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5 x Vero Style Strip Board Stripboard 25 x 64mm Veroboard 9 Tracks x 25 Holes
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1 x Block VB 2.3/2/9, 9V ac 2 Output Through Hole PCB Transformer, 2.3VA
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Block VB 2.3/2/9, 9V ac 2 Output Through Hole PCB Transformer, 2.3VA - BMUK Part # :- 347-3467
- Brand Block
- Mfr. Part No. VB 2.3/2/9
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- You will get 1 Transformer
Product Details Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) | VA Rating | Fixing centres (mm) | | Pin configuration (mm) | | | | | | C1 | C2 | P1 | S1 | S2 | A | Pin Size | 0.35 | - | - | 15 | 5 | 5 | 15 | 0.6 Ø | 0.5 | - | - | 15 | 5 | 5 | 15 | 0.6 Ø | 1.0 | - | - | 20 | 10 | 5 | 20 | 0.8 Ø | 1.5 | - | - | 20 | 10 | 5 | 20 | 0.8 Ø | 2.3 | - | - | 20 | 10 | 5 | 20 | 0.8 Ø | 3.2 | - | - | 20 | 10 | 5 | 25 | 0.8 Ø | 4.5 | 35 | 28 | 25 | 15 | 5 | 25 | 0.8 Ø | 7.5 | 40 | 32 | 25 | 15 | 5 | 27.5 | 0.8 Ø | 13 | 47.5 | 37.5 | 30 | 20 | 5 | 30 | 0.8 Ø | 22 | 52.5 | 40 | 30 | 10 | 10 | 32.5 | 0.8 Ø |
Isolation | | Primary to Secondary 5kV Secondary to Secondary 250V | Protection | | Class 2 | Insulation: | VB Series PT Series | Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) | Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. | | | Max Ambient Temperature | 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C | |
Selection Guide (Single secondary) | VA Rating | Pin configuration (mm) | | | | | P1 | S1 | A | Pin Size | 0.35 | 15 | 5 | 15 | 0.6 Ø | 0.5 | 15 | 5 | 15 | 0.6 Ø | 1.0 | 20 | 10 | 20 | 0.6 Ø | 1.2 | 20 | 10 | 20 | 0.8 Ø | 1.5 | 20 | 10 | 20 | 0.8 Ø | 2.0 | 20 | 10 | 20 | 0.8 Ø | 2.8 | 20 | 10 | 20 | 0.8 Ø | 3.2 | 20 | 10 | 25 | 0.8 Ø | Approvals ENEC 10; UL recognised component Standards EN 61558 Specifications | Secondary Voltage Rating | 9V ac | | Power Rating | 2.3VA | | Primary Voltage Rating | 230V ac | | Number of Outputs | 2 | | Length | 32.3mm | | Width | 29mm | | Depth | 27.3mm | | Dimensions | 32.3 x 29 x 27.3mm | | Weight | 139g | | Mounting Type | Through Hole | | Maximum Temperature | +70°C | | CAD Drawing | 3D CAD Model | For a Specification PDF Please CLICK HERE Thank you for looking, if you have any questions please ask or call us. Please see our other items for a wide range of Electronic components. TE Connectivity Black Heat Shrink Tubing, 9.5mm, 2:1, 10m Length - BMUK Part # :- 219-6513
- Brand TE Connectivity
- Mfr. Part No. DR-25-3/8-0-10
Product Details DR-25 Heat shrink Tubing (Shrink Ratio 2:1) Robust and flexible heat shrink tubing. It protects wires and cables against damage from chemicals, abrasion, and fluids. The tubing is ideal for use in high temperature environments as it has been specially designed for long term heat resistance and is flame retardant. Features and Benefits • Offers excellent protection and insulation • Provides strain relief • Performs well under long-term heat exposure • The tubing is printed with the product description and size • Shrink ratio of 2:1 • Use with System 25 range products for a complete cable harness system
Standards VG95343 Part 5 Type D, VDE 0341/Pt 9005, AMS-DTL-23053/16, BS36-198 Part 3 10A. High Temperature Add product to Compare Specifications Not what you’re looking for? Select the attributes you require, then click the button below | Sleeve Diameter | 9.5mm | | Shrunk Diameter | 4.8mm | | Colour | Black | | Sleeve Type | Heat Shrink | | Shrink Ratio | 2:1 | | Sleeve Length | 10m | | Material | Elastomer | | Minimum Operating Temperature | -75°C | | Maximum Operating Temperature | +150°C | | Dielectric Strength | 8kV/mm | Microchip MCP7940M-I/SN Real Time Clock — Calendar, NV SRAM, 64B RAM 8-Pin SOIC - BMUK Part # :- 761-7627
- Brand Microchip
- Mfr. Part No. MCP7940M-I/SN
Product Details MCP7940M I²C Real-Time Clock/Calendars The Microchip MCP7940M is Real-Time Clock Calendar (RTCC) that supports I²C communications. The MCP7940M includes a digital trimming circuit for accuracy which can compensate for crystal tolerance and temperature.
The MCP7940M features a multi-functional output that can be configured as an alarm output, to output a selectable frequency square wave or as a general purpose output. Features 2-Wire Serial Interface, I²C™ Compatible: I²C clock rate up to 400 kHz On-Chip Digital Trimming/Calibration: ±1 ppm resolution, ±129 ppm range Tracks Hours, Minutes, Seconds, Day of Week, Day, Month and Year Leap Year Compensated to 2399 12/24 Hour Modes Oscillator for 32.768 kHz Crystals: Optimised for 6-9 pF crystals Dual Programmable Alarms Versatile Output Pin Wide Operating Voltage Range: 1.8V to 5.5V Low Typical Timekeeping Current: 1.2μA at 3.3V
Real Time Clock Peripherals - Microchip Add product to Compare Specifications Not what you’re looking for? Select the attributes you require, then click the button below | Functions | Calendar, NV SRAM | | Date Format | DW:DM:M:Y | | Time Format | HH:MM:SS | | User RAM | 64B | | Bus Type | Serial-I2C | | Mounting Type | Surface Mount | | Package Type | SOIC | | Pin Count | 8 | | Dimensions | 4.9 x 3.9 x 1.25mm | | Length | 4.9mm | | Width | 3.9mm | | Height | 1.25mm | | Maximum Operating Supply Voltage | 5.5 V | | Minimum Operating Supply Voltage | 1.8 V | | Maximum Operating Temperature | +85 °C | | Minimum Operating Temperature | -40 °C |
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