Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 3Ω |
| Operating Temperature | -40℃~+175℃ |
| Tolerance | ±20% |
| Steady State Current (Max) | 3A |
| Thermal Time Constant | 35s |
| B Constant Tolerance | - |
| B Constant (25℃/50℃) | - |
| Description | NTC Thermistor 3Ω Surface Mount |
| Mfr. Part # | JT72NTC030M030A2 |
| Package | SMD,7x5.6mm |
| Model Number | JT72NTC030M030A2 |
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Product Specification
| Resistance @ 25℃ | 3Ω | Operating Temperature | -40℃~+175℃ |
| Tolerance | ±20% | Steady State Current (Max) | 3A |
| Thermal Time Constant | 35s | B Constant Tolerance | - |
| B Constant (25℃/50℃) | - | Description | NTC Thermistor 3Ω Surface Mount |
| Mfr. Part # | JT72NTC030M030A2 | Package | SMD,7x5.6mm |
| Model Number | JT72NTC030M030A2 |
This product is a plastic encapsulated NTC thermistor designed for surge current suppression. It features advanced packaging technology with UL94-V0 rated materials, a compact and space-saving design, and excellent high-temperature and high-humidity performance. The thermistor offers strong surge current suppression capabilities, good heat dissipation due to high thermal conductivity packaging material, and is suitable for lead-free reflow soldering and wave soldering automatic placement. It complies with RoHS, REACH, and Halogen Free standards. Certifications include CQC and ENEC, with CUL certification in progress.
| Product Code | Specification Description | Rated Zero-Power Resistance @25C () | Max. Steady Current @25C (A) | Residual Resistance @25C () | Dissipation Factor (mW/C) | Thermal Time Constant (S) | B Value K (25/50C) | Working Temperature (C) | Package Size Code |
| JT72NTC015M018A2 | SMD-NTC 1.5M1.8A | 1.5 | 1.8 | 0.13 | >6 | <20 | 2500 | -40~+175 | 2822 |
| JT72NTC015M022A2 | SMD-NTC 1.5M2.2A | 1.5 | 2.2 | 0.16 | >10 | <30 | 2600 | -40~+175 | 2822 |
| JT72NTC015M045A2 | SMD-NTC 1.5M4.5A | 1.5 | 4.5 | 0.082 | >11 | <35 | 2600 | -40~+175 | 2822 |
| JT72NTC015M050A2 | SMD-NTC 1.5M5A | 1.5 | 5 | 0.065 | >13 | <43 | 2600 | -40~+175 | 2822 |
| JT72NTC015M070A4 | SMD-NTC 1.5M7A | 1.5 | 7 | 0.073 | >13 | <60 | 2600 | -40~+200 | 4524 |
| JT72NTC015M080A4 | SMD-NTC 1.5M8A | 1.5 | 8 | 0.052 | >18 | <69 | 2600 | -40~+200 | 4524 |
| JT72NTC2R5M015A2 | SMD-NTC 2.5M1.5A | 2.5 | 1.5 | 0.17 | >6 | <20 | 2500 | -40~+175 | 2822 |
| JT72NTC025M020A2 | SMD-NTC 2.5M2A | 2.5 | 2 | 0.19 | >10 | <30 | 2600 | -40~+175 | 2822 |
| JT72NTC025M040A2 | SMD-NTC 2.5M4A | 2.5 | 4 | 0.113 | >11 | <35 | 2600 | -40~+175 | 2822 |
| JT72NTC025M050A2 | SMD-NTC 2.5M5A | 2.5 | 5 | 0.095 | >13 | <43 | 2600 | -40~+175 | 2822 |
| JT72NTC025M060A4 | SMD-NTC 2.5M6A | 2.5 | 6 | 0.088 | >13 | <60 | 2600 | -40~+200 | 4524 |
| JT72NTC025M070A4 | SMD-NTC 2.5M7A | 2.5 | 7 | 0.065 | >18 | <76 | 2800 | -40~+200 | 4524 |
| JT72NTC030M010A2 | SMD-NTC 3M1A | 3 | 1 | 0.19 | >6 | <20 | 2500 | -40~+175 | 2822 |
| JT72NTC030M020A2 | SMD-NTC 3M2A | 3 | 2 | 0.218 | >10 | <30 | 2600 | -40~+175 | 2822 |
| JT72NTC030M030A2 | SMD-NTC 3M3A | 3 | 3 | 0.12 | >11 | <35 | 2600 | -40~+175 | 2822 |
| JT72NTC030M040A2 | SMD-NTC 3M4A | 3 | 4 | 0.1 | >13 | <43 | 2600 | -40~+175 | 2822 |
| JT72NTC030M050A4 | SMD-NTC 3M5A | 3 | 5 | 0.092 | >15 | <60 | 2600 | -40~+200 | 4524 |
| JT72NTC030M060A4 | SMD-NTC 3M6A | 3 | 6 | 0.075 | >18 | <76 | 2800 | -40~+200 | 4524 |
