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For Reference Only
| Part Number | 1N749ATR |
| OEMstron Part # | 1N749ATR |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
| Description | DIODE ZENER 4.3V 500MW DO35 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | 1N749ATR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 16 - May 21 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
1N749ATR Specifications
| Part Number | 1N749ATR | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Diodes & Rectifiers | |
| Subcategory | Zener Diodes - Single | |
| Manufacturer | ON Semiconductor | |
| Series | - | |
| Voltage - Zener (Nom) (Vz) | 4.3V | |
| Tolerance | ±5% | |
| Power - Max | 500mW | |
| Impedance (Max) (Zzt) | 22 Ohms | |
| Current - Reverse Leakage @ Vr | 2µA @ 1V | |
| Voltage - Forward (Vf) (Max) @ If | 1.5V @ 200mA | |
| Operating Temperature | -65°C ~ 200°C | |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AH, DO-35, Axial | |
| Supplier Device Package | DO-35 |
1N749ATR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
1N749A D# V72:2272_19768826 EIC Corporation |
Zener Diode Single 4.3V 5% 22Ohm 500mW 2-Pin DO-35 RoHS: Compliant
|
Americas - 0 |
|
1N749A/TR D# V36:1790_21833217 Microchip Technology Inc |
Zener Diode Single 4.3V 5% 22Ohm 500mW 2-Pin DO-35 T/R RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
1N749A TR PBFREE D# 1N749A TR PBFREE Central Semiconductor Corp |
Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N749A TR PBFREE) RoHS: Compliant
|
Americas - 0 |
|
1N749A TR TIN/LEAD D# 1N749A TR TIN/LEAD Central Semiconductor Corp |
Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N749A TR TIN/LEAD) RoHS: Not Compliant
|
Americas - 0 |
|
1N749A TR D# 1N749A TR Central Semiconductor Corp |
Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N749A TR) RoHS: Not Compliant
|
Americas - 0 |
|
1N749A D# 1N749A/TR Microchip Technology Inc |
Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 - Tape and Reel (Alt: 1N749A/TR) RoHS: Compliant
|
Americas - 0 |
|
1N749ATR D# 1N749ATR ON Semiconductor |
Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 T/R - Bulk (Alt: 1N749ATR) |
Americas - 67197 |
| Part Number | Description | Stock |
|
1N749ATR ITT Interconnect Solutions |
7670 | |
|
1N749A Microsemi Corporation |
10 |
| Part Number | Description | Stock |
|
1N749A SPC Multicomp |
DIODE, ZENER, 0.5W, 4.3V, DO-35 |
4664 |
|
1N749A TR Fairchild Semiconductor Corporation |
N/A 4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
42197 |
|
1N749ATR Fairchild Semiconductor Corporation |
N/A 4.3 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
42197 |
| Part Number | Description | Stock |
|
1N749A TR PBFREE D# 1514-1N749ATRPBFREECT-ND Central Semiconductor Corp |
DIODE ZENER 4.3V 500MW DO35 |
13296 In Stock |
|
1N749A D# 2156-1N749A-FS-ND Rochester Electronics LLC |
DIODE ZENER 4.3V 500MW DO35 |
101762 In Stock |
|
1N749ATR D# 2156-1N749ATR-FSTR-ND Rochester Electronics LLC |
DIODE ZENER 4.3V 500MW DO35 |
67197 In Stock |
|
1N749AT/R D# 2439-1N749AT/RTR-ND EIC Semiconductor Inc |
ZENER 500MW, CASE TYPE: DO-35 GL |
10000 In Stock |
| Part Number | Description | Stock |
|
1N749A D# 1861482RL SPC Multicomp |
DIODE, ZENER, 0.5W, 4.3V, DO-35 RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
1N749A TR PBFREE Central Semiconductor Corp |
, SILICON ZENER DIODES, 500mW, 3.3 THRU 12 VOLT 5%. RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
1N749A Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
