1N1602 Zener Diode 6.8V 10W DO-4 Stud Mount Cathode to Stud NOS ECG5181AK

ITEM SPECIFICS
Brand: Unbranded
Model: 1N1602
MPN: 1N1602
Type: Zener Diode
Zener Voltage: 6.8V
Power Dissipation: 10W
Package/Case: DO-4
Mounting: Stud Mount
Polarity: Cathode to Stud (Reverse Polarity)
Condition: New Old Stock (NOS)
Quantity: 1

DESCRIPTION
New Old Stock 1N1602 zener diode, 6.8V 10W, stud mount DO-4 case, cathode to stud. Marked "1N1602" with date code "7333" and a diode symbol. No manufacturer name is visible on the part.

Features:
Type: zener diode (voltage regulator / voltage clamp)
Zener voltage: 6.8V
Power dissipation: 10W
Package: DO-4 stud mount, threaded stud with hex base
Polarity: cathode to stud (reverse polarity)
Single flag terminal with eyelet hole

Condition: New Old Stock (NOS)
COMPATIBILITY & CROSS-REFERENCE
Cross-reference: ECG5181AK / NTE5181AK (6.8V 10W zener, DO-4, cathode to stud).
Direct replacement for a 1N1602 zener diode.

Polarity note: anode-to-case zeners (such as the 1N2970B or ECG5181A) have the opposite polarity and are not a drop-in match for this cathode-to-stud part.

Q&A
Q: What is a 1N1602?
A: A 6.8V, 10W stud-mount zener diode in a DO-4 case with the cathode connected to the stud.
Q: What replaces a 1N1602 zener diode?
A: This 1N1602 is a direct replacement. The ECG5181AK / NTE5181AK is the equivalent cross-reference.
Q: Can I use a 1N2970B instead?
A: Not as a drop-in. The 1N2970B is anode-to-case, and this part is cathode-to-stud, so polarity is reversed.

DISCLAIMER
Item is new old stock. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.

LEGAL DISCLAIMER
We are not an authorized distributor, reseller, or representative of any manufacturer. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.

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