Protect your AT Series™ female connectors with the AT18PRSCBLK Seal Cap, designed for Sizes 12, 15, and 18. Made from durable black plastic, this cap ensures reliable sealing, even in harsh automotive environments with an IP69K rating. With a wide operating temperature range from -55°C to 125°C, it guarantees performance in extreme conditions. This RoHS-compliant accessory is a must-have for maintaining the integrity of your connectors, offering peace of mind in critical applications. Keep your connections secure with the AT18PRSCBLK Seal Cap.