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Home Products Connectors, Interconnects Rectangular Connectors - Headers, Receptacles, Female Sockets 929975-01-07-RK
929975-01-07-RK
Part Number 929975-01-07-RK
Manufacturer 3M
Description CONN RCPT 14POS 0.1 TIN PCB
Quantity Available 95165 pcs new original in stock.
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Datasheets 929975-01-07-RK.pdf
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Technical Information of 929975-01-07-RK
Manufacturer Part Number 929975-01-07-RK Category Connectors, Interconnects
Manufacturer 3M Description CONN RCPT 14POS 0.1 TIN PCB
Package / Case Bulk Quantity Available 95165 pcs
Voltage Rating 1500V Termination Solder
Style Board to Board Series 929
Row Spacing - Mating 0.100" (2.54mm) Pitch - Mating 0.100" (2.54mm)
Package Bulk Operating Temperature -40°C ~ 105°C
Number of Rows 2 Number of Positions Loaded All
Number of Positions 14 Mounting Type Through Hole
Material Flammability Rating UL94 V-0 Mated Stacking Heights -
Insulation Material Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled Insulation Height 0.325" (8.25mm)
Insulation Color Black Ingress Protection -
Features - Fastening Type Push-Pull
Current Rating (Amps) 2A Contact Type Forked
Contact Shape Square Contact Material Copper Alloy
Contact Length - Post 0.125" (3.18mm) Contact Finish Thickness - Post 100.0µin (2.54µm)
Contact Finish Thickness - Mating 100.0µin (2.54µm) Contact Finish - Post Tin
Contact Finish - Mating Tin Connector Type Receptacle
Base Product Number 929975 Applications -
929975-01-07-RK are New and Original in Stock, Find 929975-01-07-RK electronics components stock, Datasheet, Inventory and Price at Ariat-Tech.com Online, Order 929975-01-07-RK 3M with warrantied and confidence from Ariat Technology Limitd. Ship via DHL/FedEx/UPS. Payment with Wire Transfer or PayPal is OK.
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Frequently Asked Questions

  • How does the 0.100" (2.54mm) pitch and 14-position arrangement in the 929975-01-07-RK connector support reliable board-to-board mating? The 0.100" (2.54mm) pitch of the 929975-01-07-RK ensures consistent alignment across its 14 positions in a 2-row configuration with 0.100" row spacing, which helps maintain mechanical stability and electrical continuity during repeated mating cycles in space-constrained designs.
  • What advantages does the forked contact type provide in the 929975-01-07-RK for vibration resistance? Forked contacts in the 929975-01-07-RK create a spring-like grip that accommodates minor misalignments and absorbs vibrations, enhancing connection reliability in environments with mechanical stress without requiring additional strain relief.
  • How does the push-pull fastening type of the 929975-01-07-RK facilitate efficient connector handling? The push-pull fastening mechanism of the 929975-01-07-RK allows for quick and tool-free mating and unmating, which is beneficial in applications requiring frequent access or in automated assembly lines where time efficiency is critical.
  • Why choose through-hole solder termination for the 929975-01-07-RK in high-reliability PCB assemblies? Through-hole solder termination in the 929975-01-07-RK provides robust mechanical anchoring and easier inspection of solder joints, reducing the risk of cold solder joints in demanding thermal cycling conditions compared to surface-mount options.
  • How does the -40°C to 105°C operating temperature range of the 929975-01-07-RK influence its use in different industries? The extended temperature range of the 929975-01-07-RK, from -40°C to 105°C, makes it versatile for both industrial control systems and consumer electronics, but designers must verify derating for applications exceeding these limits to prevent performance degradation.
  • What considerations should be made when applying the 2A current rating to the 929975-01-07-RK contacts in mixed signal circuits? The 2A per contact rating of the 929975-01-07-RK allows for moderate power delivery alongside signals, but careful current distribution planning is needed to avoid localized heating, especially when combining with higher-current traces on the PCB.
  • How does the 1500V voltage rating of the 929975-01-07-RK affect insulation requirements in the design? The 1500V voltage rating of the 929975-01-07-RK provides adequate isolation for many low-voltage systems, but ensure sufficient creepage and clearance distances based on the insulation material to maintain safety margins under transient overvoltages.
  • What PCB layout considerations result from the 0.325" (8.25mm) insulation height of the 929975-01-07-RK? The 0.325" (8.25mm) insulation height of the 929975-01-07-RK dictates component placement above the connector to allow proper mating clearance, influencing overall board thickness and stack-up in vertical board-to-board setups.
  • How does the tin plating with 100µin thickness on the 929975-01-07-RK impact long-term durability? The 100µin tin finish on the 929975-01-07-RK offers good solderability and moderate oxidation resistance, which supports reliable connections over time, though thicker finishes may be needed in highly corrosive environments to prevent increased contact resistance.
  • How does the 929975-01-07-RK compare to lower position count connectors in the same series for space-constrained designs? The 2-row configuration of the 929975-01-07-RK with 0.100" row spacing enables denser signal routing than single-row lower count connectors at the same pitch, balancing space efficiency with signal integrity for complex board-to-board interfaces.
  • How does the UL94 V-0 flammability rating of the 929975-01-07-RK contribute to system-level safety? The UL94 V-0 rating of the 929975-01-07-RK indicates self-extinguishing properties, which is essential when the connector is housed in enclosures containing other combustible materials, reducing fire propagation risks.
  • How does the 929975-01-07-RK compare to higher-density alternatives in board-to-board applications? Compared to higher-density alternatives, the 929975-01-07-RK offers a balance of routing density with its 2x0.100" row spacing that minimizes crosstalk risks in multi-signal paths while maintaining compatibility with standard footprints, though it may demand more precise alignment in very high-channel-count designs.
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