X-On Electronics has gained recognition as a prominent supplier of 603K Heat Sinks across the USA, India, Europe, Australia, and various other global locations. 603K Heat Sinks are a product manufactured by Wakefield. We provide cost-effective solutions for Heat Sinks, ensuring timely deliveries around the world.

603K Wakefield

Name: 603K
Brand: Wakefield
SKU: 603K_Wakefield
Availability: InStock
Rating: 5 (11 reviews)

Images are for reference only
See Product Specifications

Part No.	603K
Manufacturer:	Wakefield
Category:	Heat Sinks
Description:	Heat Sink Passive TO-66/DO-4/DO-5 Aluminum Alloy 4C/W Black Anodized
Datasheet:	603K Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 7.812 ea
Line Total: USD 7.81

Availability - 85
Ship by Tue. 11 Mar to Thu. 13 Mar

MOQ: 1 Multiples: 1
Pack Size: 1

603K More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

2

Ship by Thu. 13 Mar to Wed. 19 Mar

MOQ : 7
Multiples : 5

7 : USD 10.9309
7 : USD 9.5823
10 : USD 8.7412
25 : USD 8.61
45 : USD 8.4788
90 : USD 6.3525
135 : USD 5.9325
180 : USD 5.8144

85

Ship by Tue. 11 Mar to Thu. 13 Mar

MOQ : 1
Multiples : 1

1 : USD 7.812
10 : USD 6.1331
100 : USD 5.7057
180 : USD 5.3246

Specifications

Manufacturer

Wakefield Wakefield

Product Category

Heat Sinks Heat Sinks

Product

Heat Sinks Heat Sinks

Mounting Style

Panel Panel

Heatsink Material

Aluminum Aluminum

Fin Style

Angled Fin Angled Fin

Thermal Resistance

4 C/W 4 C/W

Length

50.8 mm 50.8 mm

Width

50.8 mm 50.8 mm

Height

14.3 mm 14.3 mm

Designed for

TO - 66, DO - 4, DO - 5 TO - 66, DO - 4, DO - 5

Hts Code

8473309100 8473309100

Notes:- Show Stocked Products With Similar Attributes.

603K Alternative Parts

We are delighted to provide the 603K from our Heat Sinks category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 603K and other electronic components in the Heat Sinks category and beyond.

More Products By Manufacturer "Wakefield"

Image Part-Description

Hot 604-60ABT5
Heat Sinks Omnidirectional Pin Fin Heat Sink for BGA, Aluminum, Black Anodized, 21.6x15.2mm, Chomerics T411
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 609-100ABS3
609-100ABS3
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 623A
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm
Stock : 62
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 623K
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis, No Hole, 120.6x76.2x11.7mm
Stock : 353
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 624-25AB
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 6.4mm H
Stock : 1892
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 609-50ABS3
Heat Sinks Heat Sink/Clip for 40/45mm BGA/PowerPC, 73.5x50.8x12.7mm, Bergquist Q-Pad 3
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 621A
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x38.1x11.7mm
Stock : 205
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 609-100AB
Heat Sink Passive BGA Pin Array SMD Black Anodized
Stock : 1
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 621K
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis, No Hole, 120.6x38.1x11.7mm
Stock : 25
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 604-60AB
Heat Sinks Omnidirectional Pin Fin Heatsink for BGA Aluminum Black Anodized 21.6x15.2mm
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Heat Sinks"

Image Part-Description

Hot 6043BG
Heat Sinks Heat Sink, TO220/TO220-1 Gauge, Vertical, 6.81x20.32x25.4mm, Locking Tab Clip
Stock : 2365
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot ATS-X50310P-C1-R0
Heat Sinks maxiFLOW superGRIP HS Assembly- STD
Stock : 2
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot ATS-X50350P-C1-R0
Heat Sinks maxiFLOW superGRIP HS Assembly- STD
Stock : 365
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot THN-HS1
Heat Sinks Product Type: DC/DC; Package Style: Heatsink; Output Power (W): N/A; Input Voltage: N/A; Output 1 (Vdc): N/A; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Stock : 1516
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 609-100AB
Heat Sink Passive BGA Pin Array SMD Black Anodized
Stock : 1
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 6098BG
Heat Sinks Replaced by Aavid Thermalloy 531002B02500G
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot AUPCWPBTP
Heat Sinks Passive heat sink (92mm x 100mm) for the Intel Server Board S2600CW family
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 780653U04500G
Heat Sink Passive
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 615652F00000G
Heat Sink Passive Extruded Adhesive Aluminum 6063-T5 40.45C/W
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 7717-44NG
Heat Sinks Semiconductor Mounting Pad for TO-18, Circular, Nylon, 3.18x7.75mm
Stock : 6396
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HS Compliance

Tariff Desc

7612.90.00 -Other Aluminium structures (excluding prefabricated buildings of heading no. 94.06) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminium plates, rods, profiles, tubes and the like, prepared for use in structures:

