Mini-SIL / SIP Reed Relays
SINGLE-IN-LINE (SIL/SIP) RELAYS
Mini-SIL / SIP Reed Relays For stacking on 0.2 inches pitch
• SoftCenter™ construction
• Highest quality instrumentation grade reed switches
• Encapsulated in patented mu-metal can
• Insulation resistance greater than 10E12 Ohms (1TOhms) for Form A devices
• Dry and mercury wetted reed switches available
• Many benefits compared to industry standard relays. Learn more here >.
• Wide range of switch configurations - 1 Form A, 1 Form B, 2 Form A, 1 Form C, and 2 Form C
• For R.F. or high speed digital applications, 50 ohms coaxial reed relays are available in the same package style, see Series 102M reed relays
• 5, 12 and 24 Volt coils are standard, with or without internal diode
• 100% tested for dynamic contact resistance
The Series 107 Mini-SIL range of reed relays are intended for stacking on 0.2 inches (5.08mm) pitch.
Single or double pole Form C (changeover) reed relays switching 0.25 Amps at 3 Watts.
Their small size, superb contact resistance stability and ultra high insulation resistance, make these relays an ideal choice for high quality instrumentation.
The mu-metal case ensures virtually total magnetic screening, see explanation below.
Both dry and mercury wetted switches are available in a wide range of configurations.
If even greater packing density is required, smaller devices are available in other Pickering SIL ranges (except for two pole changeover types).
Magnetic Interaction - An explanation
Magnetic interaction between relays is normally expressed as a percentage increase in the voltage required to operate the relay, due to the extraneous fields from adjacent relay coils.
An unscreened SIL relay of this size would have an interaction figure of around 30 percent, i.e. the voltage required to operate it will increase by this amount when relays alongside are operated also. It may prove impossible to use such a relay at its nominal coil voltage in high density applications.
All our data sheets have been recently updated to include additional environmental specifications, mechanical characteristics and relay weights, RF plots for coaxial relays (showing VSWR, isolation and insertion loss), interactive links to further useful information, comparison tables to similar relay ranges and much more.
The download is a zip file containing 3D models in STEP, IGS and SLDPRT formats (free viewers are available for these formats).
- Free Sample Service - determining which components to design in can be challenging. Fortunately, here at Pickering Electronics, we provide free working samples to help you evaluate our high-quality Reed Relays.
- Reed Relay Selector Tool - this tool will help you narrow down our large offering to get you the correct reed relay for your application. Once you narrow your selections down you can download a relay datasheet for more information, purchase in stock items or request a quote to find out lead times of made to order (MTO) relays.
- Concise Tech Guide - this guide will help you to maximise the reliability of your design.
- Quality Assurance - learn more about the various accreditations and certifications that Pickering holds.
- Custom Designed Reed Relays - With over a thousand catalog parts there is plenty of choice when choosing the right Reed Relay for your product, but if you cannot find one suitable for your needs Pickering can customize our standard reed relay parts to suit your specific requirements and applications.
All Pickering reed relays feature the highest quality instrumentation grade reed switches making them suitable for the most demanding applications. Internal mu-metal magnetic screens (optional on Series 103) allow very high packing density. Diodes are optional.
The below table will help you narrow down our offering to get you the correct reed relay for your application.
Part Number | Contact Configuration | Switching Current (Amps) | Switching Power (Watts) | Switching Voltage (DC or AC peak) | Stand-off Voltage (DC or AC peak) | Coil Voltage | Coil Resistance (Ω) | Switch Type | Diode | Depth (mm) | Width (mm) | Height (mm) | View Datasheet | Stock | Price | Add to Bag | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 1 Form A - SPST N.O. | 0.5 Amps | 10 | 400 | 500 | 12V | 1000 Ω | High Voltage Reed | No | 4.8 | 19.1 | 7.6 | 0 - MTO | $13.04 | |||
 | 2 Form A - DPST N.O. | 1 Amps | 20 | 200 | 240 | 24V | 3000 Ω | General Dry Reed | No | 4.8 | 19.1 | 10.2 | 0 - MTO | $13.27 | |||
| 1 Form A - SPST N.O. | 2 Amps | 50 | 500 | 550 | 12V | 500 Ω | Position Insensitive Hg | Yes | 4.8 | 19.1 | 7.6 | 2 | $62.40 | |||
| 2 Form A - DPST N.O. | 2 Amps | 50 | 500 | 550 | 24V | 1000 Ω | Std Mercury Reed | Yes | 4.8 | 19.1 | 10.2 | 10 | $116.99 | |||
| 1 Form A - SPST N.O. | 0.5 Amps | 10 | 200 | 240 | 3V | 500 Ω | Low Level Dry Reed | No | 4.8 | 19.1 | 7.6 | 0 - MTO | $9.15 | |||
 | 1 Form B - SPST N.C. | 1 Amps | 15 | 200 | 240 | 5V | 1000 Ω | General Dry Reed | No | 4.8 | 19.1 | 10.2 | 6 | $13.53 | |||
| 1 Form A - SPST N.O. | 0.25 Amps | 3 | 200 | 220 | 3V | 500 Ω | General purpose | Yes | 4.8 | 19.1 | 7.6 | 24 | $9.61 | |||
| 1 Form A - SPST N.O. | 0.5 Amps | 10 | 400 | 500 | 24V | 3000 Ω | High Voltage Reed | Yes | 4.8 | 19.1 | 7.6 | 14 | $13.95 | |||
| 2 Form A - DPST N.O. | 0.5 Amps | 10 | 200 | 240 | 5V | 500 Ω | Low Level Dry Reed | Yes | 4.8 | 19.1 | 10.2 | 5 | $13.39 | |||
| 1 Form A - SPST N.O. | 2 Amps | 50 | 500 | 550 | 12V | 500 Ω | Position Insensitive Hg | No | 4.8 | 19.1 | 7.6 | 32 | $62.03 |
