- Product Information
- Typical Application
- Feature & Advantage
- Key Parameters
- Size Drawing
- Ordering Guide
- Purchase history
- Customer Reviews
- Buyers Q & A
Model：FST-TMP117 Series
Key Feature：
MOQ(Standard)：100 pcs
MOQ(Customized)：TBD
1. Product Brief Describtion
This digital temperature probe is built around the original Texas Instruments TMP117 high-accuracy temperature sensor, delivering precise 16-bit temperature measurements with a resolution of 0.0078°C. Designed for reliability and stability, it offers an accuracy of ±0.1°C from –20°C to +50°C and ±0.3°C across its full operating range of –55°C to +150°C. The probe supports I²C and SMBus communication, programmable alert functions, and can operate with up to four devices on a single bus. With low power consumption, flexible cable options, and durable stainless-steel housings, the probe ensures consistent performance in demanding environments. Each sensing element is 100% NIST-traceable, with optional ID labeling or laser marking available upon request, making it suitable for applications requiring high precision and traceable measurement quality.
2. Typical Application:
Smart Home Appliances
Integrated into air conditioners, heaters, and smart thermostats to achieve precise ambient temperature control with ±0.1°C accuracy.
Consumer Electronics
Used in laptops, wearables, and compact electronic devices for real-time internal temperature protection and thermal management.
Industrial Electrical Equipment
Applied in control cabinets, automation systems, and power modules to monitor component heat and trigger programmable temperature alerts.
Refrigeration and Cooling Systems
Suitable for refrigerators, freezers, wine coolers, and compressor-driven cooling equipment, leveraging its wide –55°C to +150°C range.
Medical and Laboratory Devices
Built into data loggers, sterilization cabinets, incubators, and precision diagnostic instruments requiring NIST-traceable sensing accuracy.
3. Feature & Advantage:
Feature | Advantage |
High-Accuracy Digital Temperature Measurement (±0.1°C) | Stable and repeatable precision readings, reduces calibration frequency and |
Ultra-Low Power Consumption with I²C/SMBus Communication | With only 3.5 μA at a 1-Hz conversion rate, highly suitable for battery-powered |
Wide but Precision Operating Temperature Range | Durability, adaptability, and compatibility across –55°C to +150°C |
4. Key Parameters
PAPT NUMBER | PACKGEV | BODY SIZE(NOM) |
TMP117 | WSON(6) | 2.00mm * 2.00mm |
DSBGA(6) | 1.53mm * 1.00mm |
Options Available
The building sensing element is 100% NIST traceable with ID for each sensor pringting label or laser marked on requests.
5. Size Drawing
Typical Standard Size
6. Ordering Guide
FST | TMP117 | xxx | xxx | xxxx | x | xx |
-1 | -2 | -3 | -4 | -5 | -6 | -7 |
(1) Focusens Digital Temperature Sensor FST Series
(2) TMP117 sub-series
(3) Typical Cable Materials
Code | Type |
PR | PVC cable with Jacket ，temp.rating -20~85℃ |
HPR | PVC cable with Jacket ，higher temp.rating -20~105℃ |
CPR | PVC cable with Jacket ，Lower temp.rating -40~105℃ |
S | Silicon cable with Jacket,temp.rating -60~200℃ |
C | Other Cable Types |
(4) Length Code of Extension Cable
Code | Type |
501 | 0.5m (Probe length excluded) |
102 | 1m (Probe length excluded) |
162 | 1.6m (Probe length excluded) |
502 | 5m (Probe length excluded) |
(5)Code for House with Material and Size
Code | Type |
1540 | SUS304 φ5*40 |
1650 | SUS304 φ6*50 |
2540 | SUS316 φ5*40 |
2650 | SUS316 φ6*50 |
Other Sizes please consult Focusens Sales | |
(6) With pull-up resistor
| Code | Type |
| 0 | Probe building in without pull-up resistor |
| 1 | Probe building in with pull-up resistor |
(7) Wiring and Address Configuration
Code | Type | Code | Type |
4 | 4 Wires，No over temperature alert | 8 | 0x48 |
9 | 0x49 | ||
A | 0x4A | ||
B | 0x4B | ||
5 | 5 Wires，With Alarm | 8 | 0x48 |
9 | 0x49 | ||
A | 0x4A | ||
B | 0x4B | ||
5 | 5 Wires，No Alarm | 0 | No Addressing Selection (external Addressing Selection) |
6 | 6 Wires，With Alarm |
Example：FST-TMP117-CPR-162-1650-1-5A
More Details upto Focusens Explanations
Smart Home Appliances
Integrated into air conditioners, heaters, and smart thermostats to achieve precise ambient temperature control with ±0.1°C accuracy.
