HTS-5 Fire Detection NTC Temperature Sensor Series
| Construction Type : | Special Encapsulation |
| R25 (KΩ) : | 3.3(100℃), 50, 100 |
| Resistance Tolerance (%) : | ±1, ±2, ±2.5, ±3 |
| B Value(K) : | 3970(B0/100), 3950(B25/50) |
| Operating Temperature (℃) : | -20～ +120 |
Product Description
The HTS-5 series NTC temperature sensor is a compact, high-sensitivity device designed for accurate temperature detection in fire alarm systems and industrial environments. Its slim probe structure allows easy installation in confined spaces while maintaining reliable thermal contact.
Product Features
1. Application scope: 1.Fire alarm and fire detection systems,2.Industrial Environmental Monitoring
2. Features:
- Compact size, lightweight.
- Fast thermal response, high sensitivity.
- Stable construction, high reliability.
3. Installation method:
- a) For use, use general soldering methods and install with epoxy resin potting (encapsulation);
- b) For vibration and impact tests, install by clamping the housing and wires.
| D | F | L | d | L1 |
|---|---|---|---|---|
| Max 2.0 | 4.0±0.2 | 19.5±0.5 | 0.5±0.05 | 3.0±0.5 |
| Max 2.0 | 4.0±0.2 | 22.0±0.5 | 0.5±0.05 | 3.0±1 |
Part‑number Naming Convention
temperature sensor series
(NTC thermistor P/N)
Precision NTC temperature sensor series
1‑epoxy resin coating
2‑aluminum,copper,stainless steel cap
3‑non‑metal package
4‑fixed sheet metal
5‑special shape
6‑Injection molded package
7‑Ceramic cylinder
@25℃
502‑5K,
103‑10K,
203‑20K,
503‑50k,
104‑100K
F‑±1%, G‑±2%
H‑±3%, J‑±5%
value
3380,
3470,
3600,
3950,
4050,
4150,
F / G / H / J
A‑MF52A, B‑MF58
C‑chip, D‑MF51
E‑MF51E, F‑MF11
G‑MF55, H‑MF52DE
I‑etc.
| HTS-1 | encapsulated with epoxy resin |
| HTS-2 | metal cylindrical |
| HTS-3 | plastic cylindrical |
| HTS-4 | special shape with a metal shell and a fixed metal piece |
| HTS-5 | metal shell, special shape |
| HTS-6 | Injection molded package |
| HTS-7 | Ceramic cylinder |
| Type | NTC Temperature Sensor |
| Resistance | 1K~5M Ω (1k 5k 4.7k 10k 20k 30k 50k 100k 150k 200k 300k Customized) |
| Beta Value | 3380k 3435k 3500k 3950k 4050k 4150k 4250k 4450k Customized |
| Housing | Cooper/Stainless/aluminum/Brass/Plastic/Nylon/Others Customized |
| Wire | 20/22/24/26/28/30/32AWG PP/PVC/PTFE/PFA/TPE/FEP Customized |
| Connector | JST/SYP/MOLEX/DUPONT/TE Customized |
| Installation | Flanged/Surface/Threaded/Plastic/Straight/Film/LUG/SMD/THT Customized |
| Accuracy | 0.1% 0.5% 1% 2% 3% 5% 10% Customized |
| Temperature range | -40~300 Customized |
| Wire Length | 10mm~10000mm Customized |
Ordering Instructions:
Please inform the following parameters when ordering NTC temperature sensor:
- Resistance value requirements (can be selected according to the above table)
- B value requirements (can be selected according to the above table)
- Working environment (whether waterproof, moisture‑proof, cold and other requirements)
- Application: different usage has different temperature resistant wire and different resistance value
- Operating temperature range
- Accuracy requirement (1%‑5% optional)
- Shell material (copper, brass, stainless steel, ABS, epoxy resin and so on)
- If connectors are needed at the end of the wire(Molex, JST, CJT and others are optional).
We are professional manufacturer of NTC thermistors and temperature sensors. The products including many parameters and specifications, please confirm before ordering.
Customized parameters and dimensions are welcome.