
For Reference Only
Part Number | 1N6637 |
OEMstron Part # | 1N6637 |
Manufacturer | Microsemi |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 5.1V 5W AXIAL |
Lifecycle | Discontinued |
RoHS | No RoHS Information |
EDA/CAD Models | 1N6637 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 31 - Apr 5 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1N6637 Specifications
Part Number | 1N6637 | |
Brand | Microsemi | |
Lifecycle | Discontinued | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Microsemi Corporation | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 5.1V | |
Tolerance | ±5% | |
Power - Max | 5W | |
Impedance (Max) (Zzt) | 400 Ohms | |
Current - Reverse Leakage @ Vr | 5µA @ 1V | |
Voltage - Forward (Vf) (Max) @ If | 1.5V @ 1A | |
Operating Temperature | -65°C ~ 175°C | |
Mounting Type | Through Hole | |
Package / Case | E, Axial | |
Supplier Device Package | E, Axial |
1N6637 Documents

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Part Number | Description | Stock |
JANTXV1N6637US D# V37:1799_09110273 Microchip Technology Inc |
Zener Diode Single 5.1V 5% 1.5Ohm 5000mW 2-Pin E-MELF Bag RoHS: Not Compliant
|
Americas - 0 |
1N6637 D# VN5:3623_17118121 Microsemi Corporation |
Zener Diode Single 5.1V 5% 1.5Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant
|
Americas - 484 |
JANTX1N6637 D# VN6:3635_18816796 Microsemi Corporation |
Zener Diode Single 5.1V 5% 1.5Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant
|
Americas - 94 |
Part Number | Description | Stock |
JANS1N6637CUS D# JANS1N6637CUS Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case SMD Waffle Pack - Waffle Pack (Alt: JANS1N6637CUS) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N6637D D# JANTXV1N6637D Microchip Technology Inc |
Diode Zener Single 5.1V 1% 5W 2-Pin E-Case Axial Thru-Hole - Bag (Alt: JANTXV1N6637D) RoHS: Not Compliant
|
Americas - 0 |
JANS1N6637DUS D# JANS1N6637DUS Microchip Technology Inc |
Diode Zener Single 5.1V 1% 5W 2-Pin E-Case SMD Waffle Pack - Waffle Pack (Alt: JANS1N6637DUS) RoHS: Not Compliant
|
Americas - 0 |
JANS1N6637C D# JANS1N6637C Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case Axial Thru-Hole Tray - Trays (Alt: JANS1N6637C) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N6637C D# JANTXV1N6637C Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case Axial Thru-Hole - Bag (Alt: JANTXV1N6637C) RoHS: Not Compliant
|
Americas - 0 |
JAN1N6637CUS D# JAN1N6637CUS Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case SMD - Bag (Alt: JAN1N6637CUS) RoHS: Not Compliant
|
Americas - 0 |
JAN1N6637DUS D# JAN1N6637DUS Microchip Technology Inc |
Diode Zener Single 5.1V 1% 5W 2-Pin E-Case SMD - Bag (Alt: JAN1N6637DUS) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N6637 D# JANTXV1N6637 Microchip Technology Inc |
- Bag (Alt: JANTXV1N6637) RoHS: Not Compliant
|
Americas - 0 |
JANTX1N6637CUS D# JANTX1N6637CUS Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTX1N6637CUS) RoHS: Not Compliant
|
Americas - 0 |
JANTX1N6637DUS D# JANTX1N6637DUS Microchip Technology Inc |
Diode Zener Single 5.1V 1% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTX1N6637DUS) RoHS: Not Compliant
|
Americas - 0 |
JANTX1N6637C D# JANTX1N6637C Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case Axial Thru-Hole Bag - Bag (Alt: JANTX1N6637C) RoHS: Not Compliant
|
Americas - 0 |
JANTX1N6637US D# JANTX1N6637US Microchip Technology Inc |
Diode Zener Single 5.1V 5% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTX1N6637US) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N6637DUS D# JANTXV1N6637DUS Microchip Technology Inc |
Diode Zener Single 5.1V 1% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTXV1N6637DUS) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N6637CUS D# JANTXV1N6637CUS Microchip Technology Inc |
Diode Zener Single 5.1V 2% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTXV1N6637CUS) RoHS: Not Compliant
|
Americas - 0 |
JANTXV1N6637US D# JANTXV1N6637US Microchip Technology Inc |
Diode Zener Single 5.1V 5% 5W 2-Pin E-Case SMD Bag - Bag (Alt: JANTXV1N6637US) RoHS: Not Compliant
|
Americas - 0 |
1N6637US D# 1N6637US/TR Microchip Technology Inc |
Zener Diode 5.1V 5W 2-Pin Surface Mount Melf - Tape and Reel (Alt: 1N6637US/TR) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1N6637 D# 1N6637 Microchip Technology Inc |
Zener Diode 5.1V 5W 2-Pin Through Hole Axial (Alt: 1N6637) RoHS: Not Compliant
|
Europe - 0 |
Part Number | Description | Stock |
JANS1N6637US Microsemi Corporation |
5 |
Part Number | Description | Stock |
1N6637 Microsemi Corporation |
ZENER SGL 5.1V 5% 5W 2PIN D-5B - Bulk |
Contact Us |
1N6637US Microsemi Corporation |
ZENER SGL 5.1V 5% 5W 2PIN D-5B - Bulk |
Contact Us |
Part Number | Description | Stock |
JANTX1N6637 D# 1086-16013-ND Microchip Technology Inc |
DIODE ZENER 5.1V 5W E AXIAL |
Limited Supply - Call |
JANTX1N6637US D# 1086-16014-ND Microchip Technology Inc |
