Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Linear, Compass (ICs) RoHS |
| Mfr. Part # | DRS-50-62-73 |
| Model Number | DRS-50-62-73 |
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Product Specification
| Description | Linear, Compass (ICs) RoHS | Mfr. Part # | DRS-50-62-73 |
| Model Number | DRS-50-62-73 |
The Littelfuse DRS-50 is a standard, normally open, high-power reed switch featuring a 50.80mm long x 5.25mm diameter glass envelope. It is designed for high voltage and power switching applications, capable of handling up to 400Vdc at 2mA, carrying 6A, and switching up to 100W/VA. The switch offers high insulation resistance (1010 ohms minimum) and low contact resistance (less than 100 milliohms). Its hermetically sealed contacts ensure reliable operation unaffected by the external environment. The DRS-50 is suitable for applications such as security, limit switching, industrial uses, and white goods, and can switch European mains voltage with zero operating power required for contact closure.
| Specification | Value | Notes |
|---|---|---|
| Model Series | DRS-50 | |
| Glass Envelope Length | 50.80mm (2.000") MAX. | |
| Glass Envelope Diameter | 5.25mm (.207") MAX. | |
| Contact Rating (max.) | 100 W/VA | Product of switching voltage and current should not exceed wattage rating. |
| Switching Voltage (max.) | 400 Vdc | |
| Switching Current (max.) | 2 mA (Vdc), 3.0 Adc, 2.1 Aac | |
| Carry Current (max.) | 6.0 Adc | |
| Breakdown Voltage (min.) | 600 Vdc | Per MIL-STD-202, Method 301. |
| Contact Resistance (initial, max.) | 0.100 | |
| Insulation Resistance (min.) | 1010 | |
| Capacitance (contact, typ.) | 0.6 pF | |
| Operating Temperature | -40 to +125 C | |
| Storage Temperature | -65 to +125 C | Long time exposure at elevated temperature may degrade solderability of leads. |
| Operate Time (max.) | 4.5 ms | Includes bounce, per EIA/NARM RS-421-A, diode suppressed coil (Coil IV). |
| Release Time (max.) | 2.5 ms | Per EIA/NARM RS-421-A, diode suppressed coil (Coil IV). |
| Shock (max.) | 100 G | 11ms 1/2 sine wave, per EIA/NARM RS-421-A and MIL-STD-202. |
| Vibration (max.) | 30 G | 50-2000 Hertz, per EIA/NARM RS-421-A and MIL-STD-202. |
| Resonant Frequency (typ.) | 850 Hz | |
| Pull-In Range | 42-83 AT | Rating Sensitivity: 60 AT. Narrower AT ranges available. |
| Ampere-Turns Range | 42-83 AT | Agency Approval Range. |
| Packaging Options | Bulk | Quantity: 1000. Quantity & Packaging Code: N/A. |
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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