大电流探针端子、汇流排触点
产品概要
大电流探针用于与端子、触点、母排(Busbar)等电子元件接触并通入大电流,从而进行电气性能测试。
该类探针采用低内阻设计,能够实现精确的信号传输与测量,
并提供额定电流范围在20A至400A之间的标准产品系列。
此外,我们还根据不同的测试点需求,提供多种针头形状、针头直径、弹簧压力及材质规格的探针。
通过选用最合适的探针规格,可确保实现具有良好重复性且可靠的接触连接。
应用示例:老化测试、Burn-in(预烧)测试、化成测试、DCIR(直流内阻)测量测试。
产品照片/构成示例
特点/规格等
典型的大电流探针示例:大电流探针 HSS-623
◆ 采用低接触电阻与低内部电阻设计,能够稳定传输大电流,
并有效抑制发热及电压降。
◆ 探针主体(HSS-623…M)采用M5螺纹固定方式,
利用六角部位(SW6)配合扳手即可牢固安装或更换。
◆ 插座(KS-623系列)提供M5螺纹安装型与焊接杯型两种选择,
可根据设备配置灵活进行布线。
◆ 提供多种针尖形状、针尖直径、弹簧压力及材质规格,
适用于端子、汇流排(Busbar)、电池极耳等多种测试点。
◆ 即使反复接触,接触状态依然稳定,
在老化(Aging)或化成(Formation)等长时间、高频次的测试中,能确保测量结果的高度可重复性。
◆ 标准产品涵盖20A至400A的额定电流范围,
可根据具体用途选择最合适的型号。
产品系列

| Grid size / Series (max.current) |
Standard high current test probes (press-in) |
Standard high current test probes (screw-in) |
Short-stroke and long-stroke high current test probes |
Dipole high current probes (Kelvin probes) |
High current clamps (flat / round) |
Robust high current probes (probes / contact terminal) |
| ≥2.54 mm (≥100 Mil) |
HSS-118 (20 A) | HSS-118 M (20 A) | HSS-827 M (20 A) | – | – | – |
| ≥4.00 mm (≥160 Mil) |
HSS-120 (30 A) | HSS-120 M (30 A) | HSS-520/M (30 A) | VK-541 (10 A) | KK-541 (20 A) | – |
| ≥5.08 mm (≥200 Mil) |
HSS-150 (50 A) | HSS-150 M (50 A) | HSS-552 M (50 A) HSS-150 H/MH (50 A) |
– | – | – |
| 6.0 to 7.5 mm (250 to 300 Mil) |
– | HSS-621 M (75 A) HSS-623 M (100 A) |
– | HSS-624 M (100 A) | HKF-617 (40 A) HKR-694 (40 A) |
– |
| 12.0 to 35.0 mm (470 to 1400 Mil) |
– | – | – | – | HKR-612M (100 A) HKR-672M (200 A) |
HSS-2259 (25 A) to HSS-2532 (400 A) |
| 产品目录 下载 |
78/80/82 | 79/81/83/84-85 | 86-89 | 92-93 | 94-98 | 99 |
[探针说明]
|
※Standard high current test probe 标准可对应20~100A的额定电流。 |
※Dipole high current probes (Kelvin probes) 用于四端子测量的四线式探针。 |
|
※Short-stroke and long-stroke probe 用于空间受限或需要较长行程的场合。 |
※High current clamps (round / flat) 也可对应插头连接器上常见的扁平刀片式引脚、圆柱形端子 |
|
※International standard test probe 不带定位环的大电流探针。 |
※Robust high current probes 适用于可能出现严苛环境条件、横向作用力或振动的场合。 |
产品规格一览
| 大电流探针 (HSS)型式 |
系列 | 间距 (mm以上) |
推荐 行程 (mm) |
最大 行程 (mm) |
额定电流 (A) |
弹簧压力(N) | 使用插座时的 安装高度(mm) |
最小长度 (mm) |
兼容的 GKS系列 |
产品目录下载 | ||
| min | max | min | max | |||||||||
| Standard high current test probes (press-in/screw-in) |
HSS-118 | 2.54 | 4 | 5.3 / 8 | 20 | 1.5 | 3 | 10.5 | 18.5 | 32.3 | GKS-112 | 78 |
| HSS-118 M | 2.54 | 4 | 5.3 / 8 | 20 | 1.5 | 3 | 10.5 | – | 35.3 | GKS-112 M | 79 | |
| HSS-120 | 4 | 4 | 5.3 | 30 | 1.5 | 3 | 10.5 | 18.5 | 27.3 | GKS-113 | 80 | |
