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1.27mm Header SMT

Item Number: BB03XXX
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Pitch: 1.27mm
Gender: Header
PCB Mount type: Through hole

Square Pin Size: 0.40mm

Profile: Customer specifiable
Insulator Colour: Black
Locating Peg: N/A

Part number
Number of contacts Number of rows Orientation Elevated
BB03020 04-33 Single Straight No
BB03021 06-66 Dual Straight No
BB03023 06-66 Dual Right angle No


Contact Material: Copper Alloy
Standard Insulator Material: Polyester LCP, UL94 V-0
Optional insulator material: Polyamide Nylon 6T, UL94 V-0


(A) Finish: Gold Flash All Over - Under Plate: Nickel 30-50µ”
(B) Finish: Selective gold flash contact area/tin on tail - Under Plate: Nickel 50-100µ”
(C) Finish: Tin All Over – 80µ” minimum – Under Plate: Nickel 30-50µ”
(G&I) Finish: Gold 10µ” (G) or 30µ” (I) on contact area. Tin 100µ” minimum on tail - Under Plate: Nickel 50-100µ”


Current Rating: 1 AMP
Contact Resistance: 20mΩ Max.
Insulation resistance: 1000 MΩ MIN.
Dielectric withstanding voltage: AC 300 V

Environmental and Processing

Operating Temperature: -40°C to +105°C

China Headquarter:

  • No.240 Kuiqing Road, Qinghuang District, Qingxi Town, Dongguan City, Guangdong, 523650
    +86 769 82697685

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