| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,580 pcs
|
9580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Supplier Device Package | |
| Tape & Reel | |
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| Voltage |
The 1N5243B-TR is a silicon planar power Zener diode from Vishay Dale, part of the 1N5221 to 1N5267 series. It provides a nominal Zener voltage of 13V with a tolerance of ±5% (B suffix). The device is rated for 500mW power dissipation at lead temperature ≤25°C, making it suitable for low-power voltage stabilization applications.
The diode is housed in a DO-35 (DO-204AH) through-hole package, which weighs approximately 125 mg and has a moisture sensitivity level of MSL 1 per J-STD-020. It can withstand peak soldering temperatures up to 260°C. The -TR suffix indicates tape and reel packaging, with 10,000 units per 14" reel, suitable for automated assembly.
Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in analog circuits. The silicon planar construction ensures reliable performance over a wide temperature range. Designers should consider thermal derating based on ambient temperature and mounting conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.49 | $0.49 |
| 10+ | $0.30 | $0.30 |
| 100+ | $0.19 | $0.19 |
| 500+ | $0.14 | $0.14 |
| 1,000+ | $0.11 | $0.11 |
| 5,000+ | $0.10 | $0.10 |
| 10,000+ | $0.08 | $0.08 |
| 20,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 13V with a tolerance of ±5% (B suffix).
The power dissipation is 500mW at lead temperature ≤25°C.
It is available in a DO-35 (DO-204AH) through-hole package.