Penyambung koaksial SMA RF adalah penyambung sepaksi RF dengan mekanisme sambungan berulir yang dibangunkan dan dihasilkan mengikut standard tentera AS MIL-C-39012. Ia mempunyai kelebihan saiz kecil, lebar jalur lebar, prestasi mekanikal dan elektrik yang sangat baik, dan kebolehpercayaan yang tinggi. Ia adalah salah satu penyambung RF yang paling banyak digunakan. Ia digunakan secara meluas dalam komunikasi gelombang mikro, aeroangkasa, sistem senjata, peralatan pengukuran gelombang mikro dan bidang lain.
Spesifikasi Teknikal Utama:
◆ Impedans ciri: 50Ω
◆ Julat kekerapan: DC -26.5GHz
◆ Rintangan penebat: ≥5000mΩ
◆ Dielektrik menahan voltan: 1000V (RMS)
◆ Nisbah gelombang berdiri voltan (VSWR): ≤1.25
◆ Kitaran mengawan: 500 kali
| Redup. Ltr. | Inci (mm) | |
| Min. | Maks. | |
| A | .255 (6.48) | ------ |
| B | ------ | .1808 (4.59) |
| C | ------ | .135 (3.43) |
| D | .130 (3.30) | ------ |
| E | .015 (0.38) | .045 (1.14) |
| F | .0355 (0.90) | .0370 (0.94) |
| G | ------ | .012 (0.30) |
| H | ------ | .100 (2.54) |
| J | .000 (0.00) | ------ |
| K | .050 (1.27) | ------ |
Nota:
1. Dimensi berada dalam inci.
2. Setara metrik diberikan untuk maklumat sahaja.
3. Antaramuka penyambung (selepas mengawan) hendaklah dibebaskan dari habuk dan kelembapan.
4. Boleh meluas sepanjang panjang gandingan kacang gandingan.
| Redup. Ltr. | Inci (mm) | |
| Min. | Maks. | |
| A | .208 (5.28) | .216 (5.49) |
| B | .1810 (4.60) | ------ |
| C | .218 (5.54) | ------ |
| D | .170 (4.32) | ------ |
| E | 0.15 (0.38) | .045 (1.14) |
| F | .049 (1.24) | .051 (1.30) |
| G | .000 (0.00) | .010 (0.25) |
| H | .074 (1.88) | .078 (1.98) |
| J | .043 (1.09) | .047 (1.19) |
| K | .000 (0.00) | .010 (0.25) |
| M | .105 (2.67) | ------ |
| N | .168 (4.27) | ------ |
Nota:
1. Dimensi berada dalam inci.
2. Setara metrik hanya untuk maklumat.
3. Bahagian yang layak sebelum ini menggunakan kemelesetan hubungan maksimum .030 inci (0.76) tidak boleh diterima untuk penggunaan kerajaan. Awas perlu dilaksanakan untuk menentukan sama ada reka bentuk kemelesetan .030 digunakan semasa penyelenggaraan dan penggantian bahagian.
4. Pelepasan untuk menggabungkan kacang penyambung.
5. Dimensi untuk memenuhi VSWR, ciri -ciri mengawan, dan ketahanan penyambung apabila dikawinkan dengan a
.0355/-. 0370 inci diameter pin.
| Model | Model kabel | d | L. |
| SMA-JB1 | SFT-50-1,670-047 | Φ1.2 | 12.5 |
| SMA-JB2 | SFT-50-2,670-086 | Φ2.2 | 11.2 |
| SMA-JB3 | SFT-50-3,670-141 | Ф3.6 | 12.0 |
| Model | Model kabel |
| SMA-JB3A | SFT-50-3,670-141 |
