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- CONNFLY Pin header 2 x 5 pin angled pitch 2.54 mm. EVE Item Number: SL10W2. My Item Reference (SKU): Show Alternative Products; stock: 0 piece(s) Request Product. Minimum Quantity: 1 piece(s) Packing Unit: 300 piece(s) Gross weight: 0.00064 kg: Customs.
- A wide variety of 2.5mm pin header options are available to you, such as pcb, power, and automotive. You can also choose from 40p, 20p, and 16p 2.5mm pin header, as well as from female, male 2.5mm pin header, and whether 2.5mm pin header is original manufacturer.
A pin header (often abbreviated as PH, or simply header) is a form of electrical connector. It consists of one or more rows of male pins typically spaced 2.54 millimetres (0.1 in) apart, but common sizes also include 5.08 millimetres (0.2 in), 5.00 millimetres (0.197 in), 3.96 millimetres (0.156 in), 2.00 millimetres (0.079 in), 1.27 millimetres (0.05 in) and 1.00 millimetre (0.04 in).[1] The distance between pins (measured from center to center) is known as pitch.
In the past, a pin header was known as a Berg connector, but the term fell out of favor because pin headers are manufactured by many companies.
Overview[edit]
Pin headers are often associated with ribbon cable connectors, pin headers often also function as recipients for jumpers. The most common jumper spacing is 2.54 millimetres (0.1 in), though 2.0 millimetres (0.079 in) is sometimes used in smaller products. Macs fan control pro tnt.
Pin Header 2*5
Pin header connectors are thus 'male' connectors ('female' counterparts do exist, but these are normally just called female header (FH) or header connector, without 'pin') and are mostly used inside equipment, rather than being used as a connector on the outside of the device.[2]
Normally pin headers are through-hole (THT) devices, but surface-mount technology (SMT) versions of one and two row pin headers also exist. In the latter case the solder sides of the pins are simply bent on a 90 degree angle so as to be soldered to a solder plane. On single row pin headers the pins are bent alternating to one side or the other, on dual row pin headers the pins are simply bent outwards. If pin headers are optional, the THT variant is often chosen for ease of manual assembly. Pin headers can be either straight or angled. The latter form is often used to connect two boards together.
5 Pin Header 2.54 Mm In Proteus
Pin headers are cost-effective due to their simplicity. Headers are often sold as long strips (typically 40 or 50 pins for the dual row versions) which can easily be broken off to the right number of pins.
Shrouded or Box header[edit]
Pin headers with a plastic guide box around them are known as box headers (BH) or shrouded headers and are normally only used in combination with insulation-displacement connectors (IDC) for ribbon cables. A notch (key) in the guide box normally prevents placing the connector (polarised by a 'bump' on one side) the wrong way around.[3]
Polarizer key[edit]
Some systems polarize or key the pin header connection with something that fills and blocks one of the holes in the sockets.[4][5][6][7] How do you download google chrome. One pin of the wrong pin header (or the correct pin header rotated in the wrong orientation) hits that obstruction and prevents an incorrect connection. The correct pin header has one or more pins in the header removed or clipped to indicate a key for correct orientation.
Pin numbering[edit]
In absence of a pin 1 designation on the header, if a designation is missing from the header, the PCB may have a marking indicating orientation (often the solder pad around the hole of pin 1 of a THT header is square rather than round).
For multi-row pin headers, the pin number is more complex, because knowing the location of pin 1 doesn't automatically ensure how the remaining pins are numbered. Typically for headers attached to ribbon cables, the pins are numbered so they go linearly across the cable. https://soft-hh.mystrikingly.com/blog/current-adobe-acrobat-dc-version. Because of the way the connector attaches to the cable, this means in a two-row header, pins in one row have odd numbers and pins in the other row have even numbers.[8]
Pin headers are often associated with ribbon cable connectors, pin headers often also function as recipients for jumpers. The most common jumper spacing is 2.54 millimetres (0.1 in), though 2.0 millimetres (0.079 in) is sometimes used in smaller products. Macs fan control pro tnt.
Pin Header 2*5
Pin header connectors are thus 'male' connectors ('female' counterparts do exist, but these are normally just called female header (FH) or header connector, without 'pin') and are mostly used inside equipment, rather than being used as a connector on the outside of the device.[2]
Normally pin headers are through-hole (THT) devices, but surface-mount technology (SMT) versions of one and two row pin headers also exist. In the latter case the solder sides of the pins are simply bent on a 90 degree angle so as to be soldered to a solder plane. On single row pin headers the pins are bent alternating to one side or the other, on dual row pin headers the pins are simply bent outwards. If pin headers are optional, the THT variant is often chosen for ease of manual assembly. Pin headers can be either straight or angled. The latter form is often used to connect two boards together.
5 Pin Header 2.54 Mm In Proteus
Pin headers are cost-effective due to their simplicity. Headers are often sold as long strips (typically 40 or 50 pins for the dual row versions) which can easily be broken off to the right number of pins.
Shrouded or Box header[edit]
Pin headers with a plastic guide box around them are known as box headers (BH) or shrouded headers and are normally only used in combination with insulation-displacement connectors (IDC) for ribbon cables. A notch (key) in the guide box normally prevents placing the connector (polarised by a 'bump' on one side) the wrong way around.[3]
Polarizer key[edit]
Some systems polarize or key the pin header connection with something that fills and blocks one of the holes in the sockets.[4][5][6][7] How do you download google chrome. One pin of the wrong pin header (or the correct pin header rotated in the wrong orientation) hits that obstruction and prevents an incorrect connection. The correct pin header has one or more pins in the header removed or clipped to indicate a key for correct orientation.
