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KTH1611SH-SF5
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CONNTEK Hall Switches, SOT-553-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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KTH1611SH-SF5
CONNTEK · Hall Switches · SOT-553-5
KTH1611SH-SF5 from CONNTEK, in a SOT-553-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No-connect pin, listed as empty (空置端) in the SOT-553 pin table and not to be used for any connection. |
| 2 | GND | power_in | Ground pin for the sensor; the 1μF VDD-to-GND decoupling capacitor should be placed as close to the VDD pin as possible. |
| 3 | NC | unconnected | No-connect pin, listed as empty (空置端) in the SOT-553 pin table and not to be used for any connection. |
| 4 | VDD | power_in | Supply input; operating supply range is 1.6 V to 5.5 V, with an absolute maximum of 6 V and reverse supply of -0.3 V. |
| 5 | OUTPUT | output | Hall switch output (CMOS push-pull): it goes low when the south-pole field exceeds BOP and stays low until the field drops below BRP, then returns high; the absolute maximum output drive current is 5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CONNTEK |
| Package | SOT-553-5 |
| Category | Magnetic Sensors |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VOL 输出低电平 (output low voltage) | VOL | 0.05 | 0.15 | V | IOUT=1mA | 6 | |
| IDD(Sleep) 休眠状态电流 (sleep-state current) | IDD(Sleep) | 1 | μA | TA=+25℃， VDD=1.8V | 6 | ||
| BOPS 磁场工作点 (operate point), H series | BOPS | 40 | 46 | 56 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| BRPS 磁场释放点 (release point), H series | BRPS | 26 | 34 | 38 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| BHY 磁滞 (/BOPS/-/BRPS/), H series | BHY | 12 | Gauss | 7 | |||
| VDD 供电电压 (supply voltage), operating | VDD | 1.6 | 5.5 | V | 工作状态 | 6 | |
| IDD(AVG) 平均电流 (average current) | IDD(AVG) | 1.6 | μA | TA=+25℃， VDD=1.8V | 6 | ||
| IDD(Awake) 唤醒状态电流 (awake-state current) | IDD(Awake) | 2 | mA | TA=+25℃， VDD=1.8V | 6 | ||
| TAWAKE 唤醒时间 (wake-up time) | TAWAKE | 50 | μs | 工作状态 | 6 | ||
| TPERIOD 周期 (period) | TPERIOD | 200 | ms | 工作状态 | 6 | ||
| VDD 供电电压 (supply voltage), operating range | VDD | 1.6 | 5.5 | V | 芯片工作 | 5 | |
| TA 工作温度范围 (operating temperature) | TA | -40 | 85 | ℃ | 芯片工作 | 5 | |
| VDD 供电电压 (supply voltage), absolute maximum | VDD | 6 | V | 5 | |||
| VDD_REV 反向电源电压 (reverse supply voltage) | VDD_REV | -0.3 | V | 5 | |||
| IOUTPUT 输出驱动电流 (output drive current) | IOUTPUT | 5 | mA | 5 | |||
| PD 封装功耗 (package power dissipation) | PD | 400 | mW | 5 | |||
| TSTG 存储温度范围 (storage temperature) | TSTG | -50 | 150 | ℃ | 5 | ||
| TJ 结点最高耐温 (junction temperature) | TJ | 150 | ℃ | 5 | |||
| ESD HBM 人体模型ESD能力 (ESD capability, HBM) | ESD HBM | 8000 | V | 5 |
CAD (KiCad official)
- Symbol:
KTH1611SH-SF5 - Footprint:
Package_TO_SOT_SMD:SOT-553 - 3D model: SOT-553-5 (KiCad packages3D, STEP)
- 3D model files:
kth1611sh-sf5-etched.step/kth1611sh-sf5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kth1611sh-sf5.step/kth1611sh-sf5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CONNTEK datasheet (13 pp, sha256