| Model | Model kabel |
| SMA-JB3E | SFT-50-3,670-141 |
| Model | Model kabel | d | L. |
| SMA-JWB2 | SFT-50-2,670-086 | Φ2.2 | 15.6 |
| SMA-JWB3 | SFT-50-3,670-141 | Φ3.6 | 16 |
| Model | Model kabel | d |
| SMA-KB2 | SFT-50-2,670-086 | Φ2.2 |
| SMA-KB3 | SFT-50-3,670-141 | Φ3.6 |
| Model | Model kabel |
| SMA-J5 | SYV-50-3, RG142, SFCJ-50-3-51 |
| SMA-J5C |
| Model | Model kabel |
| SMA- (K) 5 | SYV-50-3, RG142, SFCJ-50-3-51 |
| Model | Model kabel |
| SMA-J5.3 | 32055,205, GNB-415 |
| Model | Model kabel |
| SMA-JW2 | SYV-50-1 |
| SMA-JW3 | SYV-50-2-1, RG316 |
| SMA-JW4 | SYV-50-2-2 |
| SMA-JW5 | SYV-50-3, RG142, SFCJ-50-3-51 |
| Model | Model kabel |
| SMA-JW5-1 | SYV-50-3, RG142, SFCJ-50-3-51 |
| Model | Model kabel | d |
| SMA-KFB2 | SFT-50-2,670-086 | Φ2.2 |
| SMA-KFB3 | SFT-50-3,670-141 | Φ3.6 |
| Model | Model kabel | d |
| SMA-KFB2-1 | SFT-50-2,670-086 | Φ2.2 |
| SMA-KFB3-1 | SFT-50-3,670-141 | Φ3.6 |
| Model | Model kabel | d |
| SMA-KYB2 | SFT-50-2,670-086 | Φ2.2 |
| SMA-KYB3A | SFT-50-3,670-141 | Φ3.6 |
| Model | Model kabel | d |
| SMA-KYB3 | SFT-50-3,670-141 | Φ3.6 |
| Model | Model kabel |
| SMA-J2 | SYV-50-1 |
| SMA-J3 | SYV-50-2-1, RG316 |
| SMA-J4 | SYV-50-2-2 |
| Model | Model kabel |
| SMA-K2 | SYV-50-1 |
| SMA-K3 | SYV-50-2-1, RG316 |
| Model | Model kabel |
| SMA-K5 | SYV-50-3, RG142, SFCJ-50-3-51 |
| SMA-K5C |
| Model | Model kabel |
| SMA- (J) 5 | SYV-50-3, RG142, SFCJ-50-3-51 |
| Model | Model kabel |
| SMA-KF2 | SYV-50-1 |
| SMA-KF3 | SYV-50-2-1, RG316 |
| Model | Model kabel |
| SMA-KY2 | SYV-50-1 |
| SMA-KY3 | SYV-50-2-1, RG316 |
| SMA-KY5 | SYV-50-3, RG142, SFCJ-50-3-51 |
| Model | L. | L.1 | L.2 |
| SMA-JFD1 | 18 | 3 | 2 |
| SMA-JFD30 | 18 | 3 | 1.5 |
| SMA-JFD95 | 19 | 4 | 2 |
| Model | L. | L.1 | L.2 | d |
| SMA-JFD2 | 18 | 3 | 2 | Φ0.7 |
| SMA-JFD31 | 18.5 | 3 | 2.5 | Φ1.0 |
| SMA-JFD59 | 25 | 3 | 9 | Φ1.0 |
| Model | L. | L.1 | L.2 | d |
| SMA-JFD4 | 32 | 8 | 11 | Φ1.27 |
| SMA-JFD5 | 18 | 3 | 2 | Φ1.0 |
| SMA-JFD13 | 25 | 8 | 4 | Φ1.27 |
| SMA-JFD58 | 29.2 | 15 | 2 | Φ1.27 |
| Model | L. | L.1 | L.2 | d |
| SMA-JFD6 | 32 | 8 | 11 | Φ1.27 |
| SMA-JFD7 | 25 | 8 | 4 | Φ1.27 |
| SMA-JFD8 | 31 | 15 | 3 | Φ1.27 |
| SMA-JFD9 | 18.2 | 3 | 2 | Φ1.27 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD3 | 27.5 | 15 | 3 | Φ1.27 |
| SMA-KFD4 | 33.5 | 21 | 3 | Φ1.27 |
| SMA-KFD8 | 18.5 | 6 | 3 | Φ1.27 |
| SMA-KFD9 | 24.5 | 12 | 3 | Φ1.27 |
| SMA-KFD16 | 20.5 | 8 | 3 | Φ1.27 |
| SMA-KFD21 | 15.5 | 2 | 4 | Φ1.27 |
| SMA-KFD24 | 22.5 | 10 | 3 | Φ1.27 |
