The Series 97 is a range of dual-in-line reed relays with a plastic encapsulated package containing a mu-metal magnetic shield, designed for switching applications up to 10 watts dry or 50 watts mercury wetted. The 97-1-B-24/1D variant is a 1 Form B (energize to break) relay with a 24 V coil, 3000 Ω coil resistance, and an internal diode. It supports a maximum contact current of 1.2 A and a maximum switching voltage of 200 V. The relay operates within a temperature range of -20 to +85 °C and can be mounted in any orientation. Its physical dimensions are 18.8 mm × 10.7 mm × 9.4 mm with a 14-pin DIL footprint.
The Series 97 is a range of reed relays with pins in the popular Dual-in-Line format.
Being encapsulated in a plastic package using a very high resistivity epoxy resin gives the device several advantages over the more usual moulded construction. The reed switches are not subjected to the high temperatures and pressures of the transfer moulding process with the inherent risk of damage to the sensitive glass to metal seals. The construction incorporates a mu-metal wrap around the operating coil to eliminate magnetic interaction problems. Higher drive levels are achieved, allowing a full range of switching configurations including 1 or 2 Form A (energize to make), Form C (change-over) and Form B (energize to break) in both dry and mercury wetted types.
If higher coil resistance levels are required, please look at our Series 98 DIL relays which may be driven directly from 74HC or 74HCT CMOS logic.
| Pickering Electronics | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 97-1-B-24/1D |
| Product Name | Series 97 |
| Relay Type | General; Reed Relay |
| Mounting | PCBoard |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| NO | 0 |
