Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Linear, Compass (ICs) RoHS |
| Mfr. Part # | DRS-50-72-78 |
| Model Number | DRS-50-72-78 |
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Product Specification
| Description | Linear, Compass (ICs) RoHS | Mfr. Part # | DRS-50-72-78 |
| Model Number | DRS-50-72-78 |
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 performance unaffected by its environment. This switch is capable of high voltage and power switching, handling up to 400Vdc at 2mA, carrying up to 6A, and switching up to 100W/VA. With high insulation resistance and low contact resistance, it is suitable for security, limit switching, industrial applications, and white goods.
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Glass Envelope Length | 50.80 (2.000) | mm (inch) | MAX |
| Glass Envelope Diameter | 5.25 (.207) | mm (inch) | MAX |
| Switching Voltage | 400 | Vdc | max. |
| Switching Voltage | 280 | Vac | max. |
| Switching Current | 2 | mA | at 400Vdc |
| Switching Current | 3.0 | Adc | max. |
| Switching Current | 2.1 | Aac | max. |
| Carry Current | 6.0 | Adc | max. |
| Contact Rating (Power) | 100 | W/VA | max. |
| Breakdown Voltage | 600 | Vdc | min. |
| Contact Resistance (Initial) | < 0.100 | max. | |
| Insulation Resistance | 1010 | min. | |
| Contact Capacitance | 0.6 | pF | typ. |
| Operating Temperature | -40 to +125 | C | |
| Storage Temperature | -65 to +125 | C | |
| Operate Time | 4.5 | ms | max. |
| Release Time | 2.5 | ms | max. |
| Shock Rating | 100 | G | max. (11ms 1/2 sine wave) |
| Vibration Rating | 30 | G | max. (50-2000 Hertz) |
| Resonant Frequency | 850 | Hz | typ. |
| Ampere-Turns Range (Agency Approvals) | 42-83 | AT | |
| Rating Sensitivity | 60 | Ampere Turns | |
| 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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