The Pickering Series 105 is a range of single-in-line reed relays with internal mu-metal magnetic shields for high packing density without magnetic interference. The 105-1-A-12/8D is a single-pole, normally open (Form A) mercury wetted relay with a 12 V coil and internal diode, designed for vertical mounting with pin 1 uppermost. It switches 2 A at 50 W, with a contact resistance of 0.100 Ω. Operate time is 1.5 ms, release time is 1.0 ms, and life expectancy is 350 million operations at maximum load. Dimensions are 19.1 mm × 6.6 mm × 7.9 mm with 2.54 mm pin spacing. All Series 105 variants share the same footprint and pin configuration.
The Series 105 is a range of Single-in Line reed relays, available with a wide variety of switching confi gurations and switch types, including mercury wetted versions. They feature internal mu-metal magnetic screens which allow high packing density without the risk of magnetic interaction problems.
The Pickering Series 100, 101, 103, 106, 107 and 108 all have the same pin locations as the Series 105. If a reduced coil power is desired, please consider our Series 100 and 101 which may be driven directly from CMOS logic. If a higher packing density is required, smaller devices are available in other Pickering SIL ranges.
In addition to the relays shown on this brochure, many other special types are manufactured to meet customers specific requirements. Please contact our technical sales department for further information or samples.
| Pickering Electronics | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 105-1-A-12/8D |
| Product Name | Series 105 |
| Relay Type | General; Reed Relay |
| Mounting | PCBoard |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Mercury Wetted Contacts |
