Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 5Ω |
| Operating Temperature | -40℃~+175℃ |
| Tolerance | ±20% |
| Steady State Current (Max) | 4A |
| Thermal Time Constant | 45s |
| B Constant Tolerance | - |
| B Constant (25℃/50℃) | - |
| Description | NTC Thermistor 5Ω Surface Mount |
| Mfr. Part # | JT72NTC050M040A2 |
| Package | SMD |
| Model Number | JT72NTC050M040A2 |
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Product Specification
| Resistance @ 25℃ | 5Ω | Operating Temperature | -40℃~+175℃ |
| Tolerance | ±20% | Steady State Current (Max) | 4A |
| Thermal Time Constant | 45s | B Constant Tolerance | - |
| B Constant (25℃/50℃) | - | Description | NTC Thermistor 5Ω Surface Mount |
| Mfr. Part # | JT72NTC050M040A2 | Package | SMD |
| Model Number | JT72NTC050M040A2 |
The JEW-3-051 C0 is a plastic-sealed NTC thermistor from Dongguan Jiangkun (Jianerwei) Electronics Technology Co., Ltd. It features advanced packaging technology with UL94-V0 compliant materials, a compact and space-saving design, and superior performance in high temperature and humidity environments. This thermistor offers strong surge current suppression capabilities and is suitable for lead-free reflow soldering and wave soldering automatic placement. It complies with RoHS, REACH, and Halogen Free standards.
| Product Code | Specification Description | Rated Zero Power Resistance @25() | Max Steady Current @25(A) | Residual Resistance at Max Steady Current @25() | Dissipation Factor (mW/) | Thermal Time Constant (S) | B Value K () | Working Temperature |
| JT72NTC015M018A2 | SMD-NTC 1.5M1.8A 2822 | 1.5 | 1.8 | 0.13 | 6 | 20 | 2500 | -40~+175 |
| JT72NTC015M022A2 | SMD-NTC 1.5M2.2A 2822 | 1.5 | 2.2 | 0.16 | 10 | 30 | 2600 | -40~+175 |
| JT72NTC015M045A2 | SMD-NTC 1.5M4.5A 2822 | 1.5 | 4.5 | 0.082 | 11 | 35 | 2600 | -40~+175 |
| JT72NTC015M050A2 | SMD-NTC 1.5M5A 2822 | 1.5 | 5 | 0.065 | 13 | 43 | 2600 | -40~+175 |
| JT72NTC015M070A4 | SMD-NTC 1.5M7A 4524 | 1.5 | 7 | 0.073 | 13 | 60 | 2600 | -40~+200 |
| JT72NTC015M080A4 | SMD-NTC 1.5M8A 4524 | 1.5 | 8 | 0.052 | 18 | 69 | 2600 | -40~+200 |
| JT72NTC2R5M015A2 | SMD-NTC 2.5M1.5A 2822 | 2.5 | 1.5 | 0.17 | 6 | 20 | 2500 | -40~+175 |
| JT72NTC025M020A2 | SMD-NTC 2.5M2A 2822 | 2.5 | 2 | 0.19 | 10 | 30 | 2600 | -40~+175 |
| JT72NTC025M040A2 | SMD-NTC 2.5M4A 2822 | 2.5 | 4 | 0.113 | 11 | 35 | 2600 | -40~+175 |
| JT72NTC025M050A2 | SMD-NTC 2.5M5A 2822 | 2.5 | 5 | 0.095 | 13 | 43 | 2600 | -40~+175 |