| HSS-120 M | 4 | 4 | 5.3 | 30 | 1.5 | 3 | 10.5 | – | 28.3 | GKS-113 M | 81 | |
| HSS-150 | 5.08 | 4.4 | 5.5 | 50 | 3 | 10 | 10.8 | – | 38.5 | GKS-854 | 82 | |
| HSS-150 M | 5.08 | 4.4 | 5.5 | 50 | 3 | 10 | 10.8 | – | 43.1 | GKS-854 M | 83 | |
| HSS-621 M | 6.35 | 4.4 | 5.5 | 75 | 5 | 10 | 10.8 | – | 43.1 | – | 84 | |
| HSS-623 M | 7.6 | 4.4 | 5.5 | 100 | 7 | 15 | 10.8 | – | 52.1 | – | 85 | |
| Short-stroke high current test probes |
HSS-827 M | 2.54 | 3.5 | 4.5 | 20 | 1.5 | 2.5 | 8.7 | – | 19.5 | GKS-427 M | 86 |
| HSS-520 (M) | 4 | 2.8 | 3.5 | 30 | 1.5 | – | 7.3 | 7.4 | 15.1 | GKS-913/M | 87 | |
| HSS-552 M | 5.08 | 2 | 2.5 | 50 | 2 | – | 7.5 | – | 17.1 | – | 88 | |
| Long-stroke high current test probes |
HSS-150H (MH) | 5.08 | 7.4 | 8.5 | 50 | 3 | 10 | 13.8 | – | 46.1 | – | 89 |
| International standard test probes |
HSS-005 | 4.75 | 4.4 | 6.35 | 40 | 3 | 5 | 8.9 | – | 36.1 | GKS-005 | 90 |
| Dipole high current test probes / 4-wire clamp |
HSS-624 M | 7.6 | 4.4 | 5.5 | 100 | 9 | – | 10.8 | – | 61.8 | – | 92 |
| VK-541 | 3.5 | 3.5 | 6.5 | 10 | – | – | 19.1 | – | 53.5 | – | 93 | |
| High current clamps (flat / round) |
HKF-617 | 5.5 | 4.4 | 5.5 | 20/40 | 10 | – | 27.9 | – | 57.9 | – | 94 |
| KK-541 | 3.5 | 3.5 | 6.5 | 20 | – | – | 16.35 | 16.55 | 34.35 | – | 95 | |
| HKR-612 M | 10-12.5 | 4.4 | 5.5 | 35/35/100 | 10 | 20 | 29.5 | – | 57 | – | 96 | |
| HKR-672 M | 18-22 | 4 | 5.5 | 200 | 20 | – | 33.5 | 34.7 | 72.7 | – | 97 | |
| HKR-694 | 5.5 | 4.4 | 5.5 | 15 | 10 | – | 26.2 | – | 56.2 | – | 98 | |
| Robust high current test probes (probe / contact terminal) |
HSS-2259 | 12 | 7 | 9.5 | 25 | 10 | – | 37.5 | – | 57.5 | – | 99 |
| HSS-2513 | 16 | 7 | 10.5 | 35 | 12 | – | 52.5 | – | 79.5 | – | 99 | |
| HSS-2516 | 20 | 7 | 12 | 100 | 17 | – | 54.2 | – | 81.2 | – | 99 | |
| HSS-2526 | 30 | 7 | 11 | 200 | 58 | – | 53 | – | 90 | – | 99 | |
| HSS-2532 | 35 | 7 | 11 | 400 | 116 | – | 53 | – | 114 | – | 99 | |
PRODUCTS
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Inspection Pro Series
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Inspection Pro Series
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Inspection Pro Series
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Inspection Pro Series
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基板检查相关
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测试探针









