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1N4491

1N4491
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For Reference Only

Part Number 1N4491
OEMstron Part # 1N4491
Manufacturer Semtech
Category SemiconductorsDiodes & RectifiersZener Diodes - Single
Description DIODE ZENER 120V 1.5W AXIAL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models 1N4491 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 21 - Mar 26 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

1N4491 Specifications

Part Number 1N4491
Brand Semtech
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Diodes & Rectifiers
Subcategory Zener Diodes - Single
Manufacturer Semtech Corporation
Series -
Voltage - Zener (Nom) (Vz) 120V
Tolerance ±5%
Power - Max 1.5W
Impedance (Max) (Zzt) 400 Ohms
Current - Reverse Leakage @ Vr 250nA @ 96V
Voltage - Forward (Vf) (Max) @ If -
Operating Temperature -55°C ~ 175°C
Mounting Type Through Hole
Package / Case Axial
Supplier Device Package Axial

1N4491 Documents

Industry Leaders in Quality

Industry Leaders in Quality

Cooperation comes from trust,

And trust is based on quality.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

1N4491

D# 70911758

Solid State Manufacturing

GLASS 1.5 WATT ZENER DIODE

RoHS: Not Compliant
0
Part Number Description Stock

JANTXV1N4491

D# VN6:3635_17406844

Microsemi Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin DO-41 Bag

RoHS: Not Compliant
Americas - 20

1N4491

D# V36:1790_07331419

Semtech Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin Case G-99

Americas - 0

JAN1N4491US

D# V37:1799_07332589

Semtech Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin SMD

Americas - 0

JAN1N4491

D# V37:1799_16597368

Sensitron Semiconductors

Zener Diode Single 120V 400Ohm 1500mW 2-Pin DO-41

Americas - 0

JANTX1N4491

D# VN6:3635_17537704

Microsemi Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin DO-41 Bag

RoHS: Not Compliant
Americas - 94

1N4491USJANTX

D# V37:1799_15892248

Sensitron Semiconductors

Zener Diode Single 120V 400Ohm 1500mW 2-Pin MELF

Americas - 0

JANTXV1N4491US

D# V37:1799_07341712

Semtech Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin SMD

Americas - 0

JANTX1N4491US

D# VN6:3635_17501510

Microsemi Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin A-MELF Bag

RoHS: Not Compliant
Americas - 12

1N4491JANTX

D# V37:1799_15892996

Sensitron Semiconductors

Zener Diode Single 120V 400Ohm 1500mW 2-Pin DO-41

RoHS: Not Compliant
Americas - 0

1N4491US

D# V36:1790_07331421

Semtech Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin SMD

Americas - 0
Part Number Description Stock

JANTXV1N4491

D# JANTXV1N4491

Semtech Corporation

Diode Zener Single 120V 5% 1.5W 2-Pin Case G-99 - Bulk (Alt: JANTXV1N4491)

RoHS: Not Compliant
Americas - 0

1N4491

D# 1N4491

Semtech Corporation

Diode Zener Single 120V 5% 1.5W 2-Pin Case G-99 - Bulk (Alt: 1N4491)

RoHS: Not Compliant
Americas - 0

JAN1N4491US

D# JAN1N4491US

Microchip Technology Inc

Diode Zener Single 120V 5% 1.5W 2-Pin A-MELF - Bag (Alt: JAN1N4491US)

RoHS: Not Compliant
Americas - 0

JTXV1N4491US

D# JTXV1N4491US

Semtech Corporation

Diode Zener Single 120V 1.5W 2-Pin Surface Mount - Bulk (Alt: JTXV1N4491US)

Americas - 0

JAN1N4491

D# JAN1N4491

Microchip Technology Inc

Diode Zener Single 120V 5% 1.5W 2-Pin Case A - Bag (Alt: JAN1N4491)

RoHS: Not Compliant
Americas - 0

JANTX1N4491

D# JANTX1N4491

Sensitron Semiconductors

Zener Single 120V 1500mW 2-Pin DO-41 - Bulk (Alt: JANTX1N4491)

RoHS: Not Compliant
Americas - 0

JTX1N4491US

D# JTX1N4491US

Semtech Corporation

Diode Zener Single 120V 1.5W 2-Pin Surface Mount - Bulk (Alt: JTX1N4491US)

