#  PowerCycling PCX Series

 Tested to withstand rigorous cycle testing based on latest PCR industry test protocol

The PowerCycling PCX Series is a high-performance thermoelectric cooler that uses an enhanced module construction to provide long life operation in thermal cycling applications. It is ideal for molecular diagnostics where fast temperature ramp rates are required while maintaining precise temperature with minimal gradient. This product line has been qualified to withstand harsh thermal cycle testing based on latest PCR qualification standards without degradation to performance. PCX thermoelectric coolers are assembled with next generation thermoelectric materials to boost cooling performance over standard product offerings.

[Read PowerCycling PCX Series Test Protocol](/thermal-technical-library/backgrounders/pcx-series-test-protocol)

![](/thermal-wizard/images/tem/PCX%20Series/PCX7-16-F1-4040/PCX7-16-F1-4040-large.png)

## Features

- High thermal cycling capability
- Precise temperature control
- Solid-state operation
- Boosted performance with next-gen material
- RoHS-compliant

## Applications

- [Molecular Diagnostics (DNA Amplification, PCR)](/applications/dna-amplification)
- [Point of Care Testing Devices](/applications/point-of-care-testing)
- [Thermal Test Sockets](/applications/thermal-test-sockets)

## Finishing Options \*

- TA - Lapped / Lapped
- TB - Lapped / Lapped
- 11 - Lapped / Lapped

## Sealing Option \*

- RT - RTV

\* If the thermoelectric cooler with your required finishing and sealing options is not available from the list below, use either the \[Request Quote\] button or \[Contact Tech Support\] button for ordering options.

## Products in this series

- [PCX4-4-F1-1515-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005673) — MFG Part Number: 387005673; Maximum Cooling Power (Qc): 13.5 W
- [PCX4-7-F1-2020-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005514) — MFG Part Number: 387005514; Maximum Cooling Power (Qc): 19.4 W
- [PCX2-12-F1-3030-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005667) — MFG Part Number: 387005667; Maximum Cooling Power (Qc): 21.5 W
- [PCX4-12-F1-3030-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005670) — MFG Part Number: 387005670; Maximum Cooling Power (Qc): 34.7 W
- [PCX4-12-F1-3030-TA-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005671) — MFG Part Number: 387005671; Maximum Cooling Power (Qc): 34.7 W
- [PCX8-7-F2-3030-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005700) — MFG Part Number: 387005700; Maximum Cooling Power (Qc): 42.2 W
- [PCX6-12-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005678) — MFG Part Number: 387005678; Maximum Cooling Power (Qc): 51.8 W
- [PCX6-12-F1-4040-TA-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387009461) — MFG Part Number: 387009461; Maximum Cooling Power (Qc): 51.8 W
- [PCX5-16-F1-4040-TA-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005676) — MFG Part Number: 387005676; Maximum Cooling Power (Qc): 54 W
- [PCX5-16-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005675) — MFG Part Number: 387005675; Maximum Cooling Power (Qc): 54 W
- [PCX8-12-F2-3030-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387009011) — MFG Part Number: 387009011; Maximum Cooling Power (Qc): 68.5 W
- [PCX8-12-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005695) — MFG Part Number: 387005695; Maximum Cooling Power (Qc): 75.5 W
- [PCX8-12-F1-4040-TA-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005696) — MFG Part Number: 387005696; Maximum Cooling Power (Qc): 75.5 W
- [PCX8-12-F1-4040-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005697) — MFG Part Number: 387005697; Maximum Cooling Power (Qc): 75.5 W
- [PCX7-16-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005684) — MFG Part Number: 387005684; Maximum Cooling Power (Qc): 77.3 W
- [PCX7-16-F1-4040-TA-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005685) — MFG Part Number: 387005685; Maximum Cooling Power (Qc): 77.3 W
- [PCX5.6-19-F1N-3030-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005677) — MFG Part Number: 387005677; Maximum Cooling Power (Qc): 77.7 W
- [PCX15-7-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387007227) — MFG Part Number: 387007227; Maximum Cooling Power (Qc): 78.4 W
- [PCX11-12-F2-3030-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005659) — MFG Part Number: 387005659; Maximum Cooling Power (Qc): 96.6 W
- [PCX6-24-F1-5555-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005679) — MFG Part Number: 387005679; Maximum Cooling Power (Qc): 98.3 W
- [PCX6-28-F2-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005681) — MFG Part Number: 387005681; Maximum Cooling Power (Qc): 117.4 W
- [PCX15-128-F2-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005664) — MFG Part Number: 387005664; Maximum Cooling Power (Qc): 135.3 W
- [PCX12-19-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005516) — MFG Part Number: 387005516; Maximum Cooling Power (Qc): 165.7 W
- [PCX12-248-F1-5040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005663) — MFG Part Number: 387005663; Maximum Cooling Power (Qc): 206.5 W
- [PCX24-128-F2-5555-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005669) — MFG Part Number: 387005669; Maximum Cooling Power (Qc): 207.9 W
- [PCX15.6-19-F2-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387009385) — MFG Part Number: 387009385; Maximum Cooling Power (Qc): 215.2 W
- [PCX15.6-19-F2-4040-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387009386) — MFG Part Number: 387009386; Maximum Cooling Power (Qc): 215.2 W
- [PCX4-6-F1-2040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005674) — MFG Part Number: 387005674; Maximum Cooling Power (Qc): 16.8 W
- [PCX9-3-F2-2525-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387007189) — MFG Part Number: 387007189; Maximum Cooling Power (Qc): 21.1 W
- [PCX8-6-F1-2040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005515) — MFG Part Number: 387005515; Maximum Cooling Power (Qc): 37.4 W
- [PCX8-6-F1-3518-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387007231) — MFG Part Number: 387007231; Maximum Cooling Power (Qc): 37.4 W
- [PCX4-139-F1-1850-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005672) — MFG Part Number: 387005672; Maximum Cooling Power (Qc): 37.9 W
- [PCX7.5-13-F1-4023-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005686) — MFG Part Number: 387005686; Maximum Cooling Power (Qc): 68.4 W
- [PCX8-12-F2-2525-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387008431) — MFG Part Number: 387008431; Maximum Cooling Power (Qc): 68.9 W
- [PCX7-156-F2-1672-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005513) — MFG Part Number: 387005513; Maximum Cooling Power (Qc): 76.5 W
- [PCX7-159-F1-1466-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005683) — MFG Part Number: 387005683; Maximum Cooling Power (Qc): 78.6 W
- [PCX7-159-F1-1466-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387011694) — MFG Part Number: 387011694; Maximum Cooling Power (Qc): 78.6 W
- [PCX8-152-F2-1773-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005698) — MFG Part Number: 387005698; Maximum Cooling Power (Qc): 88.8 W
- [PCX8-176-F2-7528-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005699) — MFG Part Number: 387005699; Maximum Cooling Power (Qc): 104.6 W
- [PCX12-139-F1-3550-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005661) — MFG Part Number: 387005661; Maximum Cooling Power (Qc): 118.6 W
- [PCX12-139-F1-3550-TA-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005662) — MFG Part Number: 387005662; Maximum Cooling Power (Qc): 118.6 W
- [PCX16-120-F2-5025-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387009391) — MFG Part Number: 387009391; Maximum Cooling Power (Qc): 133.1 W
- [PCX16-120-F2-5025-TB-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387009392) — MFG Part Number: 387009392; Maximum Cooling Power (Qc): 133.1 W
- [PCX11-191-F1-3553-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387005660) — MFG Part Number: 387005660; Maximum Cooling Power (Qc): 147.8 W
- [PCX10-223-F1-3172-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387008429) — MFG Part Number: 387008429; Maximum Cooling Power (Qc): 155.7 W
- [PCX7-128-F2-2525-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387015402) — MFG Part Number: 387015402; Maximum Cooling Power (Qc): 59.5 W
- [PCX14-119-F1-5025-TB-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387015400) — MFG Part Number: 387015400; Maximum Cooling Power (Qc): 112.7 W
- [PCX14-128-F2-4040-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387015399) — MFG Part Number: 387015399; Maximum Cooling Power (Qc): 116 W
- [PCX11-198-F1-4040-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387015398) — MFG Part Number: 387015398; Maximum Cooling Power (Qc): 141.3 W
- [PCX11-247-F1-5040-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387015395) — MFG Part Number: 387015395; Maximum Cooling Power (Qc): 176.3 W
- [PCX22-128-F2-5555-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387011276) — MFG Part Number: 387011276; Maximum Cooling Power (Qc): 178.5 W
- [PCX14-200-F2-4040-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387011277) — MFG Part Number: 387011277; Maximum Cooling Power (Qc): 185.4 W
- [PCX13-242-F2-5252-TA-RT-W6-DG](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series/387015459) — MFG Part Number: 387015459; Maximum Cooling Power (Qc): 207.8 W
- [PCX16-120-F1-5025-TB-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-series/387005666) — MFG Part Number: 387005666; Maximum Cooling Power (Qc): 133.1 W
- [PCX15.6-19-F1-4040-TA-RT-W6](/products/thermoelectric-cooler-modules/peltier-thermal-cycling-series/387005665) — MFG Part Number: 387005665; Maximum Cooling Power (Qc): 215.2 W

