

FK1-XXXXE3R2
FK1-XXXXE3R2 series DC-DC SIP power module, 82 model(s).
The FK1-XXXXE3R2 series is a family of DC-DC SIP power modules rated 1w / 3w with wide input 4.5-9.
- FK1-05S3V3E3R2: 3.3V / 303mA output (1wW)
- FK1-05S05E3R2: 5V / 200mA output
- FK1-05S09E3R2: 9V / 111mA output
- FK1-05S12E3R2: 12V / 84mA output
- FK1-05S15E3R2: 15V / 67mA output
- FK1-05S24E3R2: 24V / 42mA output
- FK1-05D3V3E3R2: ±3.3V / +-151mA output
- FK1-05D05E3R2: ±5V / ±100mA output
- FK1-05D12E3R2: ±12V / ±42mA output
- FK1-05D15E3R2: ±15V / ±33mA output
- FK1-05D1524E3R2: +-24V / +-21mA output
- FK1-12S3V3E3R2: 3.3V / 303mA output
- FK1-12S05E3R2: 5V / 200mA output
- FK1-12S12E3R2: 12V / 84mA output
- FK1-12S15E3R2: 15V / 67mA output
- FK1-12S24E3R2: 24V / 42mA output
- FK1-12D3V3E3R2: ±3.3V / +-151mA output
- FK1-12D05E3R2: ±5V / ±100mA output
- FK1-12D12E3R2: ±12V / ±42mA output
- FK1-12D15E3R2: ±15V / ±33mA output
- FK1-12D24E3R2: +-24V / +-21mA output
- FK1-24S3V3E3R2: 3.3V / 303mA output
- FK1-24S05E3R2: 5V / 200mA output
- FK1-24S12E3R2: 12V / 84mA output
- FK1-24S15E3R2: 15V / 67mA output
- FK1-24S24E3R2: 24V / 42mA output
- FK1-24D3V3E3R2: ±3.3V / +-151mA output
- FK1-24D05E3R2: ±5V / ±100mA output
- FK1-24D12E3R2: ±12V / ±42mA output
- FK1-24D15E3R2: ±15V / ±33mA output
- FK1-24D24E3R2: +-24V / +-21mA output
- FK1-48S3V3E3R2: 3.3V / 303mA output
- FK1-48S05E3R2: 5V / 200mA output
- FK1-48S12E3R2: 12V / 84mA output
- FK1-48S15E3R2: 15V / 67mA output
- FK1-48S24E3R2: 24V / 42mA output
- FK1-48D3V3E3R2: ±3.3V / +-151mA output
- FK1-48D05E3R2: ±5V / ±100mA output
- FK1-48D12E3R2: ±12V / ±42mA output
- FK1-48D15E3R2: ±15V / ±33mA output
- FK1-48D24E3R2: ±24V / ±21mA output
- FK1-05S3V3ER2: 3.3V / 758mA output (3wW)
- FK1-05S05ER2: 5V / 600mA output
- FK1-05S09ER2: 9V / 333mA output
- FK1-05S12ER2: 12V / 250mA output
- FK1-05S15ER2: 15V / 200mA output
- FK1-05S24ER2: 24V / 125mA output
- FK1-05D3V3ER2: ±3.3V / +-379mA output
- FK1-05D05ER2: ±5V / ±300mA output
- FK1-05D12ER2: ±12V / ±125mA output
- FK1-05D15ER2: ±15V / ±100mA output
- FK1-05D1524ER2: +-24V / ±62.5mA output
- FK1-12S3V3ER2: 3.3V / 758mA output
- FK1-12S05ER2: 5V / 600mA output
- FK1-12S12ER2: 12V / 250mA output
- FK1-12S15ER2: 15V / 200mA output
- FK1-12S24ER2: 24V / 125mA output
- FK1-12D3V3ER2: ±3.3V / +-379mA output
- FK1-12D05ER2: ±5V / ±300mA output
- FK1-12D12ER2: ±12V / ±125mA output
- FK1-12D15ER2: ±15V / ±100mA output
- FK1-12D24ER2: +-24V / ±62.5mA output
- FK1-24S3V3ER2: 3.3V / 758mA output
- FK1-24S05ER2: 5V / 600mA output
- FK1-24S12ER2: 12V / 250mA output
- FK1-24S15ER2: 15V / 200mA output
- FK1-24S24ER2: 24V / 125mA output
- FK1-24D3V3ER2: ±3.3V / +-379mA output
- FK1-24D05ER2: ±5V / +-300mA output
- FK1-24D12ER2: ±12V / ±125mA output
- FK1-24D15ER2: ±15V / ±100mA output
- FK1-24D24ER2: +-24V / ±62.5mA output
- FK1-48S3V3ER2: 3.3V / 758mA output
- FK1-48S05ER2: 5V / 600mA output
- FK1-48S12ER2: 12V / 250mA output
- FK1-48S15ER2: 15V / 200mA output
- FK1-48S24ER2: 24V / 125mA output
- FK1-48D3V3ER2: ±3.3V / +-379mA output
- FK1-48D05ER2: ±5V / ±300mA output
- FK1-48D12ER2: ±12V / ±125mA output
- FK1-48D15ER2: ±15V / ±100mA output
- FK1-48D24ER2: ±24V / ±62.5mA output
Datasheet, samples and OEM/ODM support available on request.
| Part Number | Power | Input Voltage | Output Voltage | Output Current | Isolation Voltage | Size | Package | No. of Outputs |
|---|---|---|---|---|---|---|---|---|