Americas - 0

JANTXV1N4491US

D# JANTXV1N4491US

Microchip Technology Inc

- Bag (Alt: JANTXV1N4491US)

RoHS: Not Compliant
Americas - 0

JANTX1N4491US

D# JANTX1N4491US

Semtech Corporation

Diode Zener Single 120V 5% 1.5W 2-Pin SMD - Trays (Alt: JANTX1N4491US)

RoHS: Not Compliant
Americas - 0

JAN1N4491DUS

D# JAN1N4491DUS

Microchip Technology Inc

Diode Zener Single 120V 1% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4491DUS)

RoHS: Not Compliant
Americas - 0

JAN1N4491CUS

D# JAN1N4491CUS

Microchip Technology Inc

Diode Zener Single 120V 2% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4491CUS)

RoHS: Not Compliant
Americas - 0

JTX1N4491

D# JTX1N4491

Semtech Corporation

Diode Zener Single 120V 1.5W 2-Pin Axial Leaded - Bulk (Alt: JTX1N4491)

Americas - 0

JAN1N4491C

D# JAN1N4491C

Microchip Technology Inc

Diode Zener Single 120V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4491C)

RoHS: Not Compliant
Americas - 0

JAN1N4491D

D# JAN1N4491D

Microchip Technology Inc

Diode Zener Single 120V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4491D)

RoHS: Not Compliant
Americas - 0

JANS1N4491

D# JANS1N4491

Semtech Corporation

Diode Zener Single 120V 5% 1.5W 2-Pin Case G-99 - Waffle Pack (Alt: JANS1N4491)

RoHS: Not Compliant
Americas - 0

JANS1N4491US

D# JANS1N4491US

Microchip Technology Inc

Diode Zener Single 120V 5% 1.5W 2-Pin A-Case MELF SMD Waffle Pack - Waffle Pack (Alt: JANS1N4491US)

RoHS: Not Compliant
Americas - 0

JTXV1N4491

D# JTXV1N4491

Semtech Corporation

Diode Zener Single 120V 1.5W 2-Pin Axial Leaded - Bulk (Alt: JTXV1N4491)

Americas - 0

1N4491US

D# 1N4491US

Sensitron Semiconductors

Zener Single 120V 1500mW 2-Pin MELF - Bag (Alt: 1N4491US)

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

1N4491

New Jersey Semiconductor Products, Inc.