| SMA-KFD33 | 17.5 | 5 | 3 | Φ1.7 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD46 | 16.5 | 4 | 3 | Φ1.27 |
| SMA-KFD52 | 16.5 | 2 | 5 | Φ1.0 |
| SMA-KFD53 | 20.5 | 6 | 5 | Φ1.0 |
| SMA-KFD87 | 15 | 3 | 2.5 | Φ0.7 |
| SMA-KFD133 | 15.5 | 4 | 2 | Φ0.7 |
| SMA-KFD146 | 22.3 | 7 | 5 | Φ1.0 |
| SMA-KFD147 | 18.5 | 4 | 5 | Φ1.0 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD5 | 15.5 | 4 | 2 | Φ1 .27 |
| SMA-KFD6 | 22.5 | 8 | 5 | Φ0.7 |
| SMA-KFD7 | 20.5 | 8 | 3 | Φ1 .27 |
| SMA-KFD18 | 16 | 4 | 1.5 | Φ0.5 |
| SMA-KFD20 | 18.5 | 6 | 3 | Φ1 .27 |
| SMA-KFD22 | 27.5 | 15 | 3 | Φ1 .27 |
| SMA-KFD23 | 14.1 | 4 | 0.6 | Φ0.4 |
| SMA-KFD30 | 33.5 | 21 | 3 | Φ1 .27 |
| SMA-KFD43 | 21.5 | 4 | 8 | Φ1 .27 |
| SMA-KFD47 | 14 | 2 | 2.5 | Φ1 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD61 | 16.5 | 4.5 | 2 | Φ1.27 |
| SMA-KFD62 | 17 | 3.5 | 4 | Φ1.27 |
| SMA-KFD63 | 19.5 | 3.5 | 4 | Φ1.27 |
| SMA-KFD64 | 18 | 3.5 | 5 | Φ1.27 |
| SMA-KFD65 | 19 | 4.5 | 5 | Φ1.27 |
| SMA-KFD66 | 20.5 | 4.5 | 6.5 | Φ1.27 |
| SMA-KFD71 | 15.5 | 4 | 2 | Φ0.7 |
| SMA-KFD122 | 21.5 | 6 | 6 | Ф1.2 |
| SMA-KFD123 | 14.5 | 2 | 3 | Φ1.2 |
| SMA-KFD144 | 19.5 | 9 | 1 | Φ1.0 |
| SMA-KFD177 | 20.5 | 8 | 3 | Φ1.27 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD11 | 14.5 | 3 | 2 | Φ0.5 |
| SMA-KFD29 | 16.5 | 5 | 2 | Φ0.7 |
| SMA-KFD75 | 22.5 | 4 | 9 | Φ0.7 |
| SMA-KFD76 | 14.5 | 3 | 2 | Φ0.7 |
| SMA-KFD79 | 27.5 | 2 | 16 | Φ1.0 |
| SMA-KFD95 | 15.5 | 4 | 2 | Φ0.7 |
| SMA-KFD126 | 17.7 | 3 | 5.2 | Φ1.0 |
| SMA-KFD127 | 22.5 | 3 | 10 | Φ1.0 |
| SMA-KFD132 | 15.5 | 4 | 2 | Φ1.0 |
| SMA-KFD140 | 18.5 | 5 | 4 | Φ1.0 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD31 | 15 | 3 | 2.5 | Φ1.0 |
| SMA-KFD32 | 21.5 | 3 | 9 | Φ1.0 |
| SMA-KFD34 | 17.5 | 3 | 5 | Φ1 |
| SMA-KFD80 | 16.5 | 3 | 4 | Φ0.7 |
| SMA-KFD100 | 16.5 | 5 | 2 | Φ0.7 |
| SMA-KFD101 | 15.5 | 4 | 2 | Φ0.7 |
| SMA-KFD102 | 14.5 | 3 | 2 | Φ0.7 |
| SMA-KFD130 | 21.5 | 3 | 9 | Φ0.7 |
| SMA-KFD131 | 15.5 | 4 | 2 | Φ1.0 |
| SMA-KFD134 | 17 | 5 | 2.5 | Φ0.7 |
| SMA-KFD136 | 19.5 | 4 | 6 | Φ1 |
| SMA-KFD163 | 18.7 | 3.2 | 5 | Φ1.0 |
| Model | d |
| SMA-KFD81 | M1 |
| SMA-KFD109 | M1.6 |
| Model | L. | L.1 | L.2 | d |
| SMA-KFD119 | 17 | 6.5 | 1 | Φ3.0 |
| SMA-KFD121 | 18 | 6.5 | 2 | Φ3.0 |
| SMA-KFD141 | 17.5 | 4 | 4 | Φ3.2 |
| SMA-KFD142 | 18.3 | 7.8 | 1 | Φ3.0 |
| SMA-KFD149 | 17.5 | 3 | 5 | Φ3.0 |
| Model | L. | L.1 | L.2 | d | D |
| SMA-KWFD3 | 26.7 | 11 | 4.5 | Φ1.27 | Φ4.1 |
| SMA-KWFD4 | 24.2 | 8 | 5 | Φ1.0 | Φ3.2 |
| SMA-KWFD5 | 24.2 | 8 | 5 | Φ0.7 | Φ4.1 |
