


- Manufacturer
- MFR.Part #
- B1203S-2WR2
- JLCPCB Part #
- C22751257
- Package
- SIP,19.5x7mm
- Description
- -40℃~+85℃ 1 1.5kV 10.8V~13.2V 100kHz 100mVp-p 10mm 19.5mm 20mA 220uF 2W 3.3V 606mA 7mm 84% Short Circuit Protection、Over-temperature protection SIP,19.5x7mm Isolated Power Modules ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Modules/Isolated Power Modules | |
| Manufacturer | YLPTEC | |
| Package | SIP,19.5x7mm | |
| Operating Temperature | -40℃~+85℃ | |
| Output Current(Max) | 606mA | |
| Output Power | 2W | |
| Isolation Voltage(Vrms) | 1.5kV | |
| Number of Outputs | 1 | |
| Conversion Efficiency | 84% | |
| Length | 19.5mm | |
| Capacitive Load(Max) | 220uF | |
| Voltage - Supply | 10.8V~13.2V | |
| Frequency | 100kHz | |
| Height | 10mm | |
| Features | Short Circuit Protection、Over-temperature protection | |
| Width | 7mm | |
| Output Voltage | 3.3V | |
| Quiescent Supply Current | 20mA | |
| Ripple Noise | 100mVp-p |

* Images are for reference only
B1203S-2WR2
Extended- Manufacturer
- MFR.Part #
- B1203S-2WR2
- JLCPCB Part #
- C22751257
- Package
- SIP,19.5x7mm
- Description
- -40℃~+85℃ 1 1.5kV 10.8V~13.2V 100kHz 100mVp-p 10mm 19.5mm 20mA 220uF 2W 3.3V 606mA 7mm 84% Short Circuit Protection、Over-temperature protection SIP,19.5x7mm Isolated Power Modules ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- B1203S-2WR2
- JLCPCB Part #
- C22751257
- Package
- SIP,19.5x7mm
- Description
- -40℃~+85℃ 1 1.5kV 10.8V~13.2V 100kHz 100mVp-p 10mm 19.5mm 20mA 220uF 2W 3.3V 606mA 7mm 84% Short Circuit Protection、Over-temperature protection SIP,19.5x7mm Isolated Power Modules ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
B1203S-2WR2 Specifications
B1203S-2WR2 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Modules/Isolated Power Modules | |
| Manufacturer | YLPTEC | |
| Package | SIP,19.5x7mm | |
| Operating Temperature | -40℃~+85℃ | |
| Output Current(Max) | 606mA | |
| Output Power | 2W | |
| Isolation Voltage(Vrms) | 1.5kV | |
| Number of Outputs | 1 | |
| Conversion Efficiency | 84% | |
| Length | 19.5mm | |
| Capacitive Load(Max) | 220uF | |
| Voltage - Supply | 10.8V~13.2V | |
| Frequency | 100kHz | |
| Height | 10mm | |
| Features | Short Circuit Protection、Over-temperature protection | |
| Width | 7mm | |
| Output Voltage | 3.3V | |
| Quiescent Supply Current | 20mA | |
| Ripple Noise | 100mVp-p |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the B1203S-2WR2. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

B1203S-2WR2 Documents
B1203S-2WR2 datasheets or manufacturer documentation.
Datasheet: B1203S-2WR2 Datasheet (PDF)
B1203S-2WR2 Schematic Symbol & PCB Footprint
The B1203S-2WR2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.