| JT72NTC025M060A4 | SMD-NTC 2.5M6A 4524 | 2.5 | 6 | 0.088 | 13 | 60 | 2600 | -40~+200 |
| JT72NTC025M070A4 | SMD-NTC 2.5M7A 4524 | 2.5 | 7 | 0.065 | 18 | 76 | 2800 | -40~+200 |
| JT72NTC030M010A2 | SMD-NTC 3M1A 2822 | 3 | 1 | 0.19 | 6 | 20 | 2500 | -40~+175 |
| JT72NTC030M020A2 | SMD-NTC 3M2A 2822 | 3 | 2 | 0.218 | 10 | 30 | 2600 | -40~+175 |
| JT72NTC030M030A2 | SMD-NTC 3M3A 2822 | 3 | 3 | 0.12 | 11 | 35 | 2600 | -40~+175 |
| JT72NTC030M040A2 | SMD-NTC 3M4A 2822 | 3 | 4 | 0.1 | 13 | 43 | 2600 | -40~+175 |
| JT72NTC030M050A4 | SMD-NTC 3M5A 4524 | 3 | 5 | 0.092 | 15 | 60 | 2600 | -40~+200 |
| JT72NTC030M060A4 | SMD-NTC 3M6A 4524 | 3 | 6 | 0.075 | 18 | 76 | 2800 | -40~+200 |
| JT72NTC040M010A2 | SMD-NTC 4M1A 2822 | 4 | 1 | 0.308 | 6 | 20 | 2500 | -40~+175 |
| JT72NTC040M020A2 | SMD-NTC 4M2A 2822 | 4 | 2 | 0.441 | 10 | 30 | 2600 | -40~+175 |
| JT72NTC040M030A2 | SMD-NTC 4M3A 2822 | 4 | 3 | 0.19 | 11 | 35 | 2600 | -40~+175 |
| JT72NTC040M040A2 | SMD-NTC 4M4A 2822 | 4 | 4 | 0.15 | 13 | 44 | 2600 | -40~+175 |
| JT72NTC040M050A4 | SMD-NTC 4M5A 4524 | 4 | 5 | 0.12 | 15 | 67 | 2800 | -40~+200 |
| JT72NTC040M060A4 | SMD-NTC 4M6A 4524 | 4 | 6 | 0.1985 | 18 | 76 | 2800 | -40~+200 |
| JT72NTC050M010A2 | SMD-NTC 5M1A 2822 | 5 | 1 | 0.353 | 6 | 20 | 2500 | -40~+175 |
| JT72NTC050M020A2 | SMD-NTC 5M2A 2822 | 5 | 2 | 0.283 | 10 | 30 | 2600 | -40~+175 |
| JT72NTC050M030A2 | SMD-NTC 5M3A 2822 | 5 | 3 | 0.21 | 11 | 34 | 2600 | -40~+175 |
| JT72NTC050M040A2 | SMD-NTC 5M4A 2822 | 5 | 4 | 0.156 | 13 | 45 | 2800 | -40~+175 |
| JT72NTC050M050A4 | SMD-NTC 5M5A 4524 | 5 | 5 | 0.125 | 15 | 68 | 2800 | -40~+200 |
| JT72NTC050M060A4 | SMD-NTC 5M6A 4524 | 5 | 6 | 0.112 | 20 | 76 | 2800 | -40~+200 |
| JT72NTC060M008A2 | SMD-NTC 6M0.8A 2822 | 6 | 0.8 | 0.451 | 6 | 20 | 2600 | -40~+175 |
| JT72NTC060M010A2 | SMD-NTC 6M1A 2822 | 6 | 1 | 0.386 | 9 | 28 | 2600 | -40~+175 |
| JT72NTC060M020A2 | SMD-NTC 6M2A 2822 | 6 | 2 | 0.315 | 11 | 32 | 2800 | -40~+175 |
| JT72NTC060M030A2 | SMD-NTC 6M3A 2822 | 6 | 3 | 0.24 | 14 | 47 | 2800 | -40~+175 |
| JT72NTC060M040A4 | SMD-NTC 6M4A 4524 | 6 | 4 | 0.17 | 15 | 60 | 3000 | -40~+200 |
| JT72NTC060M050A4 | SMD-NTC 6M5A 4524 | 6 | 5 | 0.155 | 20 | 80 | 3000 | -40~+200 |
| JT72NTC080M008A2 | SMD-NTC 8M0.8A 2822 | 8 | 0.8 | 0.675 | 6 | 20 | 2600 | -40~+175 |
| JT72NTC080M010A2 | SMD-NTC 8M1A 2822 | 8 | 1 | 0.539 | 9 | 28 | 2600 | -40~+175 |
