部品番号	Web Description	Sample Eligible	回路の詳細	回路（最大）	色 - 樹脂部	性別	グローワイヤー対応	嵌合キー	嵌合ロック	材質 - 樹脂部	正味重量	列数	パッケージ形態	パネルマウント	ピッチ - 嵌合部	ピッチ - 実装部	嵌合極性	縦列スタック（エンド・ツー・エンド）	使用温度範囲
345660103	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option A, Wire Dress Option 0, 73 Circuits, Black TPA	No	73	73	Black	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345660203	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option B, Wire Dress Option 0, 73 Circuits, Gray TPA	No	73	73	Gray	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345660303	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option C, Wire Dress Option 0, 73 Circuits, Blue TPA	No	73	73	Blue	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345660603	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option F, Wire Dress Option 0, 73 Circuits, Natural TPA	No	73	73	Natural	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345660703	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option G, Wire Dress Option 0, 80 Circuits, Blue TPA	No	80	80	Blue	Receptacle	No	Yes	Yes	Nylon	51.245/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345660803	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option H, Wire Dress Option 0, 80 Circuits, Gray TPA	No	80	80	Gray	Receptacle	No	Yes	Yes	Nylon	51.245/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345661303	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option A, Wire Dress Option 9, 73 Circuits, Black TPA	No	73	73	Black	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345661403	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option B, Wire Dress Option 9, 73 Circuits, Gray TPA	No	73	73	Gray	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345661503	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option C, Wire Dress Option 9, 73 Circuits, Blue TPA	No	73	73	Blue	Receptacle	No	Yes	Yes	Nylon	50.423/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345661903	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option G, Wire Dress Option 9, 80 Circuits, Blue TPA	No	80	80	Blue	Receptacle	No	Yes	Yes	Nylon	51.245/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C
345662003	2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option H, Wire Dress Option 9, 80 Circuits, Gray TPA	No	80	80	Gray	Receptacle	No	Yes	Yes	Nylon	51.245/g	4	Tray	No	2.54mm	2.54mm	Yes	No	-40° to +125°C