SAMTEC MTMM10303TS243 Modified Through-Hole Header The MTMM series are modified through-hole headers suitable for board connections in various configurations. Constructed with high-quality liquid crystal polymer insulators and phosphor bronze terminals, they feature tin or gold plating for corrosion resistance. These headers operate within temperature ranges of -55°C to +105°C with tin and up to +125°C with gold, complying with RoHS regulations. Available in multiple sizes with 2.00 mm pitch, they support single, double, or quad row configurations, making them versatile for industrial electrical and electronic applications requiring reliable, lead-free connectivity solutions.
Source Part No Stock Inv Date Qty/Price USD Buy/RFQ Authorized Distributors DigiKey MTMM-103-03-T-S-243 1014 05-27-2026 Unit price: $1.23 BUYDigiKey MTMM-103-03-T-S-243 0 05-27-2026 Unit price: $0.45 BUYMouser Electronics MTMM-103-03-T-S-243 0 05-28-2026 Unit price: $0.46 BUYMaster Electronics MTMM-103-03-T-S-243 0 05-27-2026 Unit price: $0.3538 BUYOnlinecomponents.com MTMM-103-03-T-S-243 0 05-27-2026 Unit price: $0.3538 BUYPowell Electronics MTMM-103-03-T-S-243 1014 05-28-2026 Unit price: $4600 BUY
Authorized Distributors
Part No: MTMM-103-03-T-S-243
Stock: 1014
Inv Date: 05-27-2026
Price: Unit price: $1.23
Part No: MTMM-103-03-T-S-243
Stock: 0
Inv Date: 05-27-2026
Price: Unit price: $0.45
Part No: MTMM-103-03-T-S-243
Stock: 0
Inv Date: 05-28-2026
Price: Unit price: $0.46
Part No: MTMM-103-03-T-S-243
Stock: 0
Inv Date: 05-27-2026
Price: Unit price: $0.3538
Part No: MTMM-103-03-T-S-243
Stock: 0
Inv Date: 05-27-2026
Price: Unit price: $0.3538
Part No: MTMM-103-03-T-S-243
Stock: 1014
Inv Date: 05-28-2026
Price: Unit price: $4600
SAMTEC MTMM10303TS243 Modified Through-Hole Header Specifications: Insulator Material: Liquid Crystal Polymer Terminal Material: Phosphor Bronze Plating: Sn or Au over Ni Operating Temperature Range: -55°C to +105°C with Tin; -55°C to +125°C with Gold RoHS Compliant: Yes Lead-Free Solderable: Yes Pitch: 2.00 mm (0.0787 inches) Number of Positions: Variable (up to multiple rows) Height Range: 6.48mm to 21.08mm depending on configuration Mechanical Configurations: Single, double, or quad row options Design features: Compatibility with various board mates and optional gold post configurations Design is non-standard and subject to change without notice due to ongoing technical progress Buy the Samtec Series MTMM Modified Through-Hole Headers Part Number MTMM10303TS243 Discover the high-performance Kconfigure
Get Samtec MTMM today—built for reliable connections in industrial environments with high-quality, lead-free, solderable headers. Frequently Asked Questions Where can I buy SAMTEC MTMM10303TS243? You can click on the BUY or RFQ button to purchase MTMM10303TS243 from an authorized SAMTEC distributor.
How do I troubleshoot issues or seek technical support for part MTMM10303TS243? You can download the MTMM10303TS243 datasheet or visit the SAMTEC website for support.
Who is the manufacturer of MTMM10303TS243? SAMTEC
SAMTEC Part List Browse and search other SAMTEC parts, locate datasheets and stock Records per page: 12 25 50 All