TE Connectivity 66104-9
Product Overview
This document details specifications for a spring contact, likely a socket assembly, made from stainless steel and brass components. It includes various plating options for mating and crimp areas, specified by MIL-G-45204 (Gold), MIL-T-10727 (Tin-Lead/Tin), and QQ-N-290 (Nickel). The product is designed for wire ranges of 24-70 AWG and insulation ranges of 1.02[0.040] to 2.03[0.080].
| 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] |
| Part No. | Body Material | Mating End Plating | Mating End Length | Opposite End Plating | Opposite End Length | Nickel Underplate |
|---|---|---|---|---|---|---|
| 1-66104-6 | BRASS | 0.38 [0.000015] MIN GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | 1.27 [0.000050] MIN TIN PER MIL-T-10727 | 5.89 [0.232] MIN | 1.97 [0.000075] MIN NICKEL PER QQ-N-290 |
| 1-66104-7 | BRASS | 0.38 [0.000015] MIN GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | 1.27 [0.000050] MIN TIN PER MIL-T-10727 | 5.69 [0.224] MIN | 1.97 [0.000075] MIN NICKEL PER QQ-N-290 |
| Part No. | Body Material | Mating End Plating | Mating End Length | Remainder Plating | Nickel Underplate |
|---|---|---|---|---|---|
| 2-66104-3 | PHOSPHOR BRONZE | 0.15 [0.000020] MIN GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | GOLD FLASH | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 |
| 9-66104-2 | PHOSPHOR BRONZE | 0.15 [0.000020] MIN GOLD PER MIL-G-45204 | 5.08 [0.200] MIN | GOLD FLASH | 1.27 [0.000050] MIN NICKEL PER QQ-N-290 |
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