| FK1-05S3V3E3R2 | 1W | 4.5-9 | 3.3V | 303mA | 3000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05S05E3R2 | 1W | 4.5-9 | 5V | 200mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05S09E3R2 | 1W | 4.5-9 | 9V | 111mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05S12E3R2 | 1W | 4.5-9 | 12V | 84mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05S15E3R2 | 1W | 4.5-9 | 15V | 67mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05S24E3R2 | 1W | 4.5-9 | 24V | 42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05D3V3E3R2 | 1W | 4.5-9 | ±3.3 | +-151mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05D05E3R2 | 1W | 4.5-9 | ±5 | ±100mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05D12E3R2 | 1W | 4.5-9 | ±12 | ±42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05D15E3R2 | 1W | 4.5-9 | ±15 | ±33mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05D1524E3R2 | 1W | 4.5-9 | +-24 | +-21mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12S3V3E3R2 | 1W | 9-18 | 3.3V | 303mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12S05E3R2 | 1W | 9-18 | 5V | 200mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12S12E3R2 | 1W | 9-18 | 12V | 84mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12S15E3R2 | 1W | 9-18 | 15V | 67mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12S24E3R2 | 1W | 9-18 | 24V | 42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12D3V3E3R2 | 1W | 9-18 | ±3.3 | +-151mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12D05E3R2 | 1W | 9-18 | ±5 | ±100mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12D12E3R2 | 1W | 9-18 | ±12 | ±42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12D15E3R2 | 1W | 9-18 | ±15 | ±33mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-12D24E3R2 | 1W | 9-18 | +-24 | +-21mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24S3V3E3R2 | 1W | 18-36 | 3.3V | 303mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24S05E3R2 | 1W | 18-36 | 5V | 200mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24S12E3R2 | 1W | 18-36 | 12V | 84mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24S15E3R2 | 1W | 18-36 | 15V | 67mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24S24E3R2 | 1W | 18-36 | 24V | 42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24D3V3E3R2 | 1W | 18-36 | ±3.3 | +-151mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24D05E3R2 | 1W | 18-36 | ±5 | ±100mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24D12E3R2 | 1W | 18-36 | ±12 | ±42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24D15E3R2 | 1W | 18-36 | ±15 | ±33mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-24D24E3R2 | 1W | 18-36 | +-24 | +-21mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48S3V3E3R2 | 1W | 36-75 | 3.3V | 303mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48S05E3R2 | 1W | 36-75 | 5V | 200mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48S12E3R2 | 1W | 36-75 | 12V | 84mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48S15E3R2 | 1W | 36-75 | 15V | 67mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48S24E3R2 | 1W | 36-75 | 24V | 42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48D3V3E3R2 | 1W | 36-75 | ±3.3 | +-151mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48D05E3R2 | 1W | 36-75 | ±5 | ±100mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48D12E3R2 | 1W | 36-75 | ±12 | ±42mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48D15E3R2 | 1W | 36-75 | ±15 | ±33mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-48D24E3R2 | 1W | 36-75 | ±24 | ±21mA | 3000vdc | 22*9.5*12 | SIP | 1&2 |
