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Molex Spot-On Connectors Potting Sample

Spot-On Connectors

Spot-On 1.50mm and 2.00mm Wire-to-Board Connectors are now available in 5 color variations in single-row (2 to 16 circuits) and dual-row (10 to 40 circuits) configurations, offering design flexibility and feature potting capability with TPA retainers, providing superior reliability, making these connectors ideal for various applications.

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Current Pitch Color
1.0 to 3.0A 1.50 to 2.00mm Natural, Black, Red, Yellow, Blue

Features and Benefits

White goods applications that use potting for sealing protection are moving from through-hole mounting to SMT mounting due to lower processing cost. Molex has responded with the industry’s first SMT potting wire-to-board connector.

Potting materials expand and contract in accordance with heat shock condition during device operation, this generates stress on the solder joints and may cause solder cracking. Spot-On connectors feature center PCB nails to absorb the stress caused by temperature changes and protect SMT solder joints.

Incomplete terminal insertion can occur during the assembly process. Spot-On connectors feature TPA retainer that ensures secure terminal insertion.

Outer-locking connectors are susceptible to wire tangling that can break the latch. An inner positive-lock design protects the latch from breakage and provides space saving.

Retainer
Provides secure insertion of crimped terminal

Fully polarized and color-coded receptacle housing
Ensures fool-proof mating of the wired assembly

Higher profile plug housing
Ensures protection from potting material ingress into housing
The maximum potting height is 5.00mm

Positive inner lock
Offers secure mating retention and prevents wire tangling and latch breakage

Robust center nail
Reduces stress on SMT solder joints to prevent solder cracking

SMT mounting tails
Automated assembly reduces manual labor processes

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Applications by Industry

Air conditioners
Microwave oven
Refrigerators
Shower toilet
Stoves
Washers and Dryers
Water heaters

Patient Monitor

Servers
Switches

This is not a definitive list of applications for this product. It represents some of the more common uses.