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Ry12w K

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I have completed a detailed analysis of the RY12W-K relay, identifying its core technical specifications and current market landscape.

The RY12W-K is an ultra-high sensitivity signal relay manufactured by FCL Components (formerly Takamisawa/Fujitsu), designed for precise 12VDC switching in telecommunications, audio, and industrial automation. Key findings include:

  • Supply Chain Alert: The market is currently experiencing significant lead times (up to 28 weeks) at major distributors, shifting sourcing momentum toward B2B spot markets.
  • Price Benchmarking: Wholesale prices on platforms like Alibaba.com start as low as $0.01 - $0.09, while specialty or ready-to-ship stock can reach $2.20+.
  • Regional Insight: Sourcing is heavily centralized in Shenzhen, China, where multiple verified distributors maintain inventory of the original Takamisawa-branded units.

The deliverable below provides a comprehensive breakdown of technical parameters, comparative pricing data, and strategic sourcing recommendations.

I have synthesized the technical specifications and market data for the RY12W-K relay. You can further explore sourcing options or alternative components below:

Ry12w K Signal Relay

Products · 2 lists

RY12W-K DIP-8 Signal Relays up to 2 Amps Product Category

RY12W-K DIP-8 Signal Relays up to 2 Amps Product Category

$0.01-0.094.8(397)
MOQ: 10 pieces
RY12W-K12% reorder rate≤3h response time
Shenzhen Chipsrsun Technology Co., Ltd.Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
RY-12W-K RY12W-K New Original Electromechanical Relay DPDT 1A 12VDC 960Ohm Signal Relay DIP Electronic Components

RY-12W-K RY12W-K New Original Electromechanical Relay DPDT 1A 12VDC 960Ohm Signal Relay DIP Electronic Components

$0.20-24.7(289)
MOQ: 1 piece
RY12W-K14% reorder rate≤5h response time
Shenzhen Riemann Technology Co., Ltd.Shenzhen Riemann Technology Co., Ltd.🇨🇳CN1 yr
Original Electronic Components Sale RY12W-K Signal Relay RY12WK Electrical Device Make Flowing Current On-Off In Circuit

Original Electronic Components Sale RY12W-K Signal Relay RY12WK Electrical Device Make Flowing Current On-Off In Circuit

$0.95-1.554.9(265)
MOQ: 50 pieces
RY12W-K
Shenzhen Jkr Technology Co., Ltd.Shenzhen Jkr Technology Co., Ltd.🇨🇳CN7 yrs
RY5W-K RY12W-K RY24W-K DIP-8 New Original High-speed signal PCB Relay RY-5W-K RY-12W-K RY-24W-K

RY5W-K RY12W-K RY24W-K DIP-8 New Original High-speed signal PCB Relay RY-5W-K RY-12W-K RY-24W-K

$0.55-0.664.8(871)
MOQ: 10 pieces
RY12W-K13% reorder rate≤2h response time
Shenzhen Beast & Lion Technology Co., Ltd.Shenzhen Beast & Lion Technology Co., Ltd.🇨🇳CN1 yr
RY12W-K RY24W-K RY5W-K 5V/12V/12V TAKAMISAWA Signal Relay 8pin New & Original

RY12W-K RY24W-K RY5W-K 5V/12V/12V TAKAMISAWA Signal Relay 8pin New & Original

$0.60-14.9(924)
MOQ: 1 piece
RY12W-K800+ store reviews13% reorder rate≤7h response time
Shenzhen Jiexing Weiye Electronic Co., Ltd.Shenzhen Jiexing Weiye Electronic Co., Ltd.🇨🇳CN17 yrs
A12W-K A-12W-K signal Relay Power Relay Relays ICs Integrated Circuits Electronic Component BOM New Original Chuangliansheng

A12W-K A-12W-K signal Relay Power Relay Relays ICs Integrated Circuits Electronic Component BOM New Original Chuangliansheng