111938 |
|
1N749ATRPBFREE CENTRAL SEMICONDUCTOR COR |
OEM/CM QUOTES ONLY | NO BROKERS |
11000 |
|
1N749ATRLEADFREE CENTRAL SEMICONDUCTOR COR |
OEM/CM QUOTES ONLY | NO BROKERS |
11000 |
|
1N749ATR Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
73917 |
| Part Number | Description | Stock |
|
1N749A T/R MEI MEI Semi |
ZENER DIODE 500mWATT 4.3VOLT IZM=85mA IZT=20mA DO-35 TAPE & REEL ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES. |
On Order |
| Part Number | Description | Stock |
|
1N749ATR Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
21788 |
|
1N749A Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
19665 |
| Part Number | Description | Stock |
|
1N749A D# 494-1N749A Microchip Technology Inc |
Zener Diodes Zener Diodes RoHS: Not Compliant
|
129 |
|
1N749A TR PBFREE D# 610-1N749A Central Semiconductor Corp |
Zener Diodes 4.3V .5W RoHS: Compliant
|
14138 |
| Part Number | Description | Stock |
|
1N749A Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
|
1N749A/TR Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
1N749A/TR D# MCHP00000045412 Microchip Technology Inc |
Zener Diodes |
0 |
|
1N749A D# MCHP00000045411 Microchip Technology Inc |
Zener Diodes |
0 |
| Part Number | Description | Stock |
|
1N749A D# 33C7877 NTE Electronics Inc |
ZENER DIODE 4.3V 1/2 WATT 5% DO-35 CASE RoHS: Not Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
1N749A D# NS-1N749A Fairchild Semiconductor Corporation |
OEM/CM ONLY |
3938 |
|
1N749ATR D# NS-1N749ATR Fairchild Semiconductor Corporation |
OEM/CM ONLY |
4178 |
| Part Number | Description | Stock |
|
1N749A.TR Fairchild Semiconductor Corporation |
1321 | |
|
1N749ATR Fairchild Semiconductor Corporation |
4627 | |
|
1N749A ITT Interconnect Solutions |
Zener Diode, Two Terminal, 4.3 Volt, 5%, DO-7 |
8620 |
| Part Number | Description | Stock |
|
1N749A D# 1N749A Telefunken Semiconductor GmbH & Co Kg |
Semiconductor |
3000 |
| Part Number | Description | Stock |
|
1N749ATR Fairchild Semiconductor Corporation |
Zener Diode, 4.3V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
67197 |
|
1N749A Fairchild Semiconductor Corporation |
Zener Diode, 4.3V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant
|
101762 |
| Part Number | Description | Stock |
|
1N749ATR Fairchild Semiconductor Corporation |
OEM/CM ONLY |
39018 |
|
1N749A TR LEAD FREE Central Semiconductor Corp |
OEM/CM ONLY |
10095 |
|
1N749A TR PBFREE Central Semiconductor Corp |
OEM/CM ONLY |
10095 |
| Part Number | Description | Stock |
|
1N749ATR Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
21773 |
|
1N749A Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
19650 |
| Part Number | Description | Stock |
|
1N749A D# 2028021179 Thomson Components-Mostek Corp |
1N749A THOMSON Zener Diode |
68800 |
| Part Number | Description | Stock |
|
1N749A D# 29061236 SPC Multicomp |
Diode Zener Single 4.3V 5% 500mW 2-Pin DO-35 |
Americas - 23716 |
| Part Number | Description | Stock |
|
1N749A D# 1861482 SPC Multicomp |
DIODE, ZENER, 0.5W, 4.3V, DO-35 RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
35569 |
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Quick Inquiry
| In Stock | 347 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0195 | $ 0.0195 |
| 100 | $ 0.0195 | $ 1.9500 |
| 500 | $ 0.0195 | $ 9.7500 |
| 1000 | $ 0.0195 | $ 19.5000 |
| 2500 | $ 0.0195 | $ 48.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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