29b6c33ecce83151, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# KTH1611SH-SF5
**CONNTEK** · Hall Switches · SOT-553-5
KTH1611SH-SF5 from CONNTEK, in a SOT-553-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No-connect pin, listed as empty (空置端) in the SOT-553 pin table and not to be used for any connection. |
| 2 | GND | power_in | Ground pin for the sensor; the 1μF VDD-to-GND decoupling capacitor should be placed as close to the VDD pin as possible. |
| 3 | NC | unconnected | No-connect pin, listed as empty (空置端) in the SOT-553 pin table and not to be used for any connection. |
| 4 | VDD | power_in | Supply input; operating supply range is 1.6 V to 5.5 V, with an absolute maximum of 6 V and reverse supply of -0.3 V. |
| 5 | OUTPUT | output | Hall switch output (CMOS push-pull): it goes low when the south-pole field exceeds BOP and stays low until the field drops below BRP, then returns high; the absolute maximum output drive current is 5 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CONNTEK |
| Package | SOT-553-5 |
| Category | Magnetic Sensors |
| Pins | 5 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VOL 输出低电平 (output low voltage) | VOL | | 0.05 | 0.15 | V | IOUT=1mA | 6 |
| IDD(Sleep) 休眠状态电流 (sleep-state current) | IDD(Sleep) | | 1 | | μA | TA=+25℃， VDD=1.8V | 6 |
| BOPS 磁场工作点 (operate point), H series | BOPS | 40 | 46 | 56 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| BRPS 磁场释放点 (release point), H series | BRPS | 26 | 34 | 38 | Gauss | TA=+25℃， VDD=1.8V | 7 |
| BHY 磁滞 (/BOPS/-/BRPS/), H series | BHY | | 12 | | Gauss | | 7 |
| VDD 供电电压 (supply voltage), operating | VDD | 1.6 | | 5.5 | V | 工作状态 | 6 |
| IDD(AVG) 平均电流 (average current) | IDD(AVG) | | 1.6 | | μA | TA=+25℃， VDD=1.8V | 6 |
| IDD(Awake) 唤醒状态电流 (awake-state current) | IDD(Awake) | | 2 | | mA | TA=+25℃， VDD=1.8V | 6 |
| TAWAKE 唤醒时间 (wake-up time) | TAWAKE | | 50 | | μs | 工作状态 | 6 |
| TPERIOD 周期 (period) | TPERIOD | | 200 | | ms | 工作状态 | 6 |
| VDD 供电电压 (supply voltage), operating range | VDD | 1.6 | | 5.5 | V | 芯片工作 | 5 |
| TA 工作温度范围 (operating temperature) | TA | -40 | | 85 | ℃ | 芯片工作 | 5 |
| VDD 供电电压 (supply voltage), absolute maximum | VDD | | | 6 | V | | 5 |
| VDD_REV 反向电源电压 (reverse supply voltage) | VDD_REV | -0.3 | | | V | | 5 |
| IOUTPUT 输出驱动电流 (output drive current) | IOUTPUT | | | 5 | mA | | 5 |
| PD 封装功耗 (package power dissipation) | PD | | | 400 | mW | | 5 |
| TSTG 存储温度范围 (storage temperature) | TSTG | -50 | | 150 | ℃ | | 5 |
| TJ 结点最高耐温 (junction temperature) | TJ | | | 150 | ℃ | | 5 |
| ESD HBM 人体模型ESD能力 (ESD capability, HBM) | ESD HBM | | | 8000 | V | | 5 |
## CAD (KiCad official)
- Symbol: `KTH1611SH-SF5`
- Footprint: `Package_TO_SOT_SMD:SOT-553`
- 3D model: SOT-553-5 (KiCad packages3D, STEP)
- 3D model files: `kth1611sh-sf5-etched.step` / `kth1611sh-sf5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kth1611sh-sf5.step` / `kth1611sh-sf5.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [CONNTEK datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758161639918964736) (13 pp, sha256 `29b6c33ecce83151`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/kth1611sh-sf5-datasheet.pdf)