DIODE ZENER 5.1V 5W E AXIAL |
Temporarily Out of Stock |
1N6637 D# 1N6637-ND Microchip Technology Inc |
DIODE ZENER 5.1V 5W E AXIAL |
Limited Supply - Call |
1N6637US D# 1N6637US-ND Microchip Technology Inc |
DIODE ZENER 5.1V 5W D5B |
Limited Supply - Call |
JANTXV1N6637US D# 1086-16015-ND Microchip Technology Inc |
DIODE ZENER 5.1V 5W E AXIAL |
Temporarily Out of Stock |
Part Number | Description | Stock |
JANTX1N6637US Microchip Technology Inc |
Diode Zener Single 5.1V 5% 5W 2-Pin E-MELF RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
1N6637 Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
425 |
JANS1N6637 Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
51 |
JANTX1N6637US MICROSEMI CORPORATION |
OEM/CM QUOTES ONLY | NO BROKERS |
51 |
JANS1N6637US Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
450 |
JANTX1N6637 COMPENSATED DEVICES |
OEM/CM QUOTES ONLY | NO BROKERS |
7 |
JANTXV1N6637 Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
276 |
Part Number | Description | Stock |
JANTXV1N6637US Microchip Technology Inc |
OEM/CM ONLY |
18100 |
1N6637C Microchip Technology Inc |
OEM/CM ONLY |
5100 |
JANS1N6637 Microchip Technology Inc |
OEM/CM ONLY |
192 |
JANTX1N6637 Microchip Technology Inc |
OEM/CM ONLY |
106 |
JANS1N6637US Microchip Technology Inc |
OEM/CM ONLY |
108 |
1N6637 Microchip Technology Inc |
OEM/CM ONLY |
496 |
JANTXV1N6637 Microchip Technology Inc |
OEM/CM ONLY |
338 |
Part Number | Description | Stock |
1N6637 D# 494-1N6637 Microchip Technology Inc |
Zener Diodes Zener Diodes RoHS: Not Compliant
|
30 |
Part Number | Description | Stock |
JANS1N6637CUS Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N6637-LOT CHARGE Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTXV1N6637US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N6637C Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N6637 Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTXV1N6637C Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N6637US-LC Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N6637C Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N6637US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
1N6637US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTXV1N6637CUS Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N6637DUS Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N6637CUS Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTXV1N6637DUS Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JAN1N6637CUS Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N6637 Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANS1N6637-LOT CHARGE Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTXV1N6637D Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
1N6637 Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX1N6637US Microchip Technology Inc |
Zener Diodes RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
JANS1N6637-LOT CHARGE D# MCHP00000062799 Microchip Technology Inc |
Zener Diodes |
0 |
1N6637US D# MCHP00000045140 Microchip Technology Inc |
Zener Diodes |
0 |
JANTXV1N6637CUS D# MCHP00000073092 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N6637C D# MCHP00000067697 Microchip Technology Inc |
Zener Diodes |
0 |
JANS1N6637US D# MCHP00000062800 Microchip Technology Inc |
Zener Diodes |
0 |
1N6637 D# MCHP00000045139 Microchip Technology Inc |
Zener Diodes |
0 |
JANTXV1N6637DUS D# MCHP00000073094 Microchip Technology Inc |
Zener Diodes |
0 |
JANS1N6637US-LC D# MCHP00000062802 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N6637DUS D# MCHP00000067700 Microchip Technology Inc |
Zener Diodes |
0 |
JANS1N6637 D# MCHP00000062793 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N6637CUS D# MCHP00000067698 Microchip Technology Inc |
Zener Diodes |
0 |
JANS1N6637C D# MCHP00000062794 Microchip Technology Inc |
Zener Diodes |
0 |
JAN1N6637CUS D# MCHP00000059391 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N6637-LOT CHARGE D# MCHP00000067701 Microchip Technology Inc |
Zener Diodes |
0 |
JANS1N6637CUS D# MCHP00000062795 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N6637 D# MCHP00000067696 Microchip Technology Inc |
Zener Diodes |
0 |
JANTXV1N6637D D# MCHP00000073093 Microchip Technology Inc |
Zener Diodes |
0 |
JANTXV1N6637US D# MCHP00000073096 Microchip Technology Inc |
Zener Diodes |
0 |
JANTXV1N6637C D# MCHP00000073091 Microchip Technology Inc |
Zener Diodes |
0 |
JANTX1N6637US D# MCHP00000067702 Microchip Technology Inc |
Zener Diodes |
0 |
Part Number | Description | Stock |
1N6637 Microsemi Corporation |
shipping today |
6 |
Part Number | Description | Stock |
JANTX1N6637 D# 35539391 Microsemi Corporation |
Zener Diode Single 5.1V 5% 1.5Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant
|
Americas - 94 |
1N6637 D# 35312319 Microsemi Corporation |
Zener Diode Single 5.1V 5% 1.5Ohm 5000mW 2-Pin Case E Bag RoHS: Not Compliant
|
Americas - 484 |
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