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  • QPL or Military Specs are reference/part verification and only non-military use. C of C not provided. See Terms and Conditions.
  • Any reference to QPL or Military Specifications are for reference or for part verification. Parts intended for non-military use only. Manufacturer C of C not provided. See additional Terms and Conditions.
Product Overview
Digi-Key Part Number 1657-1004-ND
Quantity Available 119
Can ship immediately

Manufacturer Part Number


Description DIODE ZENER 56V 1W DO204AL
Expanded Description Zener Diode 1W ±5% Through Hole DO-204AL (DO-41)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 16 Weeks
Documents & Media
Online Catalog Glass Zener Diodes - Military, MIL-PRF
Product Attributes Select All

Aeroflex Metelics, Division of MACOM

Series Military, MIL-PRF-19500/115
Packaging ? Bulk ?
Part Status Active
Voltage - Zener (Nom) (Vz) 56V
Tolerance ±5%
Power - Max 1W
Impedance (Max) (Zzt) 110 Ohm
Current - Reverse Leakage @ Vr 10µA @ 42.6V
Voltage - Forward (Vf) (Max) @ If 1.2V @ 200mA
Operating Temperature -55°C ~ 175°C
Mounting Type Through Hole
Package / Case DO-204AL, DO-41, Axial
Supplier Device Package DO-204AL (DO-41)
Additional Resources
Standard Package ? 1
Other Names 1657-1004

16:46:35 3/30/2017

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 12.71000 12.71
10 11.55000 115.50
25 10.68360 267.09
100 9.81750 981.75
250 8.95124 2,237.81
500 8.37376 4,186.88

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