7874
Part Number Description Stock

JANTXV1N4491

D# 1086-18070-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W DO41

Limited Supply - Call

1N4491

D# 1N4491MS-ND

Microchip Technology Inc

DIODE ZENER

Temporarily Out of Stock

JAN1N4491US

D# JAN1N4491USS-ND

Semtech Corporation

DIODE ZENER 120V 1.5W

Temporarily Out of Stock

JTXV1N4491US

D# 600-JTXV1N4491US-ND

Semtech Corporation

DIODE ZENER 120V 1.5W

Temporarily Out of Stock

JAN1N4491

D# 1086-18068-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W DO41

Temporarily Out of Stock

JANTX1N4491

D# 1086-18069-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W DO41

Limited Supply - Call

JTX1N4491US

D# 600-JTX1N4491US-ND

Semtech Corporation

DIODE ZENER 120V 1.5W

Temporarily Out of Stock

JANTX1N4491CUS

D# 1086-18074-ND

Microsemi Corporation

DIODE ZENER 120V 1.5W D5A

Temporarily Out of Stock

JANTX1N4491DUS

D# 1086-18078-ND

Microsemi Corporation

DIODE ZENER 120V 1.5W D5A

Temporarily Out of Stock

JANTXV1N4491US

D# 1086-18080-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W D5A

Temporarily Out of Stock

JAN1N4491DUS

D# 1086-18077-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W D5A

Temporarily Out of Stock

JAN1N4491CUS

D# 1086-18073-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W D5A

Temporarily Out of Stock

JANTX1N4491C

D# 1086-18072-ND

Microsemi Corporation

DIODE ZENER 120V 1.5W DO41

Temporarily Out of Stock

JANTX1N4491D

D# 1086-18076-ND

Microsemi Corporation

DIODE ZENER 120V 1.5W DO41

Temporarily Out of Stock

JTX1N4491

D# 600-JTX1N4491-ND

Semtech Corporation

DIODE ZENER 120V 1.5W

Temporarily Out of Stock

JAN1N4491C

D# 1086-18071-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W DO41

Temporarily Out of Stock

JAN1N4491D

D# 1086-18075-ND

Microchip Technology Inc

DIODE ZENER 120V 1.5W DO41

Temporarily Out of Stock

JTXV1N4491

D# 600-JTXV1N4491-ND

Semtech Corporation

DIODE ZENER 120V 1.5W

Temporarily Out of Stock

1N4491US

D# 1N4491US-ND

Semtech Corporation

DIODE ZENER 120V 1.5W

Temporarily Out of Stock
Part Number Description Stock

JANTXV1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

102

1N4491

New Jersey Semiconductor Products, Inc.

OEM/CM QUOTES ONLY | NO BROKERS

8661

1N4491JTXV

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

68

J1N4491

MICROSEMI CONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

676

JAN1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

72

1N4491D

New Jersey Semiconductor Products Inc

OEM/CM QUOTES ONLY | NO BROKERS

1100

1N4491J

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

68

JANTX1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

578

1N4491JANTXV

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

68

JANTX1N4491US

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

1021

JS1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

114

JTX1N4491

MICROSEMI CONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

673

JANS1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

409

JANS1N4491US

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

465

JTXV1N4491

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

72

1N4491JTX

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

68
Part Number Description Stock

JANTX1N44911N4491JTX

Microchip Technology Inc

OEM/CM ONLY

160

JAN1N4491US

Microchip Technology Inc

OEM/CM ONLY

18100

JANTX1N4491CUS

Microchip Technology Inc

OEM/CM ONLY

18100

JANTX1N4491DUS

Microchip Technology Inc

OEM/CM ONLY

18100

JANTX1N4491US

Microchip Technology Inc

OEM/CM ONLY

149

JAN1N4491DUS

Microchip Technology Inc

OEM/CM ONLY

18100

JAN1N4491CUS

Microchip Technology Inc

OEM/CM ONLY

18100

JANTX1N4491C

Microchip Technology Inc

OEM/CM ONLY

18100

JANTX1N4491D

Microchip Technology Inc

OEM/CM ONLY

18100

JAN1N4491C

Microchip Technology Inc

OEM/CM ONLY

18100

JANS1N4491

Microchip Technology Inc

OEM/CM ONLY

453

JANS1N4491US

Microchip Technology Inc

OEM/CM ONLY

516
Part Number Description Stock

JANTXV1N4491

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

1N4491

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JAN1N4491US

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JAN1N4491

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JANTX1N4491

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JANTXV1N4491US

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JANTX1N4491US

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JAN1N4491DUS

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JAN1N4491CUS

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JAN1N4491C

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JAN1N4491D

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JANS1N4491

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

JANS1N4491US

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

1N4491US

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order
Part Number Description Stock

