1N4977
- Mfr.Part #
- 1N4977
- Manufacturer
- Solid State Inc.
- Package / Case
- Axial
- Datasheet
- Download
- Description
- GLASS BODY 5 WATT ZENER
- Stock
- 20,605
- In Stock :
- 20,605
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Solid State Inc.
- Product Category :
- Diodes - Zener - Single
- Pin Count :
- 2
- Tolerance :
- ±5%
- HTS Code :
- 8541.10.00.50
- Operating Temperature :
- -55°C~175°C
- ECCN Code :
- EAR99
- Reference Voltage :
- 62V
- Power - Max :
- 5W
- Diode Element Material :
- SILICON
- Number of Terminations :
- 2
- Factory Lead Time :
- 19 Weeks
- Packaging :
- Bulk
- Terminal Form :
- Wire
- RoHS Status :
- Non-RoHS Compliant
- Voltage Tol-Max :
- 5%
- Dynamic Impedance-Max :
- 10Ohm
- Reach Compliance Code :
- Unknown
- Surface Mount :
- No
- Additional Feature :
- LOW DYNAMIC IMPEDANCE
- Base Part Number :
- 1N4977
- Current - Reverse Leakage @ Vr :
- 2μA @ 47.1V
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Package / Case :
- Axial
- Number of Elements :
- 1
- Number of Pins :
- 2
- Configuration :
- Single
- Power Dissipation-Max :
- 5W
- Voltage - Zener (Nom) (Vz) :
- 62V
- Diode Type :
- ZENER DIODE
- Polarity :
- Unidirectional
- JESD-609 Code :
- e0
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Case Connection :
- Isolated
- Impedance-Max :
- 42Ohm
- Qualification Status :
- Not Qualified
- Datasheets
- 1N4977

ZENER DIODE 42Ohm ±5% 2μA @ 47.1V -55°C~175°C 2 Terminations Axial
1N4977 Overview
The reverse leakage current for this electrical device is 2μA @ 47.1V.Voltage (Tol) 5% is the maximum possible.In the course of operation, Zener (Nom) drops to zero voltage.
1N4977 Features
reverse leakage current of 2μA @ 47.1V
2μA @ 47.1V is the maximum voltage (Tol)
1N4977 Applications
There are a lot of Semtech Corporation
1N4977 applications of zener single diodes.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















