Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Linear, Compass (ICs) RoHS |
| Mfr. Part # | DRS-50-52-63 |
| Model Number | DRS-50-52-63 |
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Product Specification
| Description | Linear, Compass (ICs) RoHS | Mfr. Part # | DRS-50-52-63 |
| Model Number | DRS-50-52-63 |
The Littelfuse DRS-50 is a high-power, normally open reed switch designed for demanding applications. Featuring a robust hermetically sealed glass envelope, it offers reliable switching of high voltages and power up to 400Vdc at 2mA, with a carry current of 6A and a switching capacity of 100W/VA. Its high insulation resistance and low contact resistance ensure consistent performance. The DRS-50 is suitable for security systems, limit switching, industrial applications, and white goods, capable of switching European mains voltage with zero operating power required for contact closure.
| Specification | Value | Notes |
|---|---|---|
| Glass Envelope Length | 50.80mm (2.000") | MAX. |
| Glass Envelope Diameter | 5.25mm (.207") | MAX. |
| Contact Rating (Switching) | 100 W/VA | Product of switching voltage and current should not exceed wattage rating. |
| Switching Voltage (Max) | 400 Vdc | |
| Switching Current (Max) | 2 mA | |
| Carry Current (Max) | 6.0 Adc / 3.0 Aac | |
| Breakdown Voltage (Min) | 600 Vdc | Per MIL-STD-202, Method 301. |
| Contact Resistance (Initial) (Max) | 0.100 | |
| Insulation Resistance (Min) | 1010 | |
| Contact Capacitance (Typical) | 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 the 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 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 (Typical) | 850 Hz | |
| Pull-In Range (Ampere-Turns) | 42-83 AT | Rating Sensitivity: 60 AT. |
| Agency Approvals (Ampere-Turns Range) | 42-83 AT | |
| Packaging Option | Bulk | Quantity: 1000 |
| Model Series Example | DRS-50-42-83 | Represents a 42-83 AT range product. |
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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