JANTXV1N4491

D# MCHP00000071098

Microchip Technology Inc

Zener Diodes

0

1N4491

D# MCHP00000040152

Microchip Technology Inc

Zener Diodes

0

JAN1N4491US

D# MCHP00000057316

Microchip Technology Inc

Zener Diodes

0

JAN1N4491

D# MCHP00000057311

Microchip Technology Inc

Zener Diodes

0

JANTX1N4491

D# MCHP00000065609

Microchip Technology Inc

Zener Diodes

0

JANTXV1N4491US

D# MCHP00000071099

Microchip Technology Inc

Zener Diodes

0

JANTX1N4491US

D# MCHP00000065610

Microchip Technology Inc

Zener Diodes

0

JAN1N4491DUS

D# MCHP00000057315

Microchip Technology Inc

Zener Diodes

0

JAN1N4491CUS

D# MCHP00000057313

Microchip Technology Inc

Zener Diodes

0

JAN1N4491C

D# MCHP00000057312

Microchip Technology Inc

Zener Diodes

0

JAN1N4491D

D# MCHP00000057314

Microchip Technology Inc

Zener Diodes

0

JANS1N4491

D# MCHP00000061431

Microchip Technology Inc

Zener Diodes

0

JANS1N4491US

D# MCHP00000061432

Microchip Technology Inc

Zener Diodes

0

1N4491US

D# MCHP00000040153

Microchip Technology Inc

Zener Diodes

0
Part Number Description Stock

JTXV1N4491US

D# 39AH2108

Semtech Corporation

120V ZENER 1.5W

RoHS: Not Compliant
Min Qty: 250
Container: Bulk
0

JTX1N4491US

D# 39AH2687

Semtech Corporation

120V ZENER 1.5W

RoHS: Not Compliant
Min Qty: 250
Container: Bulk
0

JTX1N4491

D# 39AH2686

Semtech Corporation

120V ZENER 1.5W

RoHS: Not Compliant
Min Qty: 250
Container: Bulk
0

JTXV1N4491

D# 39AH2107

Semtech Corporation

120V ZENER 1.5W

RoHS: Not Compliant
Min Qty: 250
Container: Bulk
0
Part Number Description Stock

1N4491+JANTXV

D# NS-1N4491+JANTXV

Defense Logistics Agency

OEM/CM ONLY

2077

1N4491C

D# NS-1N4491C

Microsemi Corporation

OEM/CM ONLY

3887

1N4491D

D# NS-1N4491D

Microsemi Corporation

OEM/CM ONLY

1231

1N4491US+JANTXV

D# NS-1N4491US+JANTXV

Defense Logistics Agency

OEM/CM ONLY

1880

1N4491+JANS

D# NS-1N4491+JANS

Defense Logistics Agency

OEM/CM ONLY

6100

1N4491+JANTX

D# NS-1N4491+JANTX

Defense Logistics Agency

OEM/CM ONLY

6091

1N4491US+JANTX

D# NS-1N4491US+JANTX

Defense Logistics Agency

OEM/CM ONLY

2017

1N4491US+JAN

D# NS-1N4491US+JAN

Defense Logistics Agency

OEM/CM ONLY

1813

1N4491CUS

D# NS-1N4491CUS

Microsemi Corporation

OEM/CM ONLY

2171

1N4491DUS

D# NS-1N4491DUS

Microsemi Corporation

OEM/CM ONLY

1890

1N4491US

D# NS-1N4491US

Microsemi Corporation

OEM/CM ONLY

2328

1N4491+JAN

D# NS-1N4491+JAN

Defense Logistics Agency

OEM/CM ONLY

7990

1N4491US+JANS

D# NS-1N4491US+JANS

Defense Logistics Agency

OEM/CM ONLY

1393
Part Number Description Stock

1N4491

New Jersey Semiconductor Products Inc

6299

JANTX1N4491

Microsemi Corporation

Zener Diode, Two Terminal, 120 Volt, 5%, DO-204AL

188
Part Number Description Stock

1N4491JTXV

Microwave Semiconductor

OEM/CM ONLY

78

J1N4491

Unitrode Corporation

OEM/CM ONLY

911

1N4491C

New Jersey Semiconductor Products Inc

OEM/CM ONLY

1016

1N4491D

New Jersey Semiconductor Products Inc

OEM/CM ONLY

1016

1N4491J

Microwave Semiconductor

OEM/CM ONLY

128

JS1N4491

Microwave Semiconductor

OEM/CM ONLY

115

JTX1N4491

Semtech Corporation

OEM/CM ONLY

708

JTXV1N4491

Semtech Corporation

OEM/CM ONLY

78

1N4491JTX

Texas Instruments

OEM/CM ONLY

208
Part Number Description Stock

JANTXV1N4491

D# 35315065

Microsemi Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin DO-41 Bag

RoHS: Not Compliant
Americas - 20

JANTX1N4491

D# 35313519

Microsemi Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin DO-41 Bag

RoHS: Not Compliant
Americas - 94

JANTX1N4491US

D# 35314780

Microsemi Corporation

Zener Diode Single 120V 5% 400Ohm 1500mW 2-Pin A-MELF Bag

RoHS: Not Compliant
Americas - 12

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In Stock457 - More on Order
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100$ 0.0000$ 0.0000
500$ 0.0000$ 0.0000
1000$ 0.0000$ 0.0000
2500$ 0.0000$ 0.0000

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