Gecko Flex offers 0.4 A max per track. Capable of withstanding temperature ranges of -65°C to +150°C and vibration of 20 g for 6 hours. Gecko Flex voltage proof is 600 V_DC or AC peak. Datamate J-Tek Flex offers 1.0 A max per track. Capable of withstanding a temperature range of -55°C to +125°C and vibration of 10 g for 6 hours. Datamate Flex has a voltage proof of 1200 V_DC or AC peak.