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

AUTOMOTIVE

Application

Kt Kingtronics Part Number

Adjustable Pedal Module (APM)

SMBJ26A

Airbag

5KP24A

Airbag Crash Sensor Module

SMBJ24CA

Alarm System

P6KE27A SMBJ24A

Electronic Ignition Module

P4KE300A

Engine Control

1.5KE13A 5KP24 SMCJ13A

Load Dump Circuit [8]

5KP43A P6KE68A

Mass Air Flow Regulator

SMAJ24C

Oxygen Sensor

SMAJ15A

Power Window Control Module

P6KE51A SMBJ45A

Speed Control Module

1.5KA24A SMCJ22A

Steering Controller

5KP28A

Truck Transmission Controller

SMAJ30C

POWER SUPPLY

Application

Kt Kingtronics Part Number

AC/DC Converter

SMBJ5.0A

3.3V SMPS Output

SMBJ20A

Bank ATM Machine Power Supply

1.5KE51A SMCJ45A

High Power SMPS

P6KE160 SMBJ130

Lightning Suppression Board

5KP51 5KP51A 5KP78 5KP78A

Switching power supply

P6KE200A

Transient Suppression Circuit

1.5KE220CA 5KP5.0A 5KP12A 5KP15A 5KP24A

LIGHTING BALLAST

Application

Kt Kingtronics Part Number

Active Power Factor Correction Ballast

P6KE220A

Control Circuitry

P4KE440CA

Electronic Ballast (EB)

P6KE400

Electronic Dimmer Ballast

P4KE440A

Electronic Lighting Ballast

1.5KE300A

Fluorescent Ballast

P6KE300

COMPUTER

Application

Kt Kingtronics Part Number

Desktop PC

P4KE6.8A SA5.0A

Disk Drive

SMBJ5.0A

HDD (Hard Disk Drive)

P6KE22 SMBJ5.0A

Laser Printer

P4KE200 P4KE250

Local Area Network (LAN) Board

SMBJ15C

Modem Card

P6KE120CA SMBJ110CA

Motherboard

P6KE400A

Printer

SMAJ5.0

UPS

1.5KE300A 1.5KE6.8A

INDUSTRIAL

Application

Kt Kingtronics Part Number

Aircraft Engine Controller

SMCJ13

Aircraft Onboard Electronics System

SMBJ33CA

Aircraft Sensor TVS Protection Circuitry

SMCJ13A SMCJ24A SMCJ28A SMCJ33CA

Airplane "Black Box" Data Recorder System

SMCJ6.5CA SMCJ40CA

Airplane Lightning Protection Equipment

LCE7.5A SAC5.0

Card Reader

SMBJ5.0 SMCJ15CA

Control Equipment

SMAJ15C

Elevator

1.5KE440A

Fire Alarm System

SA14

Gas Alarm

SMAJ5.0 SMAJ170

Image Inspection System

SMBJ5.0A SMBJ15A

Nuclear Test Box

SA45CA SA51CA

Power MOSFET protection (P6KE36A)

P6KE36A

Submarine

1.5KE350A

Voltage Regulator

1.5KE20A 5KP20A