: 8 pins total, with Pin 1 typically marked by a dot or notch.
Use a 9E102 in series with a 100 Ω resistor across relay contacts or a triac to suppress voltage spikes (dI/dt). For 24V AC or DC circuits, the 50V rating is sufficient. For 110V AC, select the 100V variant.
| Substitute Part | Delay (ns) | Package | Notes | |----------------|------------|---------|-------| | DS1000-100 | 100 | DIP-14 | Maxim, 5-tap, slightly faster | | DS1100-100 | 100 | DIP-8 | Maxim, single output | | LTC6994-1 | Programmable | SOT-23 | Modern programmable delay, requires configuration | | MC10102 | 100 | DIP-16 | Motorola ECL, requires negative supply | | 9E104 | 104 | DIP-8 | Closer match, if available | 9e102 datasheet
The ROHM BD9E102FJ is typically used to convert high-voltage rails (such as 12V or 24V) down to lower logic or system voltages (like 5V).
The 9E102 (0603/0805) is sensitive to thermal stress and board flexing. Follow these rules from the official datasheet: : 8 pins total, with Pin 1 typically
For engineers designing power supplies requiring , the BD9E102FJ represents a robust, feature-rich solution. While now considered obsolete for new designs, understanding its datasheet remains valuable for maintaining existing equipment and for evaluating alternative components.
For 0603 (9E102):
This article provides a comprehensive overview of the BD9E102FJ datasheet, covering key specifications, features, applications, and pin configurations. 1. General Description and Core Features Go to product viewer dialog for this item.