$1.80-4.804.9(260)
MOQ: 5 pieces
100+ store reviews16% reorder rate≤3h response time
Shenzhen Chuangliansheng Technology Co., Ltd.Shenzhen Chuangliansheng Technology Co., Ltd.🇨🇳CN2 yrs
Brand New Original 8-pin Two-open Two-closing Relay NA12W-K TX2-coil 12V

Brand New Original 8-pin Two-open Two-closing Relay NA12W-K TX2-coil 12V

$0.52-0.634.8(426)
MOQ: 10 pieces
300+ store reviews17% reorder rate≤3h response time
Shenzhen Quanyuantong Electronics Co., Ltd.Shenzhen Quanyuantong Electronics Co., Ltd.verified🇨🇳CN17 yrs
TX2-12V DIP-8 Signal Relays up to 2 Amps for Efficient Signal Transmission

TX2-12V DIP-8 Signal Relays up to 2 Amps for Efficient Signal Transmission

$0.01-0.104.5(217)
MOQ: 5 pieces
≤9h response time
Yonoda Electronics (hk)limitedYonoda Electronics (hk)limited🇨🇳CN3 yrs
SMD G6K-2F-Y Signal Relay 8PIN Relay DC 5V 10*6.5*5mm G6K-2P-Y 12V G6K-2P-Y DC5V G6K-2P-Y DC12V

SMD G6K-2F-Y Signal Relay 8PIN Relay DC 5V 10*6.5*5mm G6K-2P-Y 12V G6K-2P-Y DC5V G6K-2P-Y DC12V

$0.62-0.704.6(864)
MOQ: 10 pieces
400+ store reviews11% reorder rate≤4h response time
Shenzhen Topd Technology Co., Ltd.Shenzhen Topd Technology Co., Ltd.verified🇨🇳CN10 yrs
Surface Mount Signal Relay, 12V Dc Coil, 1A Switching Current, DPDT Brand New Original Factory Direct Sales G6K-2F-Y DC12

Surface Mount Signal Relay, 12V Dc Coil, 1A Switching Current, DPDT Brand New Original Factory Direct Sales G6K-2F-Y DC12

$3.80-4.804.9(249)
MOQ: 1 piece
16% reorder rate≤3h response time
Shenzhen Kaizhi Electrical Equipment Co., Ltd.Shenzhen Kaizhi Electrical Equipment Co., Ltd.🇨🇳CN2 yrs
G6K-2F-Y-TR 12DC Miniature Signal Relay Dual Pole PCB Relay G6K-2F-Y-TR 12DC

G6K-2F-Y-TR 12DC Miniature Signal Relay Dual Pole PCB Relay G6K-2F-Y-TR 12DC

$0.50-1.204.5(554)
MOQ: 10 pieces
20% reorder rate≤4h response time
Shenzhen Rld Technology Co., Ltd.Shenzhen Rld Technology Co., Ltd.🇨🇳CN6 yrs
Genuine G6K-2F-Y-TR DC12 Signal Relay | 12V Coil, DPDT 1A 30VDC, SMD,10x6.5mm Package, in Stock

Genuine G6K-2F-Y-TR DC12 Signal Relay | 12V Coil, DPDT 1A 30VDC, SMD,10x6.5mm Package, in Stock

$0.01-0.104.8(243)
MOQ: 1 piece
16% reorder rate≤1h response time
Shenzhen Kuanwei Technology Co., Ltd.Shenzhen Kuanwei Technology Co., Ltd.🇨🇳CN1 yr
Keyong KQS 4100 Signal Relay 1A 120VAC 3A 250VAC 6 Pin 5V 9V 12V 24V Relay

Keyong KQS 4100 Signal Relay 1A 120VAC 3A 250VAC 6 Pin 5V 9V 12V 24V Relay

$0.14-0.164.3(483)
MOQ: 5 pieces
≤4h response time
Ningbo Keyong Jingsheng Electrical Appliance Co., Ltd.Ningbo Keyong Jingsheng Electrical Appliance Co., Ltd.🇨🇳CN3 yrs
RY5W-K RY-5W-K New Original Electromechanical Relay DPDT 1A 5VDC 165Ohm Signal Relay DIP8 RY-5W-K-

