| Part No. | Body Material | Mating End Plating | Mating End Length | Crimp Area Plating | Crimp Area Length | Remainder Plating | Nickel Underplate | Wire Range (AWG) | Insulation Range (mm) |
| 3-66104-3 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | TIN-LEAD PER MIL-T-10727 | 5.89 [0.232] MIN | N/A | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 3-66104-2 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | MATTE TIN PLATE | 1.27 [0.000050] MIN | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 3-66104-0 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | UNIFORM GRADIENT TO 0.25 [0.00010] MIN GOLD PER MIL-G-45204 | 0.76 [0.000030] NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 1-66105-9 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | TIN-LEAD PER MIL-T-10727 | 1.27 [0.000050] MIN | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 2-66104-9 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | TIN-LEAD PER MIL-T-10727 | 1.27 [0.000050] MIN | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 2-66104-7 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | TIN-LEAD PER MIL-T-10727 | 1.27 [0.000050] MIN | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 2-66104-5 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | GOLD FLASH ON REMAINDER | 1.90 [0.000075] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 2-66104-3 | PHOSPHOR BRONZE | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | GOLD FLASH ON REMAINDER | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-14 | 1.02 [0.040] - 2.03 [0.080] |
| 1-66104-6 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | TIN-LEAD PER MIL-T-10727 | 5.89 [0.232] MIN | N/A | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 1-66104-7 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | TIN-LEAD PER MIL-T-10727 | 5.89 [0.232] MIN | N/A | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66104-6 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | GOLD FLASH ON REMAINDER | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66104-7 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | GOLD FLASH ON REMAINDER | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66104-8 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | GOLD FLASH ON REMAINDER | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66104-9 | BRASS | GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | N/A | N/A | GOLD FLASH ON REMAINDER | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66105-3 | BRASS | SILVER | N/A | N/A | N/A | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66105-4 | BRASS | SILVER | N/A | N/A | N/A | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66105-9 | BRASS | SILVER | N/A | N/A | N/A | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66105-1 | BRASS | SILVER | N/A | N/A | N/A | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66105-2 | BRASS | SILVER | N/A | N/A | N/A | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |
| 66105-0 | BRASS | SILVER | N/A | N/A | N/A | N/A | 0.76 [0.000030] MIN NICKEL PER QQ-N-290 | 24-70 | 1.02 [0.040] - 2.03 [0.080] |