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Fan Connectors

SPAL Brushless Fan Pigtail Connector - Yazaki - SBL-YAZ-PT10

$6999

Product Description

NOTE: These are only verified compatible with SPAL brushless fans only. Not for use with OEM brushless or other brands. NO RETURNS ON THIS ITEM. 

PN: SBL-TSI-xxxP

This is the fan connector needed for the SPAL brand brushless fans. Also called Yazaki or Yaz for short.

The helpful information below is courtesy of Kartek.com:  

The EASIEST solution to running a brushless fan is to use Spal's sensor and harnesses to operate it. The fan connects to the SBL-YAZ-PT10 which connects to the SBL-TS-HARN which connects to Spal's temperature sensor. This makes the fan have a variable speed. As the engine gets hotter, the fan spins faster.

Any of Spal's brushless fans can be run off any low current negative grounding PWM Pulse Width Modulation controller. The fan uses a "negative" or "grounding" type PWM. This means that the fan supplies the high +12V portion of the PWM square wave and the controller or ECU provides the low, ground, or zero volt portion of the square wave.

The white signal wire coming out of the SBL-YAZ-PT10 harness connects to the output from the ECU/PWM. The white signal wire is very low current and typically pulls 5 mA (0.005 Amps). The main current loads will be on the red and black wires on the SBL-YAZ-PT10 harness. 

SPAL Brushless Fan PWM Requirements:

Spal brushless fans engine ECU PWM pulse width modulation requirements

Considering a positive logic duty cycle definition:

  • Continuous low voltage is 0% duty cycle (dominant level)
  • Continuous high voltage is 100% duty cycle (recessive level)

NOTE: When using multiple fans only one sensor and one SBL-TS-HARN is needed plus one SBL-YAZ-PT10 for each fan. Up to 12 fans can be ran off of one sensor!