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MOLEX 1053251003 Nano-Fit TPA Retainer

The MOLEX 105325-1003 Nano-Fit TPA Retainer is a critical component within the Nano-Fit Power Connector system. Designed to provide terminal position assurance, this retainer ensures that terminals are securely locked in place, preventing dislodgement and maintaining reliable electrical connections. Constructed from black nylon resin, it offers durability and insulation. The retainer is compatible with Nano-Fit TPA Receptacle Housings and is ideal for applications requiring compact, high-performance power delivery in various industries including consumer electronics, automotive, and industrial equipment. Its operating temperature range of -40°C to +105°C ensures functionality across a wide range of environmental conditions.

Authorized Distributors
Source:Newark
Part No:105325-1003
Stock:875
Inv Date:05-29-2026
Price: Unit price: $0.179
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Source:DigiKey
Part No:1053251003
Stock:18235
Inv Date:05-29-2026
Price: Unit price: $0.18
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Part No:105325-1003
Stock:22310
Inv Date:05-30-2026
Price: Unit price: $0.14
Buy/RFQ:
Part No:105325-1003
Stock:440
Inv Date:05-29-2026
Price: Unit price: $0.06
Buy/RFQ:
Part No:105325-1003
Stock:9
Inv Date:05-29-2026
Price: Unit price: $0.0858
Buy/RFQ:
Part No:105325-1003
Stock:25924
Inv Date:05-29-2026
Price: Unit price: $0.0817
Buy/RFQ:
Part No:105325-1003
Stock:9
Inv Date:05-29-2026
Price: Unit price: $0.0858
Buy/RFQ:
Part No:105325-1003
Stock:5185
Inv Date:05-29-2026
Price: Unit price: $0.0817
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Part No:105325-1003
Stock:5
Inv Date:05-29-2026
Price: N/A
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Authorized Distributors
Source:Arrow EU
Part No:1053251003
Stock:8800
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:1053251003
Stock:76
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

MOLEX 1053251003 Nano-Fit TPA Retainer Specifications:

  • overview: Nano-Fit Power Connectors
  • product_family: Accessories
  • series: 105325
  • operating_temperature: -40°C to +105°C (tin), -40°C to +115°C (gold)
  • circuits_loaded: 3
  • circuits_maximum: 3
  • color_resin: Black
  • lock_to_mating_part: Yes
  • material_resin: Nylon
  • net_weight: 0.100 g
  • number_of_rows: 1
  • packaging_type: Bag
  • product_literature_order_no: 987651-1223
  • upc: 889056028561
  • eu_elv: Not Relevant
  • eu_rohs: Compliant
  • reach_svhc: Not Contained
  • halogen_free_status: Low-Halogen

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Frequently Asked Questions

Where can I buy MOLEX 1053251003?

You can click on the BUY or RFQ button to purchase 1053251003 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 1053251003?

You can download the 1053251003 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 1053251003?

MOLEX

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