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參數(shù)資料
| 型號： | FR2249 |
| 廠商： | Clare, Inc. |
| 英文描述： | Dyad |
| 中文描述： | 二元 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 446K |
| 代理商： | FR2249 |
www.clare.com
Clare’s DYAD
dry reed switches are ideally suited for
small switching signal applications. This switch has
sputtered ruthenium contacts and an extraordinary seal
strength, achieved by a patented laser sealing of the glass.
In low level or dry switching environments, both switches
typically provide >1 billion operations. The switches have
hermetically sealed contacts and offer a wide range of
available magnetic sensitivities.
Features
Small size
SMT-compatible
Easily formed leads
Sputtered ruthenium contacts
Hermetically sealed contacts
Fast switching speed — up to 500Hz
Wide range of available magnetic sensitivities
Description
Applications
Security
Proximity sensing
Smoke alarms
Automotive
Level sensor
Lamp current sensor
Relays
Approvals
UL listed
Standard Test Coil
The magnetic force (expressed in NI, AT or Ampere Turns) required to cause the reed switch contacts to
close is called the pull-in or operate value.
Ordering Information
A complete part number is represented by the digits to the right. For example, FR2S1030 is a
DYAD
with a minimum operate value of 10 and a maximum of 30. Refer to the switch operating
specification charts for available ranges. Special ranges are available upon request.
Surface Mount Dyad
Refer to operating characteristics table for complete part number.
Maximum Operate Value (NI)
Minimum Operate Value (NI)
FR2 S XX XX
Dyad
(1)
Consult factory for test procedure.
The reed switch shall be placed in the test coil with the gap centered in the core of the coil winding.
Test leads and their clips must be non-magnetic.
The longitudinal axis of the test coil and the test switch shall be vertical.
FR2
Coil - 1
NARM1 CTC01
1200
5,000
0.0399mm (AWG 46)
3.96mm
10.4mm
Part #
Coil definition
Coil resistance
Number of turns
Wire size (nom. diameter)
Bobbin diameter (inside coil)
Winding length
DYAD
Part #
FR2S1015
FR2S1020
FR2S1030
FR2S1520
FR2S1525
FR2S2025
Operate Range (NI)
1
10 to 15
10 to 20
10 to 30
15 to 20
15 to 25
20 to 25
DYAD
Surface Mount
Part #
FR2024
FR2259
FR2282
FR2025
FR2249
FR2026
1
Tolerance =
±
1.5NI
2
Full Blade Sensitivity
3
Surface Mount Switches are packaged 3,000 parts per reel
Operate Range (NI)
1,2,3
10 to 15
10 to 20
10 to 30
15 to 20
15 to 25
20 to 25
1
FR2
DS-FR2-R2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FR2259 | Dyad |
| FR2282 | Dyad |
| FR2S1020 | Dyad |
| FR2S1030 | Dyad |
| FR2S1520 | Dyad |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FR2249-SURFACEMOUNT | 功能描述:SWITCH MAGNETIC REED SPST SMT RoHS:是 類別:開關(guān) >> 磁簧 系列:FR2 標準包裝:1 系列:- 類型:模制殼體 電路:SPST-NO 必須的操作范圍:- 必須的釋放范圍:- 最大開關(guān)電流 (DC):1A 最大開關(guān)電壓 (DC):200V 最大開關(guān)功率:15W 磁體:包括在內(nèi) 安裝類型:底座安裝 端接類型:- 包裝:散裝 |
| FR224CWVP | 功能描述:LED照明器材 RoHS:否 制造商:Califia 產(chǎn)品:LED Lighting Fixtures LED 數(shù)量: 波長/色溫:4750 K 光通量:365 lm 寬度:21 mm 長度:326.6 mm 外殼材料:Extruded Aluminum 系列: 封裝:Bulk |
| FR2252 | 制造商:BACO Controls Inc 功能描述: |
| FR2254 | 制造商:BACO Controls Inc 功能描述: |
| FR2255-4 | 制造商:BACO Controls Inc 功能描述: |
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