D2HW-BR212MR Omron, D2HW-BR212MR Datasheet

SWITCH LEVER SPST-NC 2A SEALED

D2HW-BR212MR

Manufacturer Part Number
D2HW-BR212MR
Description
SWITCH LEVER SPST-NC 2A SEALED
Manufacturer
Omron
Series
D2HWr
Type
Snap Actionr
Datasheets

Specifications of D2HW-BR212MR

Circuit
SPST-NC
Switch Function
On-Mom
Contact Rating @ Voltage
2A @ 12VDC
Actuator Type
Lever, Straight
Mounting Type
Chassis Mount
Termination Style
Wire Leads
Operating Force
76gf
Contact Form
SPST - NC
Contact Rating
1 Amp at 24 Volts
Actuator
Lever, Hinge
Post Position
Right
Microswitch Type
Ultra Subminiature
Actuator Style
Hinge Lever
Switch Operation
ON-OFF
Operating Force Max
76gf
Contact Voltage Ac Nom
125V
Contact Voltage Dc Nom
42V
Pole Throw Configuration
SPST
Switch Function Configuration
N.C.
Current Rating (max)
2A
Ac Voltage Rating (max)
125VVAC
Dc Voltage Rating (max)
42VVDC
Contact Material
Gold Alloy
Mechanical Life
1000000
Terminal Type
Wire Lead
Product Height (mm)
17.8mm
Product Depth (mm)
10.3mm
Operating Temp Range
-40C to 85C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
D2HWBR212MR
SW725
Smallest sealed snap-action switch in
the industry with a very long stroke for
reliable ON/OFF action.
Ordering Information
1. Mounting Structure
2. Ratings
3. Actuator
D2HW-@@@@@
RoHS Compliant
The case dimensions are 78% of conventional
models, contributing to down-sizing of mechanical
modules.
Extra-long stroke even without levers.
(OT: 1.4 mm)
Made of environment-friendly materials. All mod-
els are lead-free, including molded lead wire mod-
els.
Model Number Legend:
A:
BR: Posts on right
BL: Posts on left
C:
2:
0:
1:
2:
3:
4:
6:
7:
8:
Sealed Ultra Subminiature Basic Switch
Without posts (base-mounting)
1 mA at 5 VDC to 2 A at 12 VDC
Pin plunger
Hinge lever
Long hinge lever
Simulated roller hinge lever
Hinge roller lever
Leaf lever
Simulated roller leaf lever
Long leaf lever
M3-screw mounting
1 2 3 4 5
4. Contact Form
5. Terminals
Note
1:
2:
3:
D:
DR: Right-angled PCB terminals
DL: Left-angled PCB terminals
H:
M: Molded lead wires downwards
MR: Molded lead wires on right-side
ML: Molded lead wires on left-side
Add “S” to the end of the model number for the UL/CSA-
approved version.
SPDT
SPST-NC (Molded lead wire models only.)
SPST-NO (Molded lead wire models only.)
Straight PCB terminals
Solder terminals
D2HW
1

Related parts for D2HW-BR212MR

D2HW-BR212MR Summary of contents

Page 1

... SPST-NO (Molded lead wire models only.) 5. Terminals D: Straight PCB terminals DR: Right-angled PCB terminals DL: Left-angled PCB terminals H: Solder terminals M: Molded lead wires downwards MR: Molded lead wires on right-side ML: Molded lead wires on left-side Note Add “S” to the end of the model number for the UL/CSA- approved version. D2HW 1 ...

Page 2

... D2HW-BR202M SPST-NO D2HW-BR203M SPST-NC D2HW-BR202MR SPST-NO D2HW-BR203MR SPST-NC D2HW-BR202ML SPST-NO D2HW-BR203ML SPDT D2HW-BR211H SPDT D2HW-BR211M SPST-NC D2HW-BR212M SPST-NO D2HW-BR213M SPST-NC D2HW-BR212MR SPST-NO D2HW-BR213MR SPST-NC D2HW-BR212ML SPST-NO D2HW-BR213ML SPDT D2HW-BR221H SPDT D2HW-BR221M SPST-NC D2HW-BR222M SPST-NO D2HW-BR223M SPST-NC D2HW-BR222MR SPST-NO D2HW-BR223MR SPST-NC D2HW-BR222ML ...

Page 3

... D2HW-BL233ML --- D2HW-BL241H D2HW-C241H D2HW-BL241M D2HW-C241M D2HW-BL242M D2HW-C242M D2HW-BL243M D2HW-C243M D2HW-BL242MR D2HW-C242MR D2HW-BL243MR D2HW-C243MR D2HW-BL242ML --- D2HW-BL243ML --- D2HW-BL261H D2HW-C261H D2HW-BL261M D2HW-C261M D2HW-BL262M D2HW-C262M D2HW-BL263M D2HW-C263M D2HW-BL262MR D2HW-C262MR D2HW-BL263MR D2HW-C263MR D2HW-BL262ML --- D2HW-BL263ML --- D2HW-BL271H D2HW-C271H D2HW-BL271M D2HW-C271M D2HW-BL272M D2HW-C272M D2HW-BL273M D2HW-C273M D2HW-BL272MR D2HW-C272MR D2HW-BL273MR ...

Page 4

... The equation λ60=035×10−6/operations indicates that a failure rate of 1/2,000,000 operations can be expected at a reliability level of 60%. COM NC (Black) (Red) Item Specification Specification Crossbar Material Gold alloy Gap (standard value) 0 VDC SPST-NO (Molded Lead Wire Models Only) COM NO (Black) (Blue) D2HW ...

Page 5

... PCB Cutout Dimensions (Reference) +0.1 2.4 dia. hole 0 (depth min.) 2.6 +0.1 Three, 1 dia. hole 0 Molded Lead Wires on Right-side (12) (13.3) D2HW 0 3 dia. −0.1 3.3±0.15 dia. +0.1 3 dia. hole 0 (depth: 1.5 mm min.) M3 tap Solder Terminals 3.5 Three-2 Molded Lead Wires Downwards (12) COM AVSS 0 ...

Page 6

... Dimensions not indicated in the above diagrams have a tolerance of ±0.2 mm. 3. The operating characteristics are for operation in the A direction ( Pin Plunger Models D2HW-@20@@ A Hinge Lever Models D2HW-@21@@ A Long Hinge Lever Models D2HW-@22@@ A Simulated Roller Hinge Lever Models D2HW-@23 Model OF max. RF min. 1.7 dia. OT ref. MD max. FP max. OP TTP max ...

Page 7

... D2HW Hinge Roller Lever Models D2HW-@24@@ 4.8 dia. ×2.8 resin roller FP OP TTP 6.5 Leaf Lever Models D2HW-@26@@ Simulated Roller Leaf Lever Models D2HW-@27@@ Long Leaf Lever Models D2HW-@28@@ A (12 8± 0.1 (4.6) 15 t=0.3 stainless steel lever (1.15) 3 (0. 0.3 stainless ...

Page 8

... Otherwise, damage to the Switch or deterioration in the sealing may result. Using Micro Loads Even when using micro load models within the operating range, inrush currents or surges may decrease the life expectancy of the Switch. Therefore, insert a contact protection circuit where neces- sary. D2HW ...

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