Kingtronics Blog

ACTIVES

Technology

Manufacturer

Current Lead-Times

Lead-Times Trend

Comments

Rectifiers

Diodes Inc

12-24

Increasing

Schottky rectifiers SOT23 and SOD323 20- 24 weeks, PDI123 21 weeks, SBR TO220AB 12-20 weeks, SMA 16-18 weeks.

Vishay

16-52

Increasing

There are increased lead times in SMA, SMB, SMC, TO-220, TO-263 and DPAK. Schottkys are most affected with 40-52 weeks lead time.

ON Semiconductor

18-42

Increasing

SOD123 flat lead, SOT23 copper and SMA Flat lead 36-42 weeks lead time. Automotive parts 26-32 weeks

STMicroelectronics

20-33

Increasing

TURBO 2 Ultrafast High Voltage Rectifiers running about 20 weeks. Everything else is 25-33 weeks.

Fairchild

12-14

Stable

TVS Diodes

Diodes Inc

12-16

Increasing

Littelfuse

16

Increasing

Purchased ON Semi TVS business Lead times 24 weeks

Vishay

25-40

Increasing

SMC at 25 weeks SMA and SMB at 40

STMicroelectronics

8

Stable

Schottky Diodes

Diodes Inc

12-22

Increasing

Nexperia

20-40

Increasing

SOT23SD/DD from 20 to 45 weeks - SOD523 from 40 weeks - - SOT 89 40 WEEKS - SOT323SD/DD from 40 weeks SOT363 from 30 to 40 weeks SOT353P 20-40 WEEKS SOD123F 30 WEEKS DHVQFN14/16/20/24 from 12 to 24 weeks – DFN PACKAGES 20 weeks – SOD 323 26 WEEKS – SOT 223 40 WEEKS – DSN PACKAFES 20 WEEKS

ON Semiconductor

20-40

Increasing

SMA 23-40 WEEKS – SMB 23-40 WEEKS – SMC 28-33 WEEKS – SOT 23 COPPER 20-45 WEEKS – SOT 89 16-30 WEEKS – SOT223 40 WEEKS – TO220 16-22 WEEKS – SOD 923 18-22 WEEKS – SOIC-8-14-16 20-30 WEEKS – SOD123 COPPER 20-30 WEEKS – SOD 323 DPAK 20-30 WEEKS – DFN PACK 20-52 WEEKS – SC 70 18-30 WEEKS

Fairchild

16-45

Increasing

Switching Diodes

Diodes Inc

12-22

Increasing

Fairchild

16-45

Increasing

ON Semiconductor

16-40

Increasing

SMA 23-40 WEEKS – SMB 23-40 WEEKS – SMC 28-33 WEEKS – SOT 23 COPPER 20-45 WEEKS – SOT 89 16-30 WEEKS – SOT223 40 WEEKS – TO220 16-22 WEEKS – SOD 923 18-22 WEEKS – SOIC-8-14-16 20-30 WEEKS – SOD123 COPPER 20-30 WEEKS – SOD 323 DPAK 20-30 WEEKS – DFN PACK 20-52 WEEKS – SC 70 18-30 WEEKS

Nexperia

20-40

Increasing

SOT23SD/DD from 20 to 45 weeks - SOD523 from 40 weeks - - SOT 89 40 WEEKS - SOT323SD/DD from 40 weeks SOT363 from 30 to 40 weeks SOT353P 20-40 WEEKS SOD123F 30 WEEKS DHVQFN14/16/20/24 from 12 to 24 weeks – DFN PACKAGES 20 weeks – SOD 323 26 WEEKS – SOT 223 40 WEEKS – DSN PACKAFES 20 WEEKS

Zener Diodes

Diodes Inc

12-22

Increasing

Fairchild

10-30

Increasing

Nexperia

6-40

Increasing

SOT23SD/DD from 20 to 45 weeks - SOD523 from 40 weeks - - SOT 89 40 WEEKS - SOT323SD/DD from 40 weeks SOT363 from 30 to 40 weeks SOT353P 20-40 WEEKS SOD123F 30 WEEKS DHVQFN14/16/20/24 from 12 to 24 weeks – DFN PACKAGES 20 weeks – SOD 323 26 WEEKS – SOT 223 40 WEEKS – DSN PACKAFES 20 WEEKS

