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1N5261B on a board, in 3D

1N5261B

STMicroelectronics

1 Independent 100nA@0.1V 105Ω 1kΩ 44.65V~49.35V 47V 500mW ±5% DO-35 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/1N5261B
Category
Zener Diodes
Package
DO-35
Pins
2

Overview

The 1N5261B is a zener Diode made by STMicroelectronics in a DO-35 package with 2 pins. 1 Independent 100nA@0.1V 105Ω 1kΩ 44.65V~49.35V 47V 500mW ±5% DO-35 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-35_BD2.0-L4.2-P8.20-D0.5-RD, from EasyEDA), ready for a KiCad board. 568 are in stock at JLCPCB (part C2891364).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-35_BD2.0-L4.2-P8.20-D0.5-RDFrom EasyEDA

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
1kΩ
Impedance(Zzt)
105Ω
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
100nA@0.1V
Tolerance
±5%
Zener Voltage(Nom)
47V
Zener Voltage(Range)
44.65V~49.35V

Order codes

2

Pinout

2
The pins of the 1N5261B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the 1N5261B?

Yes. The symbol is Device:D_Zener and the footprint EasyEDA_Cloud:DO-35_BD2.0-L4.2-P8.20-D0.5-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N5261B?

DO-35, with 2 pins. Its footprint is drawn on this page.

Where is the 1N5261B datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the 1N5261B?

JLCPCB lists it as part C2891364, with 568 in stock; the sellers' links on this page open their listings.

What can replace the 1N5261B?

Parts like it in the library: the 1N5261B_AY_10001 by PANJIT International, the ZM4756A by Zhengxin, the RD51FM by EIC Semicon and the 1SMA5941A by LGE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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