Last question: do all peltiers then ,with the mark sr, fall under your brand? thank you.

No, not at all. It is very likely you will find other peltier chips with various performance characteristics that will also say SR on it. Do not use this as a way of determining chip quality or performance. There are several easy ways to test the true amp draw of these chips using a battery and a multimeter, you can contact us for more detailed help. Many 12706 and 12715's on the market are under-powered because the thermoelectic material is very expensive and it's a fast way to reduce chip cost, is to use less thermoelectric material. Only by testing can you be sure of what you are getting.

What does SR mean under the model number? Thank you.

Hello, it's just an internal manufacturing code.

What is the outside material of these made of (The white part)?

Ceramic (Al2O3 - Alumina or aluminum oxide).

What are the product (chip) dimensions, HxWxD ?

1.5 inches but very close to 1 and 9/16 x 1and 5/8 I took this without my glass's on when I did my project, I went with 1.5 x1.5 inches. I hope that helps.

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Cold & Colder TEC1-12706 SR High Grade Peltier Cooler Module Chip

Product ID: 524527381

Details

Brand
Cold & Colder
Power connector type
Wired
Product dimensions
4H millimeters
Voltage
12 Volts
Wattage
80 watts

⚡6A max current draw

🔋80W power rating

❄️Delta-T up to 68°C

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R1345

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Stay cool, stay ahead — elite thermoelectric performance for the discerning pro.

PREMIUM BUILD QUALITY - Crafted with cleaner materials and smoother surfaces for enhanced durability and efficiency.
ENERGY SMART OPERATION - Optimized for lower voltage use or series chaining to maximize cooling while minimizing waste heat.
PRECISION COOLING POWER - Delivers a true 6 amps at max voltage for consistent, reliable performance.
VERSATILE COMPATIBILITY - Ideal for desktops and graphic cards with copper substrate ensuring superior heat transfer.
EXTREME TEMPERATURE CONTROL - Achieves a delta-T of 68°C, reaching freezing temps even at just 5V input.

The Cold & Colder TEC1-12706 is a high-grade Peltier cooler module engineered for superior reliability and efficiency. Rated at 80 watts and capable of pulling 6 amps at 16.5 volts, it achieves a remarkable temperature differential of 68°C. Designed with premium materials and advanced manufacturing, it offers consistent cooling performance ideal for desktops and graphic cards, with flexible voltage options to optimize energy use and reduce heat waste.

Specifications

ASIN	B07VLTSXVV
Brand Name	Cold & Colder
Compatible Devices	Desktop, Graphic Cards
Cooling Method	Water
Customer Reviews	4.3 4.3 out of 5 stars (57)
Item Dimensions L x W x H	4H millimeters
Manufacturer	Cold & Colder
Material Type	Copper
Model	12706
Noise Level	80 Decibels
Number of Items	1
Part Number	12706
Power Connector Type	Wired
UPC	647732872439
Unit Count	1.0 Count
Voltage	12 Volts
Wattage	80 watts

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