Pin numbering[edit]
In absence of a pin 1 designation on the header, if a designation is missing from the header, the PCB may have a marking indicating orientation (often the solder pad around the hole of pin 1 of a THT header is square rather than round).
For multi-row pin headers, the pin number is more complex, because knowing the location of pin 1 doesn't automatically ensure how the remaining pins are numbered. Typically for headers attached to ribbon cables, the pins are numbered so they go linearly across the cable. https://soft-hh.mystrikingly.com/blog/current-adobe-acrobat-dc-version. Because of the way the connector attaches to the cable, this means in a two-row header, pins in one row have odd numbers and pins in the other row have even numbers.[8]
See also[edit]
- Insulation-displacement connector (IDC)
References[edit]
40 Pin Header 2.54 Dip Male
- ^'TSW and HTSW through-hole square post header datasheet; Samtec'(PDF). Archived from the original(PDF) on 2014-10-12. Retrieved 2012-02-09.
- ^Glossary entry about headers; InterfaceBus.com
- ^Glossary entry about shrouded headers; InterfaceBus.com
- ^''Front panel Connections''. Archived from the original on 2016-05-19. Retrieved 2014-06-26.
- ^'USB 3.0 Header to USB 2.0 Header pinout'
- ^'Voided Header Pins and Blanked Socket Cavities'
- ^Lee Penrod.'How to Install Front USB by Connecting Front USB Ports to a Motherboard'. Quote: 'One pin is blocked so that it is impossible to install improperly.'
- ^10 pin IDC male connector diagram and applications pinouts
External links[edit]
| Wikimedia Commons has media related to Pin headers. |
- Examples
- Square Post Header, Male, 0.1-inch center, samtec.com
- Socket Strip, Female, 0.1-inch center, samtec.com
- Shrouded Square Headers, Male, 0.1-inch center, samtec.com
143 / 144 / 145
Pin Headers, 2.54mm Pitch, Straight, 1/2/3 Rows
943 / 944 / 945
Pin Headers, 2.54mm Pitch, Straight, 1/2/3 Rows
PDF | STEP
943C / 944C / 945C
Pin Headers, 2.54mm Pitch, Straight, 1/2/3 Rows
146 / 147 / 148
Pin Headers, 2.54mm Pitch, Right-Angled, 1/2/3 Rows
946 / 947 / 948
Pin Headers, 2.54mm Pitch, Right-Angled, 1/2/3 Rows
PDF | STEP
149 / 150 / 151
Dual Body Pin Headers, 2.54mm Pitch, 1/2/3 Rows
949 / 950 / 951
Dual Body Pin Headers, 2.54mm Pitch, 1/2/3 Rows
PDF | STEP References design 2 3 8 download free.
46-921 Economy Version
Pin Headers, 2.54mm Pitch, Straight, Single Row – 1.5mm Body
921 / 922
Pin Headers, 2.54mm Pitch, Straight, Single/Double Row – 1.5mm Body
923 / 924
Pin Headers, 2.54mm Pitch, Right-Angled, Single/Double Row – 1.5mm Body
46-931 / 46-932 Economy Version
Pin Headers, 2.54mm Pitch, Straight, Single/Double Row – 1.7mm Body
931 / 932
Pin Headers, 2.54mm Pitch, Straight, Single/Double Row – 1.7mm Body
933 / 934
Pin Headers, 2.54mm Pitch, Right-Angled, Single/Double Row – 1.7mm Body
966 / 967
Pin Headers, 2.54mm Pitch, Right-Angled, Single/Double Row – Offset Body
246 / 247
Pin Headers, 2.54mm Pitch, Right-Angled Mating Side, Single/Double Row
956 / 957 / 958
Dual Body Pin Headers, 2.54mm Pitch, Right-Angled, Single/Double/Triple Row
952
Pin Headers, 2.54mm Pitch, Straight, Single/Double Row – 0.5mm Round Contacts
953
Dual Body Pin Headers, 2.54mm Pitch, Single/Double Row – 0.5mm Round Contacts
943PFS / 944PFS
Press-Fit Pin Header 2.54mm Pitch
2132
SMT Precision Pin Headers, 2.54mm Pitch, Vertical, Double Row
46-9532 / 46-9132 Economy Version
SMT Pin Headers, 2.54mm Pitch, Vertical – Stamped & Formed Contacts
9532 / 9132
SMT Pin Headers, 2.54mm Pitch, Vertical – Stamped & Formed Contacts
3532 / 3132
SMT Pin Headers, 2.54mm Pitch, Vertical, Single/Double Row
46-3931 / 46-3932 Economy Version
SMT Pin Headers, 2.54mm Pitch, Horizontal, Single/Double Row
3931 / 3932
SMT Pin Headers, 2.54mm Pitch, Horizontal, Single/Double Row
3531
SMT Pin Headers, 2.54mm Pitch, Horizontal, Single Row
46-9133 Economy Version
SMT Dual Body Pin Headers, 2.54mm Pitch, Double Row
9533 / 9133
SMT Dual Body Pin Headers, 2.54mm Pitch, Single/Double Row
3533 / 3133
SMT Dual Body Pin Headers, 2.54mm Pitch, Single/Double Row
9631
SMT Pin Headers, 2.54mm Pitch, Horizontal, Single Row
9231
SMT/Mixed Technology Pin Headers, 2.54mm Pitch, Horizontal, Double Row
