| PartNumber | 1-1658526-0 | 1-1658526-5 | 1-1658526-2 |
| Description | Headers & Wire Housings 609-1601MLF FEM SCKT LEAD FREE | Headers & Wire Housings IDC RCPT 26P | Headers & Wire Housings IDC RCPT 20P |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Wire Housings | Headers | Headers |
| Type | Receptacle Housing | Ribbon Cable | Ribbon Cable |
| Mounting Style | Cable | - | - |
| Termination Style | IDC | IDC | IDC |
| Series | AMP-LATCH | AMP-LATCH | AMP-LATCH |
| Tradename | AMP-LATCH | AMP-LATCH | AMP-LATCH |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 50 | 42 | 49 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 1-1658526-0 | 1-1658526-5 | 1-1658526-2 |
| Number of Positions | - | 26 Position | 20 Position |
| Pitch | - | 2.54 mm | 2.54 mm |
| Number of Rows | - | 2 Row | 2 Row |
| Contact Gender | - | Socket (Female) | Socket (Female) |
| Contact Plating | - | Gold | Gold |
| Housing Material | - | Thermoplastic | Thermoplastic |
| Contact Material | - | Beryllium Copper | Beryllium Copper |
| Row Spacing | - | 2.54 mm | 2.54 mm |
| Housing Gender | - | Receptacle | Receptacle |
| Unit Weight | - | 0.112030 oz | 0.088009 oz |
| Packaging | - | - | Tray |