Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Linear, Compass (ICs) RoHS |
| Mfr. Part # | DRS-50-42-83 |
| Model Number | DRS-50-42-83 |
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Product Specification
| Description | Linear, Compass (ICs) RoHS | Mfr. Part # | DRS-50-42-83 |
| Model Number | DRS-50-42-83 |
The Littelfuse DRS-50 is a standard, normally open (Form A) high-power reed switch designed for demanding applications. It features a hermetically sealed glass envelope, ensuring reliable operation unaffected by its environment. This switch is capable of high voltage and power switching, handling up to 400Vdc at 2mA, with a carry current of 6A and a switching capacity of 100W/VA. Key benefits include its ability to switch European mains voltage and requiring zero operating power for contact closure. The DRS-50 is suitable for security systems, limit switching, industrial applications, and white goods.
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Glass Envelope Length | 50.80 | mm (2.000") | Max. |
| Glass Envelope Diameter | 5.25 | mm (.207") | Max. |
| Contact Rating (Switching) | 100 | W/VA | Max. Product of switching voltage and current should not exceed wattage rating. |
| Switching Voltage | 400 | Vdc | Max. |
| Switching Current | 2 | mA | Max. |
| Carry Current | 6.0 | Adc | Max. |
| Breakdown Voltage | 600 | Vdc | Min. Per MIL-STD-202, Method 301. |
| Contact Resistance (Initial) | < 0.100 | Max. | |
| Insulation Resistance | 1010 | Min. | |
| Contact Capacitance | 0.6 | pF | Typical. |
| Operating Temperature | -40 to +125 | C | |
| Storage Temperature | -65 to +125 | C | Long time exposure at elevated temperature may degrade solderability of the leads. |
| Operate Time | 4.5 | ms | Max. Includes bounce. Per EIA/NARM RS-421-A. |
| Release Time | 2.5 | ms | Max. Per EIA/NARM RS-421-A. |
| Shock Rating | 100 | G | Max. 11ms 1/2 sine wave. Per EIA/NARM RS-421-A and MIL-STD-202. |
| Vibration Rating | 30 | G | Max. 50-2000 Hertz. Per EIA/NARM RS-421-A and MIL-STD-202. |
| Resonant Frequency | 850 | Hz | Typical. |
| Pull-In Range | 42-83 | AT | Standard range. Narrower ranges available. |
| Rating Sensitivity | 60 | AT | Value at which contact ratings and operating characteristics are determined. |
| Packaging Option | Bulk | Quantity: 1000 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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