| SMA-KWFD6 | 21.2 | 5 | 5 | Φ0.7 | Φ4.1 |
| SMA-KWFD7 | 24.2 | 3 | 10 | Φ0.7 | Φ4.1 |
| SMA-KWFD8 | 21.3 | 5 | 5 | Φ0.7 | Φ4.1 |
| SMA-KWFD9 | 16.2 | 3 | 2 | Φ0.7 | Φ4.1 |
| SMA-KWFD12 | 15.2 | 2 | 2 | Φ0.7 | Φ4.1 |
| SMA-KWFD49 | 25.2 | 5 | 9 | Φ0.17 | Φ4.1 |
| Model | L. | L.1 | h |
| SMA-JFD11 | 14 | 1 | 0.2 |
| SMA-JFD17 | 16 | 3 | 0.4 |
| SMA-JFD18 | 14 | 1 | 0.3 |
| SMA-JFD19 | 14 | 1 | 0.4 |
| SMA-JFD20 | 14 | 1 | 0.5 |
| SMA-JFD24 | 15 | 2 | 0.4 |
| Model | L. | h |
| SMA-JFD12 | 13.1 | 0.4 |
| SMA-JFD14 | 13.1 | 0.55 |
| Model | L. | L.1 | L.2 |
| SMA-KFD145 | 22.3 | 7.8 | 5 |
| SMA-KFD151 | 21 | 2.5 | 9 |
| SMA-KFD161 | 20.5 | 6.5 | 5 |
| SMA-KFD162 | 17.5 | 3 | 5 |
| Model | L. | L.1 |
| SMA-KWF | 14.6 | 3.3 |
| SMA-KWFD10 | 13.3 | 2 |
| Model | h |
| SMA-JFD16 | 0.2 |
| SMA-JFD21 | 0.3 |
| SMA-JFD22 | 0.4 |
| SMA-JFD23 | 0.5 |
| Model | h |
| SMA-KFD26 | 0.2 |
| SMA-KFD27 | 0.4 |
| SMA-KFD110 | 0.3 |
| SMA-KFD111 | 0.5 |
| Model | h |
| SMA-KFD112 | 0.2 |
| SMA-KFD113 | 0.3 |
| SMA-KFD114 | 0.4 |
| SMA-KFD115 | 0.5 |
| Model | L. | L.1 | t |
| SMA-KFD10 | 15.8 | 3 | 0.5 × 0.2 |
| SMA-KFD14 | 16.5 | 4 | 0.5 × 0.2 |
| SMA-KFD35 | 14.5 | 2 | 1.27 × 0.2 |
| Model | L. | L.1 | t | d | D |
| SMA-KFD13 | 16 | 4 | 0.5 × 0.2 | Φ4.1 | Φ4.2 |
| SMA-KFD14 | 15.2 | 3.2 | 0.5 × 0.2 | Φ4.1 | Φ4.2 |
| SMA-KFD35 | 15 | 3 | 1.27 × 0.2 | Φ4.1 | Φ4.2 |
| SMA-KFD45 | 14.4 | 2.4 | 0.5 × 0.2 | Φ4.1 | Φ4.2 |
| SMA-KFD68 | 15.2 | 3.2 | 0.5 × 0.2 | Φ2.1 | Φ2.2 |
| SMA-KFD73 | 16 | 4 | 1.27 × 0.2 | Φ4.1 | Φ4.2 |
| Model | t |
| SMA-KFD39 | 0.5 × 0.2 |
| SMA-KFD149 | 1.27 × 0.2 |
| Model | d | D |
| SMA-JFD40 | Φ0.5 | Φ3.0 |
| SMA-JFD41 | Φ0.45 | Φ2.8 |
| SMA-JFD42 | Φ0.38 | Φ2.5 |
| SMA-JFD44 | Φ0.3 | Φ2.0 |
| Model | d | D |
| SMA-JFD48 | Φ0.5 | Φ3.0 |
| SMA-JFD55 | Φ0.45 | Φ2.8 |
| SMA-JFD56 | Φ0.38 | Φ2.5 |
| SMA-JFD57 | Φ0.3 | Φ2.0 |
| Model | d | D |
| SMA-KFD40 | Ф0.5 | Φ3.0 |
| SMA-KFD41 | Φ0.45 | Φ2.8 |
| SMA-KFD42 | Φ0.38 | Φ2.5 |
| SMA-KFD44 | Φ0.3 | Φ2.0 |
| Model | d | D |
| SMA-KFD48 | Φ0.5 | Φ3.0 |
| SMA-KFD55 | Φ0.45 | Φ2.8 |
| SMA-KFD56 | Φ0.38 | Φ2.5 |
| SMA-KFD57 | Φ0.3 | Φ2.0 |
| SMA-KFD152 | Φ0.4 | Φ2.8 |
| Model | L. |
| SMA-KHD | 13.5 |
| SMA-KHD10 | 18.5 |
| Model | A | d |
| SMA-KHD1 | 1.2 | Φ1.27 |
| SMA-KHD2 | 1.5 | Φ1.27 |
| SMA-KHD3 | 2 | Φ1.27 |
| SMA-KHD4 | 0.5 | Φ1.27 |
| SMA-KHD5 | 0.8 | Φ1.27 |
| SMA-KHD6 | 1 | Φ1.27 |
| SMA-KHD8 | 1.6 | Φ0.8 |
| SMA-KHD9 | 1.6 | Φ1.27 |
| SMA-KHD11 | 1 | Φ0.5 |
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