Consumer Electronics
Used in laptops, wearables, and compact electronic devices for real-time internal temperature protection and thermal management.
Industrial Electrical Equipment
Applied in control cabinets, automation systems, and power modules to monitor component heat and trigger programmable temperature alerts.
Refrigeration and Cooling Systems
Suitable for refrigerators, freezers, wine coolers, and compressor-driven cooling equipment, leveraging its wide –55°C to +150°C range.
Medical and Laboratory Devices
Built into data loggers, sterilization cabinets, incubators, and precision diagnostic instruments requiring NIST-traceable sensing accuracy.
Feature | Advantage |
High-Accuracy Digital Temperature Measurement (±0.1°C) | Stable and repeatable precision readings, reduces calibration frequency and |
Ultra-Low Power Consumption with I²C/SMBus Communication | With only 3.5 μA at a 1-Hz conversion rate, highly suitable for battery-powered |
Wide but Precision Operating Temperature Range | Durability, adaptability, and compatibility across –55°C to +150°C |
PAPT NUMBER | PACKGEV | BODY SIZE(NOM) |
TMP117 | WSON(6) | 2.00mm * 2.00mm |
DSBGA(6) | 1.53mm * 1.00mm |
Options Available
The building sensing element is 100% NIST traceable with ID for each sensor pringting label or laser marked on requests.
Typical Standard Size
FST | TMP117 | xxx | xxx | xxxx | x | xx |
-1 | -2 | -3 | -4 | -5 | -6 | -7 |
(1) Focusens Digital Temperature Sensor FST Series
(2) TMP117 sub-series
(3) Typical Cable Materials
Code | Type |
PR | PVC cable with Jacket ，temp.rating -20~85℃ |
HPR | PVC cable with Jacket ，higher temp.rating -20~105℃ |
CPR | PVC cable with Jacket ，Lower temp.rating -40~105℃ |
S | Silicon cable with Jacket,temp.rating -60~200℃ |
C | Other Cable Types |
(4) Length Code of Extension Cable
Code | Type |
501 | 0.5m (Probe length excluded) |
102 | 1m (Probe length excluded) |
162 | 1.6m (Probe length excluded) |
502 | 5m (Probe length excluded) |
(5)Code for House with Material and Size
Code | Type |
1540 | SUS304 φ5*40 |
1650 | SUS304 φ6*50 |
2540 | SUS316 φ5*40 |
2650 | SUS316 φ6*50 |
Other Sizes please consult Focusens Sales | |
(6) With pull-up resistor
| Code | Type |
| 0 | Probe building in without pull-up resistor |
| 1 | Probe building in with pull-up resistor |
(7) Wiring and Address Configuration
Code | Type | Code | Type |
4 | 4 Wires，No over temperature alert | 8 | 0x48 |
9 | 0x49 | ||
A | 0x4A | ||
B | 0x4B | ||
5 | 5 Wires，With Alarm | 8 | 0x48 |
9 | 0x49 | ||
A | 0x4A | ||
B | 0x4B | ||
5 | 5 Wires，No Alarm | 0 | No Addressing Selection (external Addressing Selection) |
6 | 6 Wires，With Alarm |
Example：FST-TMP117-CPR-162-1650-1-5A
More Details upto Focusens Explanations
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