CONN HDR 4POS 2.54MM SMD R/A
| Parameter Name | Attribute value |
| Connector type | Connector |
| Contact type | Male pin |
| Spacing - Mating | 0.100"（2.54mm） |
| Number of pins | 4 |
| Number of rows | 1 |
| Line spacing - patching | - |
| Number of pins loaded | all |
| style | board to board |
| shield | Uncovered |
| Installation type | Surface mount, right angle |
| Termination | welding |
| Fastening type | push-pull |
| Contact Length - Mating | 0.157"（4.00mm） |
| Contact length - terminal | - |
| Overall contact length | - |
| Insulation height | 0.096"（2.44mm） |
| Contact shape | round |
| Contact surface treatment - mating | gold |
| Contact Surface Treatment Thickness - Mating | 10.0µin（0.25µm） |
| Contact Surface Preparation - Column | gold |
| Contact material | brass |
| Insulation Materials | Polybutylene terephthalate (PBT), polyester, fiberglass reinforced |
| characteristic | Pick and place |
| Operating temperature | -55°C ~ 125°C |
| Intrusion protection | - |
| Material flammability rating | UL94 V-0 |
| Insulation color | black |
| Rated current | 3A |
| Rated voltage | 150VDC |
| Joint stack height | - |
| Contact Surface Treatment Thickness - Column | 10.0µin（0.25µm） |
| application | - |
| 8MM-11-0004-02-279191 | 8FM-78-0003-02-278191 | 8FM-78-0002-02-278191 | 8MM-11-0002-02-279191 | |
|---|---|---|---|---|
| Description | CONN HDR 4POS 2.54MM SMD R/A | SMD SOCKET LOW PRO SINGLE ROW | SMD SOCKET LOW PRO SINGLE ROW | CONN HDR 2POS 2.54MM SMD R/A |
| Connector type | Connector | jack | jack | Connector |
| Contact type | Male pin | female socket | female socket | Male pin |
| Spacing - Mating | 0.100"（2.54mm） | 0.100"（2.54mm） | 0.100"（2.54mm） | 0.100"（2.54mm） |
| Number of pins | 4 | 3 | 2 | 2 |
| Number of rows | 1 | 1 | 1 | 1 |
| Number of pins loaded | all | all | all | all |
| style | board to board | board to board | board to board | board to board |
| Installation type | Surface mount, right angle | Surface mount, right angle | Surface mount, right angle | Surface mount, right angle |
| Termination | welding | welding | welding | welding |
| Fastening type | push-pull | push-pull | push-pull | push-pull |
| Insulation height | 0.096"（2.44mm） | 0.096"（2.44mm） | 0.096"（2.44mm） | 0.096"（2.44mm） |
| Contact shape | round | round | round | round |
| Contact surface treatment - mating | gold | gold | gold | gold |
| Contact Surface Treatment Thickness - Mating | 10.0µin（0.25µm） | flash memory | flash memory | 10.0µin（0.25µm） |
| Contact Surface Preparation - Column | gold | tin | tin | gold |
| Contact material | brass | copper beryllium | copper beryllium | brass |
| Insulation Materials | Polybutylene terephthalate (PBT), polyester, fiberglass reinforced | Polybutylene terephthalate (PBT), polyester, fiberglass reinforced | Polybutylene terephthalate (PBT), polyester, fiberglass reinforced | Polybutylene terephthalate (PBT), polyester, fiberglass reinforced |
| characteristic | Pick and place | Pick and place | Pick and place | Pick and place |
| Operating temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Material flammability rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation color | black | black | black | black |
| Rated current | 3A | 3A | 3A | 3A |
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