We have more Special DataSheet than other site. If, There is not a datasheet which searches, Request ! (It will updated in 12 hours.)
Chipmanuals.com is a free electronic engineering tool that enables you to locate product datasheets from hundreds of electronic component manufacturers worldwide.
All Data provided on this web site and the associated web pages is provided as is. It is intended to be for general information only, and is thus provided without any express or implied warranty or guarantee. It is the responsibility of the user or reader to ensure and confirm that this information is accurate and correct with the original publisher of the data sheet.
Most of the data sheets below are in the "pdf" format so it would be adviseable to use Adobe Acrobat Reader.
| # | Part: | Description: | Manuf. | Package | Pins | T°min | T°max | PDF size |
| 1. |  D1257 | Fire Command Center, Fire Annunciator | List of Unclassifed Manufacturers | ETC | - | - | - | 439 Kb |
| 2. | D1257 | Fire Annunciator | List of Unclassifed Manufacturers | ETC | - | - | - | 119 Kb |
| 3. | D1257 | Control/Communicators | List of Unclassifed Manufacturers | ETC | - | - | - | 50 Kb |
| 4. | F1257 | 1.25mm pitch FFC/FPC connector | List of Unclassifed Manufacturers | ETC | - | - | - | 165 Kb |
| 5. | ET1257 | Building block transistors | List of Unclassifed Manufacturers | ETC | - | - | - | 113 Kb |
| 6. | LB1257 | 8-Unit, Low-Saturation Driver | Sanyo Semicon Device | SANYO | - | - | - | 60 Kb |
| 7. | EG1257 | SLIDE SWITCHES | E-SWITCH | ESWITCH | - | - | - | 413 Kb |
| 8. | EG1257 | E-SWITCH EG1257 | E-SWITCH | ESWITCH | - | - | - | 29 Kb |
| 9. | MM1257 | High-Precision Three-Pin Regulator | Mitsumi Electronics, Corp. | MITSUMI | - | - | - | 60 Kb |
| 10. | MS1257 | CIT SWITCH | CIT Relay & Switch | CIT | - | - | - | 117 Kb |
| 11. | SX1257 | Low Power Digital I and Q RF Multi-PHY Mode Transceiver | Semtech Corporation | SEMTECH | - | - | - | 1.05 Mb |
| 12. | 1111257 | tyco electronics contents | Tyco Electronics | TYCO | - | - | - | 5.39 Mb |
| 13. | 2SA1257 | High-Voltage Switching, AF Power Amp, 100W Output Predriver Applications | Sanyo Semicon Device | SANYO | - | - | - | 107 Kb |
| 14. | 2SA1257 | PNP Epitaxial Planar Silicon Transistor | Guangdong Kexin Industrial Co.,Ltd | KEXIN | - | - | - | 38 Kb |
| 15. | 2SB1257 | Silicon PNP Power Transistors | Savantic, Inc. | SAVANTIC | - | - | - | 214 Kb |
| 16. | 2SB1257 | Silicon PNP Power Transistors | Quanzhou Jinmei Electronic Co.,Ltd. | JMNIC | - | - | - | 40 Kb |
| 17. | 2SB1257 | Silicon PNP Power Transistors | Inchange Semiconductor Company Limited | ISC | - | - | - | 38 Kb |
| 18. | 2SB1257 | Silicon PNP Epitaxial Planar Transistor(Driver for Solenoid, Relay and Motor and General Purpose) | Sanken electric | SANKEN | - | - | - | 25 Kb |
| 19. | CCM1257 | Power Entry Modules | Tyco Electronics | TYCO | - | - | - | 177 Kb |
| 20. | 2SD1257 | Silicon NPN epitaxial planar type(For power switching) | Panasonic Semiconductor | PANASONIC | - | - | - | 53 Kb |
