Skip to the content
PCBKitNew board
插件,D4xL15mm

RT77

SETsafe | SETfuse

Extended
DatasheetJLCPCBLCSCsetsafe-setfuse/RT77
Category
Thermal Fuses (TCO)
Package
插件,D4xL15mm
Pins
2

Overview

The RT77 is a thermal Fuse made by SETsafe | SETfuse in a 插件,D4xL15mm package with 2 pins.

PCBKit's library has its KiCad symbol (Device:Fuse, from KiCad's library), ready for a KiCad board. 191 are in stock at JLCPCB (part C7499880).

Symbol

Device:FuseFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

9
Current Rating
16A
Diameter (φD)
4mm
Holding Temperature
62℃
Maximum Temperature Limit
300℃
Operating Temperature
74℃
Rated Functioning Temperature
77℃
Series
RT
Type
Axial
Voltage Rating
250V

Order codes

1

Pinout

2
The pins of the RT77
PinNameType
1—Passive
2—Passive

Questions

Is there a KiCad symbol and footprint for the RT77?

Yes. The symbol is Device:Fuse, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the RT77?

插件,D4xL15mm, with 2 pins.

Where is the RT77 datasheet?

SETsafe | SETfuse publishes it: the Datasheet link on this page opens it.

Where can I order the RT77?

JLCPCB lists it as part C7499880, with 191 in stock; the sellers' links on this page open their listings.

What can replace the RT77?

Parts like it in the library: the RT117 by SETsafe | SETfuse, the RT128 by SETsafe | SETfuse, the RT104 by SETsafe | SETfuse and the RT192 by SETsafe | SETfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8