| PartNumber | M20-9953546 | M20-9953645 | M20-9953646 |
| Description | Headers & Wire Housings 35+35 DIL HORIZONTAL PIN HEADER TIN | Headers & Wire Housings 36+36 DIL HORIZONTAL PIN HEADER GOLD HT | Headers & Wire Housings 36+36 DIL HORIZONTAL PIN HEADER TIN |
| Manufacturer | Harwin | Harwin | Harwin |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Pin Strip | Pin Strip | Pin Strip |
| Number of Positions | 70 Position | 72 Position | 72 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Right Angle | Right Angle | Right Angle |
| Series | M20 | M20 | M20 |
| Current Rating | 3 A | 3 A | 3 A |
| Housing Material | Nylon | Nylon | Nylon |
| Voltage Rating | 750 V | 750 V | 750 V |
| Brand | Harwin | Harwin | Harwin |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Unit Weight | 0.176546 oz | 0.181590 oz | 0.181590 oz |
| Contact Plating | - | Gold | Tin |