# Mains Reed Relay ## Project Details - **Owner:** corynrobinson - **Created:** 3/14/2023 - **Last Updated:** 5/27/2026 - **Visibility:** Public ## Key Components ### D1 — [12V Unidirectional TVS Diode](https://www.flux.ai/corynrobinson/12v-unidirectional-tvs-diode~ll.md) - Manufacturer Name: Taiwan Semiconductor - Reverse Standoff Voltage: 12V - Manufacturer Part Number: SMBJ12A - Datasheet URL: https://www.taiwansemi.com/assets/uploads/datasheet/SMBJ%20SERIES_R2104.pdf - Breakdown Voltage: 13.3V - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D2 — [1A Rectifier Diode](https://www.flux.ai/corynrobinson/1a-rectifier-diode~j2.md) - Purchase Url: https://octopart.com/s1j-e3%2F61t-vishay-39552151#CadModels - Max Reverse Voltage: 600V - Manufacturer Part Number: S1J-E3_61T - Part Type: Diode - Capacitance: 12pF - Manufacturer Name: Vishay - Datasheet URL: https://datasheet.octopart.com/S1J-E3-61T-Vishay-datasheet-10950683.pdf - Package or Case Code: D_SMA - Current: 1A - Forward Voltage: 1.1V **Pins:** - ANODE [pin 2] - CATHODE [pin 1] ### J1 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Part Type: Connector - Manufacturer Part Number: 691137710002 - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Name: Würth Elektrik **Pins:** - P1 [pin 1] - P2 [pin 2] ### J2 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Part Type: Connector - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### J3 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Part Type: Connector - Manufacturer Part Number: 691137710002 **Pins:** - P1 [pin 1] - P2 [pin 2] ### K1 — [SPDT Relay](https://www.flux.ai/corynrobinson/spdt-relay~lk.md) - Manufacturer Name: Fujitsu - Datasheet URL: https://datasheet.octopart.com/JS-5-K-Fujitsu-datasheet-1813.pdf - Manufacturer Part Number: JS-5-K - Coil Voltage: 5V - Purchase Url: https://octopart.com/js-5-k-fujitsu-798443#Specs - Contact Rating: 8A **Pins:** - 3 [pin 3] - 4 [pin 4] - COM [pin 5] - NC [pin 2] - NO [pin 1] ### PS1 — [Through-Hole Power Supply Module](https://www.flux.ai/corynrobinson/through-hole-power-supply-module~6p.md) - Max Output Voltage: 9V - Manufacturer Name: Mornsun - Part Type: Power Source - Power: 5W - Manufacturer Part Number: LD05-23B09R2 - Max Input Voltage: 305VAC - Current: 0.555A - Datasheet URL: https://www.mornsun-power.com/html/pdf/LD05-23B09R2.html **Pins:** - -VO [pin 4] - +VO [pin 5] - AC(L) [pin 2] - AC(N) [pin 1] ### Q2 — [2N7002](https://www.flux.ai/adrian95/2n7002~6d.md) - Part Type: Transistor - Manufacturer Part Number: 2N7002 - Datasheet URL: https://rocelec.widen.net/view/pdf/orqxwkxkq1/ONSM-S-A0003544006-1.pdf?t.download=true&u=5oefqw - Manufacturer Name: onsemi **Pins:** - D - G - S ### RV1 — [350Vrms MOV](https://www.flux.ai/corynrobinson/350vrms-mov~up.md) - Part Type: Protection - Manufacturer Name: TDK - Voltage: 350V - Manufacturer Part Number: B72214S0351K101 - Datasheet URL: https://www.tdk-electronics.tdk.com/inf/70/db/var/SIOV_Leaded_StandarD.pdf?ref_disty=digikey **Pins:** - ~ [pin 2] - ~ [pin 1] ### U1 — [AZ1117H-5.0TRG1](https://www.flux.ai/corynrobinson/az1117h-5p0trg1~y2.md) - Datasheet URL: https://www.diodes.com/assets/Datasheets/AZ1117I.pdf - Manufacturer Name: Diodes Incorporated - Manufacturer Part Number: AZ1117IH-5.0TRG1 - Part Type: Integrated Circuit **Pins:** - GND [pin 1] - VI [pin 3] - VO [pin 2] - VO [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/corynrobinson/mains-reed-relay~9r](https://www.flux.ai/corynrobinson/mains-reed-relay~9r).* --- *Generated from [https://www.flux.ai/corynrobinson/mains-reed-relay~9r](https://www.flux.ai/corynrobinson/mains-reed-relay~9r)*