The 1SMA4749A is a SURFACE ZENER DIODE.
| Max Operating Temp | 150 °C |
|---|---|
| Min Operating Temp | -55 °C |
RFE
SURFACE ZENER DIODE RoHS 1SMA4737A Thru 1SMA200ZA 1.25 Watts FEATURES • For surface mounted applications • Low profile package • Glass passivated junction • Low inductance • Typical IR less than 5..
* For surface mounted applications
* Low profile package
* Glass passivated junction
* Low inductance
* Typical IR less than 5.0µA above 7.5V
* High temperature soldering guaranteed: 260oC / 10 seconds
at terminals
* UL 94V-0 Rated
MECHANICAL DATA
* Molded plastic body (UL 94 V-0 Rated)
* Polarity: .
MIC
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EIC Semiconductor
1SMA4728A-1SMA4764A VZ : 3.3 - 100Volts PD : 1 Watt FEATURES : * Complete voltage range 3.3 to 100 volts * High peak reverse power dissipation * High reliability * Low leakage current * Standard zener.
: * Complete voltage range 3.3 to 100 volts * High peak reverse power dissipation * High reliability * Low leakage current * Standard zener voltage tolerance is ± 5%. * Pb / RoHS Free SURFACE MOUNT ZENER DIODES SMA (DO-214AC) 5.0 ± 0.15 4.5 ± 0.15 1.1 ± 0.3 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 0.2 ±.
Won-Top Electronics
® WON-TOP ELECTRONICS Features Glass Passivated Die Construction 1.0W Power Dissipation 3.3V – 330V Nominal Zener Voltage 5% Standard Vz Tolerance Low Inductance For Use in Voltage Regul.
* Glass Passivated Die Construction
* 1.0W Power Dissipation
* 3.3V
* 330V Nominal Zener Voltage
* 5% Standard Vz Tolerance
* Low Inductance
* For Use in Voltage Regulator or Reference
* Plastic Case Material has UL Flammability
Classification Rating 94V-0
A C
Mechanical Data
* Case: SMA/DO-214AC,.
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| DigiKey | 0 | 1800+ : 0.07318 USD 3600+ : 0.06559 USD 5400+ : 0.06172 USD 9000+ : 0.05737 USD |
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| TME | 0 | 1+ : 0.7 USD 10+ : 0.377 USD 100+ : 0.144 USD 500+ : 0.13 USD |
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| TME | 0 | 1+ : 0.692 EUR 10+ : 0.377 EUR 100+ : 0.144 EUR 500+ : 0.13 EUR |
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| Part Number | Manufacturer | Description |
|---|---|---|
| 1SMA4749 | TIPTEK | 1W SURFACE MOUNT SILICON ZENER DIODE |
| 1SMA4749 | LGE | 1.0Watts Surface Mount Silicon Zener Diode |
| 1SMA4749 | Taiwan Semiconductor | 1.0 Watt Surface Mount Silicon Zener Diodes |
| 1SMA4749 | FEC Semiconductor | SMD Zener Diode |
| 1SMA4749A | Good-Ark Semiconductor | 1W Zener Diode |
| 1SMA4749A | JGD | Surface Mount Zener Diodes |
| 1SMA4749 | Kexin Semiconductor | Zener Diodes |