RY5W-K RY-5W-K New Original Electromechanical Relay DPDT 1A 5VDC 165Ohm Signal Relay DIP8 RY-5W-K-

$0.50-55.0(830)
MOQ: 1 piece
25% reorder rate≤2h response time
Shenzhen Wilsom Electronic Co., LtdShenzhen Wilsom Electronic Co., Ltd🇨🇳CN1 yr
(Relay) G6K-2F-Y 3VDC 4.5VDC 5VDC 12VDC 24VDC G6K-2F-Y-TR Telecom Signal Relay

(Relay) G6K-2F-Y 3VDC 4.5VDC 5VDC 12VDC 24VDC G6K-2F-Y-TR Telecom Signal Relay

$0.70-1.384.9(224)
MOQ: 1 piece
Shenzhen Lianzhongchuangying Electronic Co., Ltd.Shenzhen Lianzhongchuangying Electronic Co., Ltd.🇨🇳CN14 yrs
G6K-2F-Y DC12 Signal Relay DPDT 12VDC Coil 1A Surface Mount SMD 8Pin

G6K-2F-Y DC12 Signal Relay DPDT 12VDC Coil 1A Surface Mount SMD 8Pin

$0.50-55.0(192)
MOQ: 2 pieces
50+ store reviews9% reorder rate≤2h response time
Shenzhen F-Power Electronic Technology Co., Ltd.Shenzhen F-Power Electronic Technology Co., Ltd.🇨🇳CN13 yrs
New Original 8-Pin Signal Relay 5VDC RY5W-K Original ICs Product

New Original 8-Pin Signal Relay 5VDC RY5W-K Original ICs Product

$0.72-0.755.0(197)
MOQ: 10 pieces
13% reorder rate≤4h response time
Shenzhen Wufenghe Technology Co., Ltd.Shenzhen Wufenghe Technology Co., Ltd.🇨🇳CN1 yr
Signal Relay G6K-2F-Y-TR with DC5 Rated Voltage for SMD (Surface Mount Device) Type, Featuring a 5V Coil Voltage.

Signal Relay G6K-2F-Y-TR with DC5 Rated Voltage for SMD (Surface Mount Device) Type, Featuring a 5V Coil Voltage.

$0.98-1.204.5(573)
MOQ: 10 bags
50+ store reviews37% reorder rate≤5h response time
Kelly Electronic Components (shenzhen) Co., Ltd.Kelly Electronic Components (shenzhen) Co., Ltd.🇨🇳CN1 yr
G6KU-2F-Y DC12 Signal Relay, 12V DC Coil, 1A, DPDT, Surface Mount, G6K Series for PLC

G6KU-2F-Y DC12 Signal Relay, 12V DC Coil, 1A, DPDT, Surface Mount, G6K Series for PLC

$3.49-3.754.4(85)
MOQ: 1 piece
15% reorder rate≤1h response time
Xiamen Longyi Automation Equipment Co., Ltd.Xiamen Longyi Automation Equipment Co., Ltd.🇨🇳CN1 yr
Original signal Relay G6K-2F-Y-TR-3VDC 4.5V 5V 12V 24V SMD (Surface Mount Technology) Direct Insertion

Original signal Relay G6K-2F-Y-TR-3VDC 4.5V 5V 12V 24V SMD (Surface Mount Technology) Direct Insertion

$0.64-0.705.0(893)
MOQ: 1 unit
200+ store reviews8% reorder rate≤2h response time
Shenzhen Han Disen Technology Co., Ltd.Shenzhen Han Disen Technology Co., Ltd.🇨🇳CN12 yrs
Signal Relay G6K-DC 3V 5V 12V 24V SOP-8 DIP-8 10*6.5*5mm G6K-2P-Y 12V G6K-2P-Y DC5V DC12V DC24V G6K-2F-Y

Signal Relay G6K-DC 3V 5V 12V 24V SOP-8 DIP-8 10*6.5*5mm G6K-2P-Y 12V G6K-2P-Y DC5V DC12V DC24V G6K-2F-Y

$0.66-0.995.0(246)
MOQ: 10 pieces
15% reorder rate≤2h response time
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
G6K-2F-Y Low Signals Relays New Original Integrated Circuit in Stock SMD 5V 12V 24V G6K-2F G6K-2F-Y-TR DC5

G6K-2F-Y Low Signals Relays New Original Integrated Circuit in Stock SMD 5V 12V 24V G6K-2F G6K-2F-Y-TR DC5

$0.304.3(240)
MOQ: 1 piece
≤3h response time
Shenzhen XinCaiYun Technology Electronic Commerce Co., Ltd.Shenzhen XinCaiYun Technology Electronic Commerce Co., Ltd.🇨🇳CN1 yr
G6K-2P 12DC Signal Relay, 12V DC Coil, 1 A, DPDT, PCB Mount, G6K Series

G6K-2P 12DC Signal Relay, 12V DC Coil, 1 A, DPDT, PCB Mount, G6K Series

$41.97-46.724.9(869)
MOQ: 1 piece
Xiamen Manyi Automation Equipment Co., Ltd.Xiamen Manyi Automation Equipment Co., Ltd.verified🇨🇳CN2 yrs
8501KUR12V24 Plug-In Relay Type KU Blade 0 up to 2 Amps Socketable Mounting Box

8501KUR12V24 Plug-In Relay Type KU Blade 0 up to 2 Amps Socketable Mounting Box

$37.224.4(657)
MOQ: 1 piece
7% reorder rate≤4h response time
Ruida Automation TechnologyRuida Automation Technologyverified🇭🇰HK1 yr
FH38-1CSGH-DC12V Signal Relay 3A switching capability High sensitivity

FH38-1CSGH-DC12V Signal Relay 3A switching capability High sensitivity

$0.505.0(972)
MOQ: 50 pieces
≤2h response time
Zhejiang Fanhar Electronics Co., Ltd.Zhejiang Fanhar Electronics Co., Ltd.🇨🇳CN7 yrs
FH38-1CSGH-DC12V Signal Relay 3A switching capability High sensitivity

FH38-1CSGH-DC12V Signal Relay 3A switching capability High sensitivity

$0.504.4(972)
MOQ: 50 pieces
Zhejiang Fanhar Electronics Co., Ltd.Zhejiang Fanhar Electronics Co., Ltd.verified🇨🇳CN9 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

22 sources cited · Verified industry data & reports

RY12W-K | Signal Relays, Up to 2 Amps | FUJITSU

LCSC Electronics

All Type Category Relays/Signal Relays, Up to 2 Amps Manufacturer FUJITSU Packaging DIP,20.2x9.8mm. Voltage 12V Release Time 3ms

RY-12W-K - Mfr.: FCL Components

Mouser Electronics

Product Category: Low Signal Relays - PCB. Product: Slim Form Relays Type: Miniature Coil Voltage: 12 VDC Relay Contact Form: Contact Rating: 500 mA

RY12W-K Fujitsu - General Purpose Relays

X-ON Electronics

RY12W-K General Purpose Relays are a product manufactured by Fujitsu. Product Category General Purpose Relays General Purpose Relays. It is a single-pole ...

Takamisawa RY12W-K pcb relay (6V-12V)

FixPart.co.uk

RY12W-K is a 12V DC relay with 2 changeovers, suitable for receivers and amplifiers from brands like Denon and Vincent.

RY-12W-K FCL Components - Relay: electromagnetic

TME

Type of relay. electromagnetic ; Coil voltage. 12V DC ; Contacts configuration. DPDT ; Contact current max. 1A ; AC contacts rating @R · 0.5A / 120V AC.

10PCS RY12W-K 12VDC TAKAMISAWA/FUJITSU ...

eBay

RY12W-K Item Store Categories. Category Business & Industrial > Electrical Equipment & Supplies > Other Electrical Equipment & Supplies