End Of Life Notification of Low Rho SMD PPTC
LFPCN# 41335
Jul 7
th
2020
To: Valued customers
From: Littelfuse Product Management
Subject: Product End of Life Notification for PolySwitch®Low Rho
SMD series and LoRho SMD series
This is to inform that Littelfuse is going to discontinue PolySwitch® Low
Rho SMD series and LoRho SMD series as part of product life cycle
management.
We propose PolySwitch® LoRho Series as the replacement. There is no
change in the quality, reliability and functionality of these products. We
suggest that users should independently evaluate the suitability of the
replacement part and test in their own application.
Datasheet of PolySwitch® LoRho Series can be reached as below link:
https://www.littelfuse.com/~/media/electronics/datasheets/resettable
_ptcs/littelfuse_ptc_lorho_datasheet.pdf.pdf
Timeframe
1) Last time buy: effective from Oct 6
th
2020, Littelfuse will not accept
any purchase order for the part numbers from both Low Rho SMD
series and LoRho SMD series.
2) Last shipment: effective from Dec 31
st
2020, Littelfuse will stop
shipping any parts from both Low Rho SMD series and LoRho SMD
series.
End Of Life Notification of Low Rho SMD PPTC
Affected Part numbers and Replacement
EOL Part Number
Replacement
EOL Part Number
Replacement
400CC1206LR-C-2
1206L400/12SLWR
NANOSMD350LR-D-2
1206L350SLTHYR
450CC1210LR-C-2
1210L500/12SLWR
NANOSMD380LR
1206L380SLTHYR
MICROSMD190LR-2
1210L200SLYR
NANOSMD400LR-2
1206L400SLWR
MICROSMD200LR-2
1210L200SLYR
NANOSMD400LR-C-2
1206L400/12SLWR
MICROSMD250LR-A-2
1210L260SLYR
NANOSMD450LR-2
1206L450SLWR
MICROSMD350LR-2
1210L350SLWR
NANOSMD500LR-2
1206L500SL-VWR
MICROSMD350LR-D-2
1210L350SLWR
NANOSMD500LR-D-2
1206L500SL-VWR
MICROSMD380LR-2
1210L380SLYR
NANOSMD550LR-2
1206L600SLWR
MICROSMD400LR-2
1210L400SLWR
NANOSMD600LR-2
1206L600SLWR
MICROSMD450LR-2
1210L450SLWR
PSR-28120-2
1206L400SLWR
MICROSMD450LR-C-2
1210L500/12SLWR
PSR-28445-E-2
1210L400SLWR
MICROSMD450LR-XC-2
1210L500/12SLWR
PSR-28455-2
1206L380SLTHYR
MICROSMD500LR-2
1210L500SLWR
PSR-28473-2
1206L400SLWR
MICROSMD550LR-2
1210L550SLWR
PSR-28473-C-2
1206L400/12SLWR
MICROSMD600LR-2
1210L600SLWR
PSR-28473-D-2
1206L400SLWR
NANOSMD175LR-2
1206L175SLYR
PSR-28690-2
1206L600SLWR
NANOSMD175LR-E
1206L175SLYR
PSR-29054-2
1210L600SLWR
NANOSMD200LR-2
1206L200SLYR
PSR-29131-2
1210L500/12SLWR
NANOSMD270LR-2
1206L260SLTHYR
PSR-29138-C-2
1206L400/12SLWR
NANOSMD350LR-2
1206L350SLTHYR
PSR-29330-C
1210L500/12SLWR
NANOSMD350LR-C-2
1206L350/12SLWR
Should you have any query about this change, please contact your local
Littelfuse sales office or Littelfuse authorized distributor.
Best regards,
Stephen Li
Global Product Manager
Littelfuse Shanghai Ltd.
Sli2@Littelfuse.com