ON Semiconductor

12-40

Increasing

SMA 23-40 WEEKS – SMB 23-40 WEEKS – SMC 28-33 WEEKS – SOT 23 COPPER 20-45 WEEKS – SOT 89 16-30 WEEKS – SOT223 40 WEEKS – TO220 16-22 WEEKS – SOD 923 18-22 WEEKS – SOIC-8-14-16 20-30 WEEKS – SOD123 COPPER 20-30 WEEKS – SOD 323 DPAK 20-30 WEEKS – DFN PACK 20-52 WEEKS – SC 70 18-30 WEEKS

Vishay

12-44

Increasing

SMA SMB - 28-44 WEEKS

Bridge Rectifiers

Diodes Inc

16-30

Increasing

DFxx series 25-30 weeks, KBPxx series 21-25 weeks.

Fairchild

12-42

Increasing

Vishay

19-45

Increasing

General Purpose Transistors

Diodes Inc

12-22

Increasing

Fairchild

10-40

Increasing

Nexperia

13-40

Increasing

SOT23SD/DD from 20 to 45 weeks - SOD523 from 40 weeks - - SOT 89 40 WEEKS - SOT323SD/DD from 40 weeks SOT363 from 30 to 40 weeks SOT353P 20-40 WEEKS SOD123F 30 WEEKS DHVQFN14/16/20/24 from 12 to 24 weeks – DFN PACKAGES 20 weeks – SOD 323 26 WEEKS – SOT 223 40 WEEKS – DSN PACKAFES 20 WEEKS

ON Semiconductor

12-40

Increasing

SMA 23-40 WEEKS – SMB 23-40 WEEKS – SMC 28-33 WEEKS – SOT 23 COPPER 20-45 WEEKS – SOT 89 16-30 WEEKS – SOT223 40 WEEKS – TO220 16-22 WEEKS – SOD 923 18-22 WEEKS – SOIC-8-14-16 20-30 WEEKS – SOD123 COPPER 20-30 WEEKS – SOD 323 DPAK 20-30 WEEKS – DFN PACK 20-52 WEEKS – SC 70 18-30 WEEKS

Rohm Semiconductor

10-60

Increasing

The following packages have been extended to 40 weeks CPT - TSMT356 - TSMT36M - TSMT8 - TSMT8M - SOP8 - UMD2M - USM - EMD2M - EMD2 - TUSH/TUMD2S - PMDU - PMDUM – PSM – PMDS - SSOP5 - SSOP6

PASSIVES

Trimmers & Pots

BI Tech

8-12

Stable

Piher

10-14

Stable

Panasonic

14-16

Decreasing

Pots will be EOL by the end of 2017

Vishay

10-14

Stable

Electrolytic

NIC Components

18-20

Increasing

Leadtimes pushed out. Some pricing has been increased. Pushouts some cases 40 weeks

Nichion

18-28

Stable

SMD 10x10,8x10,6.3x7.7 Leadtimes coming down now between 18-24, Snap-in still 28-30, price increases happening

Surge

14-19

Increasing

Lead-times pushing out closing on 20 weeks on some products

Panasonic

14-18

Decreasing

Some SMD dropping from 18 to 16 weeks. Some price increases.

United Chemicon

16-20

Increasing

Leadtimes increasing the 18-20 weeks

Capacitors - Tantalum

AVX

20-28

Increasing

Long lead-times across all case sizes

Vishay

15-20

Increasing

Lead-times extending on small case sizes A & B

Leaded Capacitors - Ceramic

AVX

18-20

Stable

Murata

18-20

Stable

A lot of parts EOL'd

Vishay

12-16

Stable

NIC Components

14-18

Increasing

TDK

14-20

Increasing

Surface Mount General Capacitors – Ceramic

AVX

24+

Increasing

Automotive Specs Sold Out, Allocation on 44 series of parts. Controlled order entry on long list of parts

Murata

20-38+

Increasing

Controlled order entry on a long list of parts, mostly large case sizes. EOL notification on many parts

Samsung

24+

Increasing

Lead times under pressure, price increases in Q1 2018

TDK

24+

Increasing

On severe allocation

Taiyo Yuden

30+

Increasing

On severe allocation

NIC Components

24+

Increasing

Yageo

38+

Increasing

Price increase in Q1 2018, Controlled order entry on long list of parts

Walsin

40+

Increasing

Vishay

16+

Stable