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參數(shù)資料
| 型號： | D2HW-BR201H |
| 元件分類： | 開關(guān) |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 2A, 12VDC, 1.4mm, THROUGH HOLE-RIGHT ANGLE |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 9/10頁 |
| 文件大?。?/td> | 384K |
| 代理商： | D2HW-BR201H |
8
Sealed Subminiature Snap Action Switch
D2HW
Precautions
J
CAUTIONS
Degree of Protection
Do not use this product in water. Although lead wire models satisfy
the test conditions for the standard given below, this test is to check
the ingress of water into the switch enclosure after submerging the
Switch in water for a given time. Satisfying this test condition does
not mean that the Switch can be used in water.
Lead wire models satisfy IEC Publication 529, degree of protection
IP67. Refer to the following illustration for the test method.
Water
Left for 30 min
Tested object
1m min.
Protection Against Chemicals
Prevent the switch from coming into contact with oil and chemicals.
Otherwise, damage to or deterioration of switch materials may re-
sult
Do not use the Switch in areas where it is exposed to silicon adhe-
sives, oil, or grease, otherwise faulty contact may result due to the
generation of silicon oxide.
Terminal Connection
To solder the lead wire to the terminal, first entwine the conducting
part around the terminal hole. Solder using a soldering iron rated at
30 W max. within 3 s.
Applying a soldering iron for too long a time or using one that is rated
at more than 30 W may degrade the Switch characteristics.
When soldering PCB terminals to the PCB, ensure that the surface
area of the flux or the solder does not exceed that of the PCB.
Side-actuated (cam) Operation
When using a cam to operate the switch, factors such as the operat-
ing speed, operating frequency, push-button indentation, and mate-
rial and shape of the cam will affect the durability of the switch. Con-
firm performance specifications under actual operation conditions
before using the switch in applications.
J
CORRECT USE
Mounting
Always turn OFF the power supply before mounting or dismounting,
wiring, or performing maintenance inspections. Failure to do so may
result in electric shock or burning.
Mount M3-screw mounted models securely, using M3 mounting
screws with plain or spring washers. Tighten the screws to a torque
of 0.29 Nm max. Tightening the screws to a torque exceeding this
may result in deterioration of the sealing or damage to the product.
For models with posts, secure the posts by thermal caulking or by
pressing into an attached device. When pressed into an attached
device, provide guides on the opposite ends of the posts to ensure
that they do not fall out or rattle.
Mount the Switch onto a flat surface. Mounting on an uneven sur-
face may cause deformation of the Switch, resulting in faulty opera-
tion or damage.
Operating Body
Use an operating body with low frictional resistance and of a shape
that will not interfere with the sealing rubber, otherwise the plunger
may be damaged or the sealing may deteriorate.
Handling
Do not handle the Switch in a way that may cause damage to the
sealing rubber.
When handling the switch, ensure that uneven pressure or, as
shown below, pressure in a direction other than the operating direc-
tion is not applied to the actuator, otherwise the actuator or switch
may be damaged, or the service life my be reduced.
Wiring Lead Wire Models
When wiring lead wire models, ensure that there is no tension or that
there are no sharp bends near the parts where the wire is drawn out.
Otherwise, damage to the Switch or deterioration in the sealing may
result.
Using the Switch with Micro Loads
Even when the Switch is used within the appropriate operating
range, power surges may shorten its service life. Insert a contact
protection circuit as required.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D2HWBR201M | 制造商:Omron Electronic Components LLC 功能描述:SWIT SA NO/NC SPDT PIN PLUNGER WIRE LEAD 2A 42VDC 0.75N TH - Trays 制造商:Omron Electronic Components LLC 功能描述:Switch Snap Action N.O./N.C. SPDT Pin Plunger Wire Lead 2A 125VAC 42VDC 0.75N Screw Mount |
| D2HW-BR201M | 功能描述:基本/快動(dòng)開關(guān) PIN PLUNGER LEADS RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| D2HWBR201MA568AQ | 制造商:Omron Corporation 功能描述:SPDT 2A SEALED SWITCH CUSTOM |
| D2HWBR202M | 制造商:Omron Electronic Components LLC 功能描述:SWIT SA NC SPST PIN PLUNGER WIRE LEAD 2A 42VDC 0.75N TH - Trays 制造商:Omron Electronic Components LLC 功能描述:SWITCH SPDT-NC 2A RT LEADS 制造商:Omron Electronic Components LLC 功能描述:Switch Snap Action N.C. SPST Pin Plunger Wire Lead 2A 125VAC 42VDC 0.75N Screw Mount |
| D2HW-BR202M | 功能描述:基本/快動(dòng)開關(guān) Subminiature Basic Switch RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
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