Part	Grade	Tolerance	Mounting Type	Voltage - Forward (Vf) (Max)	Qualification	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Current - Reverse Leakage	Impedance (Max) (Zzt)	Package Name	Voltage - Zener (Nom) (Vz)	Power - Max
Microchip Technology 1N4127
Microchip Technology JAN1N4127C-1	Military	2 %	Through Hole	1.1 V	435 MIL-PRF-19500	-65 °C	175 °C	Axial DO-204AH DO-35	10 nA	300 Ohms	DO-204AH (DO-35)	56 V
Microchip Technology JANTX1N4127D-1	Military	1 %	Through Hole	1.1 V	435 MIL-PRF-19500	-65 °C	175 °C	Axial DO-204AH DO-35	10 nA	300 Ohms	DO-204AH (DO-35)	56 V	0.5 W
Microchip Technology 1N4127UR-1		5 %	Surface Mount	1.1 V		-65 °C	175 °C	DO-213AA	10 nA	300 Ohms	DO-213AA	56 V	0.5 W
Microchip Technology 1N4127-1		5 %	Through Hole	1.1 V		-65 °C	175 °C	Axial DO-204AH DO-35	10 nA	300 Ohms	DO-204AH (DO-35)	56 V	0.5 W
Microchip Technology JANTX1N4127UR-1	Military	5 %	Surface Mount	1.1 V	435 MIL-PRF-19500	-65 °C	175 °C	DO-213AA	10 nA	300 Ohms	DO-213AA	56 V	0.5 W
Microchip Technology JAN1N4127DUR-1	Military	1 %	Surface Mount	1.1 V	435 MIL-PRF-19500	-65 °C	175 °C	DO-213AA	10 nA	300 Ohms	DO-213AA	56 V
Microchip Technology JANTX1N4127C-1	Military	2 %	Through Hole	1.1 V	435 MIL-PRF-19500	-65 °C	175 °C	Axial DO-204AH DO-35	10 nA	300 Ohms	DO-204AH (DO-35)	56 V	0.5 W
Microchip Technology JANTXV1N4127D-1	Military	1 %	Through Hole	1.1 V	435 MIL-PRF-19500	-65 °C	175 °C	Axial DO-204AH DO-35	10 nA	300 Ohms	DO-204AH (DO-35)	56 V	0.5 W
Microchip Technology 1N4127UR		5 %	Surface Mount	1.1 V		-65 °C	175 °C	DO-213AA	10 nA	300 Ohms	DO-213AA	56 V	0.5 W

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	385	$ 2.12	1m+
	N/A	0	$ 2.12	1m+
Microchip Direct	N/A	1	$ 2.28	1m+
Newark	Each	100	$ 2.12	1m+
		500	$ 2.04

CAD

3D models and CAD resources for this part

Description

General part information

1N4127 Series

The 1N4099UR-1 through 1N4135UR-1 and 1N4614UR-1 through 1N4627UR-1 series are 500 mW, Zener voltage regulators in the axial-leaded, glass DO-213AA package. Voltages from 1.8 to 100V in 5%, 2%, and 1% tolerances are available. They are constructed with an internal metallurgical bond and are mil-qualified up to the JANS level for high reliability applications.