| JT72NTC040M010A2 | SMD-NTC 4M1A | 4 | 1 | 0.308 | >6 | <20 | 2500 | -40~+175 | 2822 |
| JT72NTC040M020A2 | SMD-NTC 4M2A | 4 | 2 | 0.441 | >10 | <30 | 2600 | -40~+175 | 2822 |
| JT72NTC040M030A2 | SMD-NTC 4M3A | 4 | 3 | 0.19 | >11 | <35 | 2600 | -40~+175 | 2822 |
| JT72NTC040M040A2 | SMD-NTC 4M4A | 4 | 4 | 0.15 | >13 | <44 | 2600 | -40~+175 | 2822 |
| JT72NTC040M050A4 | SMD-NTC 4M5A | 4 | 5 | 0.12 | >15 | <67 | 2800 | -40~+200 | 4524 |
| JT72NTC040M060A4 | SMD-NTC 4M6A | 4 | 6 | 0.1985 | >18 | <76 | 2800 | -40~+200 | 4524 |
| JT72NTC050M010A2 | SMD-NTC 5M1A | 5 | 1 | 0.353 | >6 | <20 | 2500 | -40~+175 | 2822 |
| JT72NTC050M020A2 | SMD-NTC 5M2A | 5 | 2 | 0.283 | >10 | <30 | 2600 | -40~+175 | 2822 |
| JT72NTC050M030A2 | SMD-NTC 5M3A | 5 | 3 | 0.21 | >11 | <34 | 2600 | -40~+175 | 2822 |
| JT72NTC050M040A2 | SMD-NTC 5M4A | 5 | 4 | 0.156 | >13 | <45 | 2800 | -40~+175 | 2822 |
| JT72NTC050M050A4 | SMD-NTC 5M5A | 5 | 5 | 0.125 | >15 | <68 | 2800 | -40~+200 | 4524 |
| JT72NTC050M060A4 | SMD-NTC 5M6A | 5 | 6 | 0.112 | >20 | <76 | 2800 | -40~+200 | 4524 |
| JT72NTC060M008A2 | SMD-NTC 6M0.8A | 6 | 0.8 | 0.451 | >6 | <20 | 2600 | -40~+175 | 2822 |
| JT72NTC060M010A2 | SMD-NTC 6M1A | 6 | 1 | 0.386 | >9 | <28 | 2600 | -40~+175 | 2822 |
| JT72NTC060M020A2 | SMD-NTC 6M2A | 6 | 2 | 0.315 | >11 | <32 | 2800 | -40~+175 | 2822 |
| JT72NTC060M030A2 | SMD-NTC 6M3A | 6 | 3 | 0.24 | >14 | <47 | 2800 | -40~+175 | 2822 |
| JT72NTC060M040A4 | SMD-NTC 6M4A | 6 | 4 | 0.17 | >15 | <60 | 3000 | -40~+200 | 4524 |
| JT72NTC060M050A4 | SMD-NTC 6M5A | 6 | 5 | 0.155 | >20 | <80 | 3000 | -40~+200 | 4524 |
| JT72NTC080M008A2 | SMD-NTC 8M0.8A | 8 | 0.8 | 0.675 | >6 | <20 | 2600 | -40~+175 | 2822 |
| JT72NTC080M010A2 | SMD-NTC 8M1A | 8 | 1 | 0.539 | >9 | <28 | 2600 | -40~+175 | 2822 |
| JT72NTC080M020A2 | SMD-NTC 8M2A | 8 | 2 | 0.4 | >11 | <32 | 2800 | -40~+175 | 2822 |
| JT72NTC080M030A2 | SMD-NTC 8M3A | 8 | 3 | 0.255 | >14 | <47 | 2800 | -40~+175 | 2822 |
| JT72NTC080M040A4 | SMD-NTC 8M4A | 8 | 4 | 0.194 | >15 | <60 | 3000 | -40~+200 | 4524 |
| JT72NTC080M050A4 | SMD-NTC 8M5A | 8 | 5 | 0.178 | >20 | <80 | 3000 | -40~+200 | 4524 |
| JT72NTC100M007A2 | SMD-NTC 10M0.7A | 10 | 0.7 | 1.039 | >6 | <20 | 2600 | -40~+175 | 2822 |
| JT72NTC100M010A2 | SMD-NTC 10M1A | 10 | 1 | 0.616 | >9 | <27 | 2600 | -40~+175 | 2822 |
| JT72NTC100M020A2 | SMD-NTC 10M2A | 10 | 2 | 0.458 | >11 | <32 | 2800 | -40~+175 | 2822 |
| JT72NTC100M030A2 | SMD-NTC 10M3A | 10 | 3 | 0.275 | >14 | <47 | 2800 | -40~+175 | 2822 |
| JT72NTC100M040A4 | SMD-NTC 10M4A | 10 | 4 | 0.206 | >15 | <65 | 3000 | -40~+200 | 4524 |
| JT72NTC100M050A4 | SMD-NTC 10M5A | 10 | 5 | 0.18 | >20 | <75 | 3200 | -40~+200 | 4524 |
| JT72NTC200M005A2 | SMD-NTC 20M0.5A | 20 | 0.5 | 1.253 | >6 | <20 | 2600 | -40~+175 | 2822 |
| JT72NTC200M006A2 | SMD-NTC 20M0.6A | 20 | 0.6 | 1.102 | >9 | <27 | 2800 | -40~+175 | 2822 |
| JT72NTC200M010A2 | SMD-NTC 20M1A | 20 | 1 | 0.864 | >11 | <30 | 3000 | -40~+175 | 2822 |
| JT72NTC200M020A2 | SMD-NTC 20M2A | 20 | 2 | 0.512 | >15 | <52 | 3000 | -40~+175 | 2822 |
| JT72NTC200M030A4 | SMD-NTC 20M3A | 20 | 3 | 0.372 | >16 | <65 | 3200 | -40~+200 | 4524 |
| JT72NTC200M040A4 | SMD-NTC 20M4A | 20 | 4 | 0.288 | >21 | <86 | 3200 | -40~+200 | 4524 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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