| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,000 pcs
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30000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100 pcs
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100 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| ESD Sensitivity | |
| Forward Voltage (Vf) @ 200mA | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Power | |
| Radiation Hardness | |
| Reverse Leakage Current | |
| Solder Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage |
The 1N5261B is a 500 mW Zener voltage regulator diode from Microchip Technology, part of the 1N5221-1N5281B series. It provides voltage regulation with ±5% tolerance and is housed in a DO-35 (DO-204AH) axial-leaded glass package.
Key specifications include a maximum impedance of 105 Ω, forward voltage of 1.5 V at 200 mA, and reverse leakage current of 100 nA at 36 V. The device is rated for power dissipation of 500 mW and can operate over a junction temperature range of -65°C to 175°C.
The through-hole mounting style with axial leads allows for flexible installation. The DO-35 package is suitable for various PCB layouts. The device is nonsensitive to ESD per MIL-STD-750 and is inherently radiation hard.
RoHS compliant devices are available with the e3 suffix; this part number does not include the e3 suffix. The device has an MSL rating of 1 (unlimited) and is REACH unaffected.
1.5 V at 200 mA.
DO-35 (DO-204AH) axial-leaded through-hole package.
500 mW.
±5%.
-65°C to 175°C (junction).
100 nA at 36 V.
No, it is nonsensitive per MIL-STD-750 Method 1020.