Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 20Ω |
| Pitch | 5mm |
| Operating Temperature | -40℃~+150℃ |
| Tolerance | ±20% |
| Steady State Current (Max) | 600mA |
| Thermal Time Constant | 18s |
| B Constant (25℃/85℃) | 2800K |
| B Constant (25℃/50℃) | 2800K |
| B Constant Tolerance | ±5% |
| Description | NTC Thermistor 20Ω Through Hole,P=5mm |
| Mfr. Part # | MZ20005C0109 |
| Package | Through Hole,P=5mm |
| Model Number | MZ20005C0109 |
View Detail Information
Explore similar products
Temperature Sensor NTC Thermistor KNSCHA 192NTC0010 with 4032 Chip Size and 3.0
Temperature Control Sensor Nanjing Shiheng Elec MF51B 104F3950 Glass Sealed NTC
NTC thermistor chip muRata NCP15XW222E03RC offering temperature measurement and
Power type NTC thermistor Nanjing Shiheng Elec MF72 2.5D13 featuring surge
Product Specification
| Resistance @ 25℃ | 20Ω | Pitch | 5mm |
| Operating Temperature | -40℃~+150℃ | Tolerance | ±20% |
| Steady State Current (Max) | 600mA | Thermal Time Constant | 18s |
| B Constant (25℃/85℃) | 2800K | B Constant (25℃/50℃) | 2800K |
| B Constant Tolerance | ±5% | