ElectronicsHubby Alibaba.com
About Us

K847ph

Alibaba.com

Overview

Product sourcing insights & recommendations

Mouser Electronics
RS Israel
24 来源

The phrase 'k847ph' refers to a quad-channel phototransistor output optocoupler previously manufactured by Vishay Semiconductors.

Product Insights

The K847PH is an electronic component used for electrical isolation and signal transmission in high-density circuits. MouserOctopart

  • Lifecycle Status: Officially Obsolete / End of Life (EOL) as of December 2023. MouserMouser
  • Key Specs: It features 4 independent channels, a high isolation voltage of 5000 Vrms, and a Current Transfer Ratio (CTR) of 50-600%. CiivaMouser
  • Applications: Historically used in industrial controls, power management, telecommunications, and smart grids. MouserMouser
  • Direct Substitutes: Current industry-standard alternatives include the Lite-On LTV-847, Sharp PC847, and Everlight EL847. DigikeyMouser

Market Trends (2024–2030)

While this specific part is discontinued, the broader optocoupler and phototransistor market is experiencing steady growth:

  • Market Valuation: The photonics market (including these components) is projected to grow from $980 billion in 2024 to over $1.3 trillion by 2030, with a CAGR of approximately 4.8%–6.7%. GrandviewresearchEmbedded
  • Growth Drivers: Demand is surging due to the global rollout of 5G networks, the expansion of data centers, and the rise of autonomous vehicles requiring LiDAR sensors. GrandviewresearchEmbedded
  • Regional Dominance: The Asia-Pacific (APAC) region, particularly China, currently holds over 63% of the global market share and remains the fastest-growing hub for optoelectronics manufacturing. GrandviewresearchEmbedded
  • Technological Shift: There is a clear trend toward miniaturization and the integration of photonic circuits into compact consumer and medical electronics. GrandviewresearchEmbedded

Based on these market findings, you can explore the following next steps:

Ltv 847 Optocoupler Quad Channel

Products · 3 lists

LTV-817C Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin

LTV-817C Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin

$0.18-0.374.2(795)
MOQ: 1 piece
LTV-847≤3h response time
ATRIX SEMICONDUCTOR PTE LTDATRIX SEMICONDUCTOR PTE LTDSG2 yrs
Angel Tech Supply Electronic Components Optocoupler SOP-4 817D LTV-817S-TA1-D Surface Mount Silicon 100% Original New

Angel Tech Supply Electronic Components Optocoupler SOP-4 817D LTV-817S-TA1-D Surface Mount Silicon 100% Original New

$0.19-0.325.0(121)
MOQ: 10 pieces
LTV-84720% reorder rate≤2h response time
ANGEL TECHNOLOGY ELECTRONICS CO.ANGEL TECHNOLOGY ELECTRONICS CO.🇭🇰HK1 yr
Electronic Components Pc817c Ic 817 Optocoupler Pc Dc Input Transistor Output 1 Channel 5kv Isolation Pc817

Electronic Components Pc817c Ic 817 Optocoupler Pc Dc Input Transistor Output 1 Channel 5kv Isolation Pc817

$104.6(519)
MOQ: 1 piece
LTV-8471400+ store reviews7% reorder rate≤2h response time
Shenzhen Maoxing Weiye Technology Co., Ltd.Shenzhen Maoxing Weiye Technology Co., Ltd.🇨🇳CN7 yrs
817 Optocoupler 2 4 8-way voltage isolation board voltage control transfer module driver photoelectric isolation module

817 Optocoupler 2 4 8-way voltage isolation board voltage control transfer module driver photoelectric isolation module

$0.35-1.304.7(205)
MOQ: 1 piece
LTV-847200+ store reviews6% reorder rate≤2h response time
Shenzhen Aizesheng Technology Co., Ltd.Shenzhen Aizesheng Technology Co., Ltd.🇨🇳CN4 yrs
CNY66B Optocoupler, 1 Channel, DIP, 4 Pins, 75 MA, 13.9 KV, 100 %

CNY66B Optocoupler, 1 Channel, DIP, 4 Pins, 75 MA, 13.9 KV, 100 %

$1.85-1.865.0(524)
MOQ: 10 parcels
LTV-84727% reorder rate≤10h response time
Beijing Jingbei Components Co., LtdBeijing Jingbei Components Co., Ltd🇨🇳CN6 yrs
1PCS NEW LTV817BN L817B LTV817 817B 817BN L817 DIP-4 Optocoupler LTV817B

1PCS NEW LTV817BN L817B LTV817 817B 817BN L817 DIP-4 Optocoupler LTV817B

$0.10-54.2(552)
MOQ: 1 piece
LTV-847300+ store reviews6% reorder rate≤6h response time
Shenzhen Carn Technology Co., Ltd.Shenzhen Carn Technology Co., Ltd.🇨🇳CN6 yrs
817 Optocoupler 2 4 8 Channel Isolation Board Module Driver PC817 817 Optocoupler Isolation Module Board

817 Optocoupler 2 4 8 Channel Isolation Board Module Driver PC817 817 Optocoupler Isolation Module Board

$0.10-25.0(856)
MOQ: 1 piece
LTV-84766% reorder rate≤5h response time
Shenzhen Junyan Technology Co., Ltd.Shenzhen Junyan Technology Co., Ltd.🇨🇳CN1 yr
817 Optocoupler 2/4/8-channel Voltage Isolation Board Voltage Control Adapter Module

817 Optocoupler 2/4/8-channel Voltage Isolation Board Voltage Control Adapter Module

$0.15-1.054.7(617)
MOQ: 10 pieces
LTV-84750+ store reviews7% reorder rate≤2h response time
Shenzhen Liyang Technology Co., Ltd.Shenzhen Liyang Technology Co., Ltd.🇨🇳CN1 yr
4CH Optocoupler PC817 Isolator Board 4-Channel Voltage Converter Adapter Module 3.6-30V Driver 80KHz Experiment Use

4CH Optocoupler PC817 Isolator Board 4-Channel Voltage Converter Adapter Module 3.6-30V Driver 80KHz Experiment Use

$0.704.6(375)
MOQ: 5 pieces
LTV-847300+ store reviews17% reorder rate≤4h response time
Shenzhen Quine Trading CompanyShenzhen Quine Trading Company🇨🇳CN8 yrs
PC817 Optocoupler 2/4/8-channel Voltage Isolation Board Voltage Control Adapter Drive Module Optoelectronic Isolation Module

PC817 Optocoupler 2/4/8-channel Voltage Isolation Board Voltage Control Adapter Drive Module Optoelectronic Isolation Module

$0.33-1.204.9(93)
MOQ: 1 piece
LTV-8475% reorder rate≤8h response time
Shenzhen Sanhuang Technology Co., Ltd.Shenzhen Sanhuang Technology Co., Ltd.🇨🇳CN1 yr
OKY2122-1 Okystar 4 Channel Optocoupler Isolation Board PC817 Signal Converter Module 3.6-30V

OKY2122-1 Okystar 4 Channel Optocoupler Isolation Board PC817 Signal Converter Module 3.6-30V

$0.56-0.674.7(805)
MOQ: 10 pieces
LTV-8471200+ store reviews17% reorder rate≤5h response time
Okystar Technology Co., Ltd.Okystar Technology Co., Ltd.verified🇨🇳CN14 yrs
Optocoupler L217 LTV-217-C-G SOP4 LITE-ON Light Treasure Photocoupler IC Original Genuine

Optocoupler L217 LTV-217-C-G SOP4 LITE-ON Light Treasure Photocoupler IC Original Genuine

$0.05-0.295.0(274)
MOQ: 1 piece
LTV-847100+ store reviews8% reorder rate≤5h response time
Shenzhen Hechuang Lianying Technology Co., Ltd.Shenzhen Hechuang Lianying Technology Co., Ltd.🇨🇳CN9 yrs
4 Channel Optocoupler Module PC817 DC 3.6 30V Signal Isolation Converter Board for Microcontroller

4 Channel Optocoupler Module PC817 DC 3.6 30V Signal Isolation Converter Board for Microcontroller

$0.67-14.9(669)
MOQ: 1 piece
LTV-84716% reorder rate≤7h response time
Shenzhen Yingsitai Electronics Co., Ltd.Shenzhen Yingsitai Electronics Co., Ltd.🇨🇳CN3 yrs
10pcs/lot Original DlP4 Optocoupler Transistor EL817(A)(B)(C)(D)-F DlP-4 compatible PC817 isolator

10pcs/lot Original DlP4 Optocoupler Transistor EL817(A)(B)(C)(D)-F DlP-4 compatible PC817 isolator

$0.36-0.554.7(308)
MOQ: 1 piece
LTV-8473800+ store reviews8% reorder rate≤3h response time
Shenzhen Jubaolai Electronics Co., Ltd.Shenzhen Jubaolai Electronics Co., Ltd.🇨🇳CN10 yrs
Good Price 4N25 Transistor Output Optocouplers Semiconductor Electronic Components

Good Price 4N25 Transistor Output Optocouplers Semiconductor Electronic Components

$0.01-0.104.8(824)
MOQ: 10 pieces
LTV-847600+ store reviews21% reorder rate≤3h response time
Shenzhen Sinosky Electronics Co., Ltd.Shenzhen Sinosky Electronics Co., Ltd.verified🇨🇳CN9 yrs
817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module

817 Optocoupler 2/4/8 way voltage isolation board Voltage control adapter module Driver Optical isolation module

$0.43-1.404.9(673)
MOQ: 10 pieces
LTV-8471700+ store reviews13% reorder rate≤2h response time
Shenzhen iSmart Electronic Co., Ltd.Shenzhen iSmart Electronic Co., Ltd.verified🇨🇳CN10 yrs
817 Optocoupler 2/4/8-Channel Voltage Isolation and Control Adapter Module

817 Optocoupler 2/4/8-Channel Voltage Isolation and Control Adapter Module

$0.40-1.404.7(155)
MOQ: 1 piece
LTV-847200+ store reviews12% reorder rate≤2h response time
Shenzhen Tuozhi Electronic Co., Ltd.Shenzhen Tuozhi Electronic Co., Ltd.verified🇨🇳CN5 yrs
PC817 3.6-30V 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

PC817 3.6-30V 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

$0.74-0.784.8(879)
MOQ: 30 pieces
LTV-84717% reorder rate≤2h response time
Shenzhen Daotu Intelligent Electronics Co., Ltd.Shenzhen Daotu Intelligent Electronics Co., Ltd.🇨🇳CN1 yr
817 Optocoupler 2/4/8-Channel Voltage Isolation Board Voltage Control Adapter Module Driver Optoelectronic

817 Optocoupler 2/4/8-Channel Voltage Isolation Board Voltage Control Adapter Module Driver Optoelectronic

$0.40-1.404.8(631)
MOQ: 1 piece
LTV-847300+ store reviews8% reorder rate≤7h response time
Shenzhen Goldtech Electronics Co., LimitedShenzhen Goldtech Electronics Co., Limitedverified🇨🇳CN7 yrs
PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

$0.954.8(572)
MOQ: 2 pieces
LTV-847600+ store reviews6% reorder rate≤2h response time
Shenzhen Eshinede Technology Co., Ltd.Shenzhen Eshinede Technology Co., Ltd.🇨🇳CN8 yrs
Optoisolator pc817 PC817A DIP-4 optocoupler

Optoisolator pc817 PC817A DIP-4 optocoupler

$0.03-0.184.8(508)
MOQ: 100 pieces
LTV-847700+ store reviews30% reorder rate≤4h response time
Shenzhen Cxcw Electronic Co., Ltd.Shenzhen Cxcw Electronic Co., Ltd.verified🇨🇳CN12 yrs
LTV-356T-C Original SOP4 Transistor Output Optocouplers LTV-356T LTV-356T-C

LTV-356T-C Original SOP4 Transistor Output Optocouplers LTV-356T LTV-356T-C

$0.014.9(610)
MOQ: 2 pieces
LTV-8473% reorder rate≤3h response time
Shenzhen Chipsrsun Technology Co., Ltd.Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
Pc817c Ic 817 Optocoupler Pc Input Transistor Output 1 Channel 5kv Isolation Pc817

Pc817c Ic 817 Optocoupler Pc Input Transistor Output 1 Channel 5kv Isolation Pc817

$0.04-0.504.8(798)
MOQ: 1 piece
LTV-8471100+ store reviews8% reorder rate≤3h response time
Shenzhen Yuzens Technologies Co. Ltd.Shenzhen Yuzens Technologies Co. Ltd.🇨🇳CN12 yrs
PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module

$0.20-0.804.8(805)
MOQ: 1 piece
LTV-8471100+ store reviews16% reorder rate≤2h response time
Shenzhen Shengtaixin Technology Co., Ltd.Shenzhen Shengtaixin Technology Co., Ltd.🇨🇳CN5 yrs
Original new TLP250 Optocoupler IC TLP250

Original new TLP250 Optocoupler IC TLP250

$1-25.0(253)
MOQ: 10 pieces
LTV-84742% reorder rate≤5h response time
Shenzhen Lingcheng E-Business DepartmentShenzhen Lingcheng E-Business Department🇨🇳CN16 yrs
Electronic Components LTV-217-B-G Original Transistor Output Optocoupler BOM List Service SOP-4-175mil LTV-217-B-G in Stock

Electronic Components LTV-217-B-G Original Transistor Output Optocoupler BOM List Service SOP-4-175mil LTV-217-B-G in Stock

$0.25-0.504.8(719)
MOQ: 10 pieces
LTV-847500+ store reviews33% reorder rate≤4h response time
Shenzhen Huashanweihai Electronics Co., Ltd.Shenzhen Huashanweihai Electronics Co., Ltd.verified🇨🇳CN5 yrs
FOD8012AR2 8012A logic output optocoupler chip brand new original stock

FOD8012AR2 8012A logic output optocoupler chip brand new original stock

$4.80-6.704.2(524)
MOQ: 10 pieces
LTV-84766% reorder rate≤1h response time
Shenzhen Yinlai Intelligent Technology Co., Ltd.Shenzhen Yinlai Intelligent Technology Co., Ltd.🇨🇳CN1 yr
Smd 4pin optocoupler JC3H7 Opto-isolator kento opto coupler made in china

Smd 4pin optocoupler JC3H7 Opto-isolator kento opto coupler made in china

$84.0(431)
MOQ: 1000 pieces
LTV-847≤11h response time
Shenzhen Kento Electronics Co., Ltd.Shenzhen Kento Electronics Co., Ltd.🇨🇳CN6 yrs
LTV-356T-B LTV356B SOP-4 Optocoupler CHIP New and Original Electronic Ic rainbowsemi

LTV-356T-B LTV356B SOP-4 Optocoupler CHIP New and Original Electronic Ic rainbowsemi

$0.02-0.104.9(241)
MOQ: 1 piece
LTV-847500+ store reviews11% reorder rate≤7h response time
Shenzhen Rainbowsemi Electronics Co., Ltd.Shenzhen Rainbowsemi Electronics Co., Ltd.verified🇨🇳CN13 yrs
LTV-356T-B LTV356B SOP-4 Optocoupler CHIP New and Original Electronic Ic rainbowsemi

LTV-356T-B LTV356B SOP-4 Optocoupler CHIP New and Original Electronic Ic rainbowsemi

$0.02-0.104.3(241)
MOQ: 1 piece
LTV-847
Shenzhen Rainbowsemi Electronics Co., Ltd.Shenzhen Rainbowsemi Electronics Co., Ltd.verified🇨🇳CN4 yrs
•••

Related Searches

Explore more sourcing topics & related categories

Best 4G eSIM Modems with SGP.32 for IoT (2026)Long-Range CCD Scanner Buying GuideBest Satellite Signal Test Tools for DIY & Pro UseLESHP Bluetooth Speakers & Projectors Buying GuideTecno Phantom 12 Reality Check: What’s Real in 2026?Best USB Speakerphones for PC: AI Audio & Hybrid Connectivity GuideBest Portable Radio CD & Cassette Players GuideHow to Source Huawei Mate 20 Pro Refurbished UnitsMeta Ray Ban Glasses India Guide: What To Buy In 2026

Sources & References

24 sources cited · Verified industry data & reports

K847PH - Mfr.: Vishay Semiconductors

Mouser Electronics

K847PH Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 50-600% datasheet, inventory, & pricing.

Vishay K847PH DC Input 4-Channel Optocoupler, Through ...

RS Israel

Vishay K847PH DC Input 4-Channel Optocoupler, Through Hole, 16-Pin DIP ; RS Stock No.: 169-6122 ; Brand: Vishay ; Manufacturers Part No. · K847PH.

K847PH VISHAY, Optocoupler, Transistor Output, 4 Channel

Newark Electronics

The K847PH is a Phototransistor Output Optocoupler with 50% minimum CRT and DIP optocoupler case style. Each channel consist of a phototransistor optically ...

Optocoupler, Phototransistor Output K827PH, K847PH

RS Online

Note. K827PH and K847PH are marked as K827P and K847P respectively. ... ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO ...

K847PH Vishay Semiconductor Opto Division

DigiKey

K847PH. Optoisolator Transistor Output 5000Vrms 4 Channel 16-DIP. Image ... This product is no longer manufactured. Tariff Status: Tariff may apply if ...

K847PH VISHAY - Optocoupler | THT; Ch: 4

TME

VISHAY K847PH | Optocoupler; THT; Ch: 4; OUT: transistor; Uinsul: 5kV; Uce: 70V; DIP16 - This product is available in Transfer Multisort Elektronik.