Digi-Key’s library of more than 1700 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.
These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.
Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.
TE Connectivity's Potter & Brumfield brand products / Relays: PT and PTH Series Relays
This tutorial provides an overview of these two series of miniature relays including a comparison of these two series, some potential applications for these devices, and their features and benefits.
Related Parts
| Image | Digi-Key Part Number | Manufacturer Part Number | Description | Quantity Available | Minimum Quantity | Unit Price |
![]() | PB725-ND | PT17016 | RETAINING CLIP FOR 29MM PT78 | 31 | 1 | 0.65000 |
![]() | PB728-ND | PT28802 | RETAINING CLIP METAL 29MM FOR PT | 993 | 1 | 0.77000 |
![]() | PB717-ND | PT270024 | RELAY GEN PURPOSE DPDT 12A 24V | 44 | 1 | 8.02000 |
![]() | PB718-ND | PT270615 | RELAY GEN PURPOSE DPDT 12A 115V | 70 | 1 | 8.64000 |
![]() | PB719-ND | PT270730 | RELAY GEN PURPOSE DPDT 12A 230V | 0 | 1 | 8.62000 |
![]() | PB720-ND | PT570024 | RELAY GEN PURPOSE 4PDT 6A 24V | 70 | 1 | 8.66000 |
![]() | PB721-ND | PT570615 | RELAY GEN PURPOSE 4PDT 6A 115V | 93 | 1 | 9.29000 |
![]() | PB722-ND | PT570730 | RELAY GEN PURPOSE 4PDT 6A 230V | 13 | 1 | 9.65000 |
![]() | PB908-ND | PT270012 | RELAY GEN PURPOSE DPDT 12A 12V | 17 | 1 | 8.04000 |
![]() | PB909-ND | PT270524 | RELAY GEN PURPOSE DPDT 12A 24V | 57 | 1 | 8.21000 |
![]() | PB910-ND | PT370024 | RELAY GEN PURPOSE 3PDT 10A 24V | 145 | 1 | 9.17000 |
![]() | PB911-ND | PT370615 | RELAY GEN PURPOSE 3PDT 10A 115V | 78 | 1 | 9.77000 |
![]() | PB912-ND | PT570012 | RELAY GEN PURPOSE 4PDT 6A 12V | 0 | 1 | 8.69000 |
![]() | PB913-ND | 8-1419111-1 | RELAY GEN PURPOSE 4PDT 6A 48V | 22 | 1 | 9.00000 |
![]() | PB914-ND | PT570524 | RELAY GEN PURPOSE 4PDT 6A 24V | 75 | 1 | 8.86000 |
| PB1144-ND | PT78730 | SOCKET W/SCREW FOR DINRAIL | 159 | 1 | 13.46000 | |
![]() | PB723-ND | PT78720 | SOCKET FOR PT2 MINI RELAYS | 586 | 1 | 5.59000 |
![]() | PB724-ND | PT78740 | SOCKET FOR PT5 MINI RELAYS | 42 | 1 | 6.43000 |
![]() | PB726-ND | PT78600 | SOCKET 4POLE SLD TERM PT | 466 | 1 | 2.71000 |
![]() | PB727-ND | PT78604 | SOCKET 4POLE PCB PT | 248 | 1 | 2.54000 |
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