

models, they apply at the total travel position. The values shown apply for malfunctions of 1 ms max.

■

Ratings

Rated voltage (V)

125 VAC

12 VDC

24 VDC

42 VDC

Resistive load

0.1 A

0.5 A

Note:

The ratings apply under the following test conditions: Ambient Temperature = 20±2°C, Ambient Humidity = 65±5%, Operating frequency = 30 operations/min.

Sealed Subminiature Snap Action Switch

D2HW

183

■

Contact Form

SPDT

SPST-NC

(Lead Wire Models Only)

SPST-NO

(Lead Wire Models Only)

COM

(Black) (Blue) (Red)

Note:

Lead wire colors are indicated in parentheses.

COM

(Black)

(Red)

COM

(Black) (Blue)

■

Approved Standards

Consult your OMRON sales representative for specific models with

standard approvals.

■

Contact Specifications

Item

Specification

Material

Gap (standard value)

Minimum applicable load

(see note)

Crossbar

Gold alloy

0.5 mm

1 mA at 5 VDC

Specification

UL1054 (File No. E41515)/CSA C22.2 No. 55 (UL approval)

Rated voltage

125 VAC

12 VDC

0.1 A

D2HW

Note:

Minimum applicable loads are indicated by N standard

reference values. This value represents the failure rate at a

60% (λ

) reliability level (JIS C5003).

The equation

=0.5 x 10

-6

/operations indicates that a failure

rate of 1/2,000,000 operations can be expected at a reliability

level of 60%.

184

Sealed Subminiature Snap Action Switch

D2HW

Dimensions

■

Mounting Structure and Reference Positions for Operating Characteristics

Note: 1.

All units are in millimeters unless otherwise indicated.

Dimensions not indicated in the diagrams have a tolerance of

±0.2

The reference positions used for FP, OP, and TTP values are as shown below for each type of mounting.

Models without Posts

D2HW-A@

1.7 dia.

Models with Posts

D2HW-B@

1.7 dia.

M3-screw Mounting Models

D2HW-C@

−0.1

dia.

3.3±0.15 dia.

Reference

position

Reference

position

Reference

position

Mounting Hole Dimensions (Reference) Mounting Hole Dimensions (Reference)

2.4

+0.1

dia. hole

(depth: 5 mm min.)

2.6

+0.1

dia. hole

(depth: 1.5 mm min.)

M3 tap

■

Terminals

Straight PCB Terminals

Angled PCB Terminals

Solder Terminals

3.5

Three-0.6

(3.1)

Three-2

PCB Cutout Dimensions (Reference)

Three, 1

+0.1

dia. hole

PCB Cutout Dimensions (Reference)

2.4

+0.1

dia. hole

(depth: 5 mm min.)

2.6

Lead Wires Downwards

Three, 1

+0.1

dia. hole

(12)

Lead Wires on Left-side

Lead Wires on Right-side

COM AVSS 0.5

(Black)

(12)

AVSS 0.5 (Blue)

AVSS 0.5 (Red)

See

Note

(13.3)

Note:

UL1007 AWG24

wires

are

used

for UL/CSA approved models.

Angled terminal directions are shown

below.

Left-angled terminal

Right-angled terminal

Sealed Subminiature Snap Action Switch

D2HW

185

型号	D2HW-C203MS	D2HW-BR271H
描述	Sealed Snap Action Switch	Snap Acting/Limit Switch, SPDT, Momentary, 2A, 12VDC, 2mm, Solder Terminal, Simulated Leaf Lever Actuator, Through Hole-right Angle, ROHS COMPLIANT
是否Rohs认证	符合	符合
Reach Compliance Code	unknown	compliant
开关类型	SNAP ACTING/LIMIT SWITCH	SNAP ACTING/LIMIT SWITCH
Base Number Matches	1	1