| FK1-05S3V3ER2 | 3W | 4.5-9 | 3.3V | 758mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05S05ER2 | 3W | 4.5-9 | 5V | 600mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05S09ER2 | 3W | 4.5-9 | 9V | 333mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05S12ER2 | 3W | 4.5-9 | 12V | 250mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05S15ER2 | 3W | 4.5-9 | 15V | 200mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05S24ER2 | 3W | 4.5-9 | 24V | 125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05D3V3ER2 | 3W | 4.5-9 | ±3.3 | +-379mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05D05ER2 | 3W | 4.5-9 | ±5 | ±300mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05D12ER2 | 3W | 4.5-9 | ±12 | ±125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05D15ER2 | 3W | 4.5-9 | ±15 | ±100mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-05D1524ER2 | 3W | 4.5-9 | +-24 | ±62.5mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12S3V3ER2 | 3W | 9-18 | 3.3V | 758mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12S05ER2 | 3W | 9-18 | 5V | 600mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12S12ER2 | 3W | 9-18 | 12V | 250mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12S15ER2 | 3W | 9-18 | 15V | 200mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12S24ER2 | 3W | 9-18 | 24V | 125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12D3V3ER2 | 3W | 9-18 | ±3.3 | +-379mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12D05ER2 | 3W | 9-18 | ±5 | ±300mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12D12ER2 | 3W | 9-18 | ±12 | ±125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12D15ER2 | 3W | 9-18 | ±15 | ±100mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-12D24ER2 | 3W | 9-18 | +-24 | ±62.5mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24S3V3ER2 | 3W | 18-36 | 3.3V | 758mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24S05ER2 | 3W | 18-36 | 5V | 600mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24S12ER2 | 3W | 18-36 | 12V | 250mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24S15ER2 | 3W | 18-36 | 15V | 200mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24S24ER2 | 3W | 18-36 | 24V | 125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24D3V3ER2 | 3W | 18-36 | ±3.3 | +-379mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24D05ER2 | 3W | 18-36 | ±5 | +-300mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24D12ER2 | 3W | 18-36 | ±12 | ±125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24D15ER2 | 3W | 18-36 | ±15 | ±100mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-24D24ER2 | 3W | 18-36 | +-24 | ±62.5mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48S3V3ER2 | 3W | 36-75 | 3.3V | 758mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48S05ER2 | 3W | 36-75 | 5V | 600mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48S12ER2 | 3W | 36-75 | 12V | 250mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48S15ER2 | 3W | 36-75 | 15V | 200mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48S24ER2 | 3W | 36-75 | 24V | 125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48D3V3ER2 | 3W | 36-75 | ±3.3 | +-379mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48D05ER2 | 3W | 36-75 | ±5 | ±300mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48D12ER2 | 3W | 36-75 | ±12 | ±125mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48D15ER2 | 3W | 36-75 | ±15 | ±100mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| FK1-48D24ER2 | 3W | 36-75 | ±24 | ±62.5mA | 15000vdc | 22.00× 9.50 × 12.00 mm | SIP | 1 & 2 |
| Total | 82 models in this series | |||||||
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