SMT Female Headers, 2.54mm Pitch, Vertical, Single/Double Row – 7.5mm Profile

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Technical Data

Insulator Thermoplastic, rated UL94 V-0
Contact Material Contact for square pin 0.635mm, copper alloy
Contact Surface Acc. to options (see below), over Ni (1.3 ... 2.5µm)
Contact Resistance < 20 mΩ
Insulation Resistance > 1000 MΩ
Test Voltage 500 V AC
Voltage Rating 250 V AC
Current Rating 3 A
Temperature Range -40 °C ... +125 °C
Processing Reflow soldering


Data Sheet download
3D Models
3490-10-3-xx-10.stp download
show all Note: Embedded 3D data may have tolerances.

Configure your product

Select the desired configuration:

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Please select 1 option
04-40 Single row
04-20 Double row
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1 Single row B1
2 Single row B2
3 Double row
Please select 1 option
00 Gold plated
50 Tin plated
60 Duplex plating
Locating Pegs
Please select 1 option
00 W/o loc. pegs
10 With loc. pegs (double row only)
Please select 1 option
ST In tubes w/o Pick&Place-Pads
PPST In tubes with P&P-Pads
PPTR Tape & Reel with P&P-Pads
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Für zweireihige Polzahlen > 20 s. 3494
For double row contacts > 20 s. 3494

Technical Information