This specification covers the production and inspection of the SH-XHB2.54-2A21 series connector, a general-purpose strip connector (pin header) designed for various electronic applications. It offers reliable electrical and mechanical performance within specified environmental conditions.
| Part | Material | Finish | Color | P/N | Type | DIM.A | DIM.B | Number of Pins | Rated Voltage | Rated Current | Contact Resistance | Insulation Resistance | Dielectric Strength | Temperature Range | Applicable PCB Thickness | Applicable Wire Sizes |
| Terminal (Contact) | Phosphor bronze (0.15mm) | Tin Plating (3-4 m) | - | - | (Contact Pin) | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 |
| Housing | PA66 | - | Natural () | - | (Housing) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | PA66 (UL94V-0) | - | Natural () | - | (Housing) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | Nylon46 (UL94V-0) | - | Beige () | - | (Plastic Shell) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | PBT (UL94V-0) | - | White () | - | (Plastic Shell) | - | - | - | - | - | - | - | - | - | - | - |
| Terminal (Contact) | Phosphor bronze (0.30mm) | Gold Plating (3-4 m) | - | - | (Contact Pin) | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 |
| Terminal (Contact) | Phosphor bronze (0.30mm) | Tin Plating (3-4 m) | - | - | (Contact Pin) | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 |
| Solder tabs | Phosphor bronze (0.25mm) | Tin Plating (3-4 m) | - | - | (Solder tabs) | - | - | - | - | - | - | - | - | - | - | - |
| Terminal (Contact) | Phosphor bronze (0.30mm) | Tin Plating (3-4 m) | - | - | (Contact Pin) | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 |
| Housing | Nylon46 (UL94V-0) | - | Beige () | - | (Plastic Shell) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | Nylon66 (UL94V-0) | - | White () | - | (Plastic Shell) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | PA66 (UL94V-0) | - | Natural () | - | (Plastic Shell) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | PA66 | - | Natural () | - | (Plastic Shell) | - | - | - | - | - | - | - | - | - | - | - |
| Terminal (Contact) | (Brass) (0.30mm) | 60u"MIN (Bright Tin Plating 60u"MIN) | - | - | (Contact Pin) | - | - | - | - | - | - | - | - | - | - | - |
| Housing | (Brass) | - | - | - | Housing | - | - | - | - | - | - | - | - | - | - | - |
| Housing | PA66 (UL94V-0) | - | Natural () | - | Housing | - | - | - | - | - | - | - | - | - | - | - |
| Terminal | Phosphor bronze | Tin Plating:3~4 m | - | - | Contact | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 |
| Housing | Plastic | - | Nylon66 UL94V-0 Color:White | - | Plastic | - | - | - | - | - | - | - | - | - | - | - |
| Contact | Phosphor bronze | Tin Plating:3~4 m | - | - | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 | |
| Contact | Phosphor bronze | Gold Plating:3~4m | - | - | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 | |
| Contact | Phosphor bronze | Tin Plating:3~4 m | - | - | - | - | - | 250V AC/DC | 3A AC/DC | 0.01 | 100M | 1000V AC/minute | -25~85 | 1.2mm~1.6mm | AWG#30~#22 | |
| Solder tabs | Phosphor bronze | Tin Plating:3~4 m | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Housing | Plastic | Nylon46 UL94V-0 Color: Beige | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Housing | Plastic | PBT UL94V-0 Color: White | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Housing | Plastic | Nylon46 UL94V-0 Color: Beige | - | - | - | - | - | - | - | - | - | - | - | - | - |