WAK may also be referenced as

Wakefield Engineering
WAKEFIELD SOLUTIONS
WAKEFIELD THERMAL
Wakefield Thermal Solutions
Wakefield Thermal Solutions, Inc.
Wakefield-Vette
Wakefield-Vette, Inc

BF26230-24B CCFL Fluorescent Lamps by JKL in India, Austraila

BF26230-24B CCFL Fluorescent Lamps by JKL in India, Austraila

Dec 22, 2024
Explore the BF26230-24B CCFL Fluorescent Lamp by JKL, offered by Xon Electronic. With 1175V start voltage, 495V operating voltage, and 30,000 cd/m² brightness, this Tri-Phosphor RGB White Lamp is perfect for LCD backlighting, automotive panels, and aviation displays. Available globally through Xon

502221 Emergency Stop Switches by Pilz through Xon Electronics

502221 Emergency Stop Switches by Pilz through Xon Electronics

Nov 1, 2024
The 502221 Emergency Stop Switch by Pilz, available at Xon Electronics, is a reliable safety device designed for emergency shutdowns in industrial environments. With magnetic activation, dual NC/NO contacts, and an IP67 rating, this switch provides secure, rapid response for machinery safety. Suita

XT60UPB-M, XT60PW-F, XT30UPB-M, XT30UPB-F DC Power Connectors

XT60UPB-M, XT60PW-F, XT30UPB-M, XT30UPB-F DC Power Connectors

Dec 13, 2024
Discover the XT60UPB-M, XT60PW-F, XT30UPB-M, and XT30UPB-F DC power connectors by Amass, engineered for high-performance applications like drones, robotics, and RC vehicles. Designed for reliability and efficiency, these connectors handle currents up to 30A (XT60 series) and 15A (XT30 series), ensu

Best BM 005061 Terminals Retailer in the USA, India, Australia

Best BM 005061 Terminals Retailer in the USA, India, Australia

Sep 30, 2024
Discover why Xon Electronic is the best retailer of BM 005061 terminals, a bootlace ferrule made of insulated copper and manufactured by BM Group. Available in the USA, India, Australia, Europe, and other countries, these high-quality terminals ensure secure electrical connections in various applic

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Cookie Notice

Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice

Availability	Price	Buy Price	Quantity
2 Ship by Thu. 13 Mar to Wed. 19 Mar MOQ : 7 Multiples : 5	7 : USD 10.9309 7 : USD 9.5823 10 : USD 8.7412 25 : USD 8.61 45 : USD 8.4788 90 : USD 6.3525 135 : USD 5.9325 180 : USD 5.8144

85 Ship by Tue. 11 Mar to Thu. 13 Mar MOQ : 1 Multiples : 1	1 : USD 7.812 10 : USD 6.1331 100 : USD 5.7057 180 : USD 5.3246

Image	Part-Description
Hot	604-60ABT5 Heat Sinks Omnidirectional Pin Fin Heat Sink for BGA, Aluminum, Black Anodized, 21.6x15.2mm, Chomerics T411 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	609-100ABS3 609-100ABS3 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	623A Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm Stock : 62 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	623K Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis, No Hole, 120.6x76.2x11.7mm Stock : 353 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	624-25AB Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 6.4mm H Stock : 1892 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	609-50ABS3 Heat Sinks Heat Sink/Clip for 40/45mm BGA/PowerPC, 73.5x50.8x12.7mm, Bergquist Q-Pad 3 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	621A Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x38.1x11.7mm Stock : 205 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	609-100AB Heat Sink Passive BGA Pin Array SMD Black Anodized Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	621K Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis, No Hole, 120.6x38.1x11.7mm Stock : 25 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	604-60AB Heat Sinks Omnidirectional Pin Fin Heatsink for BGA Aluminum Black Anodized 21.6x15.2mm Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	6043BG Heat Sinks Heat Sink, TO220/TO220-1 Gauge, Vertical, 6.81x20.32x25.4mm, Locking Tab Clip Stock : 2365 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ATS-X50310P-C1-R0 Heat Sinks maxiFLOW superGRIP HS Assembly- STD Stock : 2 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ATS-X50350P-C1-R0 Heat Sinks maxiFLOW superGRIP HS Assembly- STD Stock : 365 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	THN-HS1 Heat Sinks Product Type: DC/DC; Package Style: Heatsink; Output Power (W): N/A; Input Voltage: N/A; Output 1 (Vdc): N/A; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A Stock : 1516 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	609-100AB Heat Sink Passive BGA Pin Array SMD Black Anodized Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	6098BG Heat Sinks Replaced by Aavid Thermalloy 531002B02500G Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	AUPCWPBTP Heat Sinks Passive heat sink (92mm x 100mm) for the Intel Server Board S2600CW family Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	780653U04500G Heat Sink Passive Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	615652F00000G Heat Sink Passive Extruded Adhesive Aluminum 6063-T5 40.45C/W Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	7717-44NG Heat Sinks Semiconductor Mounting Pad for TO-18, Circular, Nylon, 3.18x7.75mm Stock : 6396 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.