## ![](/thermal-wizard/images/tem/PCX%20Series/PCX11-198-F1-4040/PCX11-198-F1-4040-DG-med.png)PCX-DG Series

### Advanced construction to survive in Harsh Cycling Environments at high heat flux densities

**Tark Thermal Solution’s** PowerCycling PCX-DG Series of high-reliability thermoelectric coolers (TECs) are engineered for semiconductor test sockets and other high heat-flux applications exposed to frequent, rapid temperature cycling. Its dual-interface construction uses compliant, thermally conductive bonds on both ceramic interfaces to accommodate differential thermal expansion and contraction, helping reduce mechanical stress during repeated heating and cooling.

**PowerCycling PCX-DG**, a new member of PCX family, with compliant, **thermally conductive bonding layers at both ceramic-side interfaces** of the thermoelectric module is engineered for higher current draw and high heat flux density applications like end-of-line (EOL) optical transceiver test heads, semiconductor test sockets and other systems exposed to frequent, rapid temperature reversals.

  Check up to 3 TECs then click COMPARE to view a comparison datasheet

## ![](/thermal-wizard/images/tem/PCX%20Series/PCX7-16-F1-4040/PCX7-16-F1-4040-med.png)Square TECs

### Used for Refrigeration and Thermal Cycling

  Check up to 3 TECs then click COMPARE to view a comparison datasheet

## ![](/thermal-wizard/images/tem/PCX%20Series/PCX4-6-F1-2040/PCX4-6-F1-2040-med.png)Rectangle TECs

### Used for Thermal Cycling

  Check up to 3 TECs then click COMPARE to view a comparison datasheet

 \* Any information furnished by Tark Thermal Solutions and its agents is believed to be accurate and reliable. All specifications are subject to change without notice.

**Original URL:** https://tark-solutions.com/products/thermoelectric-cooler-modules/peltier-thermal-cycling-pcx-series