| JT72NTC080M020A2 | SMD-NTC 8M2A 2822 | 8 | 2 | 0.4 | 11 | 32 | 2800 | -40~+175 |
| JT72NTC080M030A2 | SMD-NTC 8M3A 2822 | 8 | 3 | 0.255 | 14 | 47 | 2800 | -40~+175 |
| JT72NTC080M040A4 | SMD-NTC 8M4A 4524 | 8 | 4 | 0.194 | 15 | 60 | 3000 | -40~+200 |
| JT72NTC080M050A4 | SMD-NTC 8M5A 4524 | 8 | 5 | 0.178 | 20 | 80 | 3000 | -40~+200 |
| JT72NTC100M007A2 | SMD-NTC 10M0.7A 2822 | 10 | 0.7 | 1.039 | 6 | 20 | 2600 | -40~+175 |
| JT72NTC100M010A2 | SMD-NTC 10M1A 2822 | 10 | 1 | 0.616 | 9 | 27 | 2600 | -40~+175 |
| JT72NTC100M020A2 | SMD-NTC 10M2A 2822 | 10 | 2 | 0.458 | 11 | 32 | 2800 | -40~+175 |
| JT72NTC100M030A2 | SMD-NTC 10M3A 2822 | 10 | 3 | 0.275 | 14 | 47 | 2800 | -40~+175 |
| JT72NTC100M040A4 | SMD-NTC 10M4A 4524 | 10 | 4 | 0.206 | 15 | 65 | 3000 | -40~+200 |
| JT72NTC100M050A4 | SMD-NTC 10M5A 4524 | 10 | 5 | 0.18 | 20 | 75 | 3200 | -40~+200 |
| JT72NTC200M005A2 | SMD-NTC 20M0.5A 2822 | 20 | 0.5 | 1.253 | 6 | 20 | 2600 | -40~+175 |
| JT72NTC200M006A2 | SMD-NTC 20M0.6A 2822 | 20 | 0.6 | 1.102 | 9 | 27 | 2800 | -40~+175 |
| JT72NTC200M010A2 | SMD-NTC 20M1A 2822 | 20 | 1 | 0.864 | 11 | 30 | 3000 | -40~+175 |
| JT72NTC200M020A2 | SMD-NTC 20M2A 2822 | 20 | 2 | 0.512 | 15 | 52 | 3000 | -40~+175 |
| JT72NTC200M030A4 | SMD-NTC 20M3A 4524 | 20 | 3 | 0.372 | 16 | 65 | 3200 | -40~+200 |
| JT72NTC200M040A4 | SMD-NTC 20M4A 4524 | 20 | 4 | 0.288 | 21 | 86 | 3200 | -40~+200 |
JT72 NTC 050 M 040A 2
| Code | L | W | T | F | FL | FW |
| 4524 | 11.40.3 | 6.00.3 | 2.40.1 | 100.3 | 0.70.3 | 2.50.3 |
| 2822 | 7.00.3 | 5.60.3 | 2.40.1 | 6.00.3 | 0.50.3 | 2.50.3 |
| Code | a | b | C |
| 4524 | 10 | 2.2 | 3.6 |
| 2822 | 5 | 1.7 | 3.6 |
| No. | Name | Material |
| Solder | High-temperature lead-free Sn-Sb, High-lead RoHS exemption Sn-Pb-Ag | |
| Encapsulation Layer | Epoxy Resin (UL94V-0 certified) | |
| Electrode | Silver/Copper Electrode | |
| Dielectric | Metal Oxide | |
| Internal Lead | Copper Alloy (Electronic Frame Copper) | |
| SMD Pin | Tin-plated Copper Foil | |
| Series Intermediate Pin | Copper Alloy (Electronic Frame Copper) |
Brand: M (Trademark)
Zero Power Resistance Tolerance Code: 20%
Product Type: JT72 NTC Surge Current Suppression Power Type Thermistor
Max Steady Current: 040A (4A)
Zero Power Resistance Value: 050 (5)
Tracking Identification Code: 25612 RAP
Welding according to the instruction.
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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