Overview
The HC-49/U-S7680000ABJB is a crystal made by CITIZEN in a HC-49S-SMD package with 2 pins. -10℃~+60℃ 100Ω 18pF 7.68MHz ±30ppm ±50ppm HC-49S-SMD Crystals ROHS.
PCBKit's library has its KiCad symbol (Device:Crystal, from KiCad's library) and its footprint (Crystal:Crystal_SMD_HC49-SD, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1669814).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Passive |
| 2 | 2 | Passive |
Parts like it
8
CJ03-076802020B20
HC-49S-SMD-40℃~+85℃ 20pF 7.68MHz Crystal Oscillator ±20ppm ±20ppm HC-49S-SMD Crystals ROHSJiangsu Changjing Electronics Technology (CJ)CrystalsHY7680M49SSMDOB2R20
HC-49S-SMD-40℃~+85℃ 20pF 60Ω 7.68MHz ±20ppm ±50ppm HC-49S-SMD Crystals ROHSHuiyuan crystalCrystalsS1T76800ZWJAC
HC-49S-SMD-40℃~+85℃ 20pF 7.68MHz 70Ω Crystal Oscillator ±20ppm ±30ppm HC-49S-SMD Crystals ROHSJYJECrystalsECS-76.8-18-5PXEN-TR
HC-49S-SMD-40℃~+85℃ 18pF 60Ω 7.68MHz ±30ppm ±50ppm HC-49S-SMD Crystals ROHSECSCrystalsS1T76800ZWLAC
HC-49S-SMDCrystalsJYJEHCM497680000ABJT
HC-49S-SMD-10℃~+60℃ 100Ω 18pF 7.68MHz ±30ppm ±50ppm HC-49S-SMD Crystals ROHSCITIZENCrystalsABLS-7.680MHZ-D-4-Y-T
HC-49S-SMD-40℃~+85℃ 100Ω 18pF 7.68MHz ±30ppm ±30ppm HC-49S-SMD Crystals ROHSAbraconCrystalsABLS-7.680MHZ-R60-D4-T
HC-49S-SMD-40℃~+85℃ 18pF 60Ω 7.68MHz ±30ppm ±50ppm HC-49S-SMD Crystals ROHSAbraconCrystals
Questions
Is there a KiCad symbol and footprint for the HC-49/U-S7680000ABJB?
Yes. The symbol is Device:Crystal and the footprint Crystal:Crystal_SMD_HC49-SD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HC-49/U-S7680000ABJB?
HC-49S-SMD, with 2 pins. Its footprint is drawn on this page.
Where is the HC-49/U-S7680000ABJB datasheet?
CITIZEN publishes it: the Datasheet link on this page opens it.
Where can I order the HC-49/U-S7680000ABJB?
JLCPCB lists it as part C1669814, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HC-49/U-S7680000ABJB?
Parts like it in the library: the CJ03-076802020B20 by Jiangsu Changjing Electronics Technology (CJ), the HY7680M49SSMDOB2R20 by Huiyuan crystal, the S1T76800ZWJAC by JYJE and the ECS-76.8-18-5PXEN-TR by ECS. Check their datasheets: a part that fits the footprint may still differ in its ratings.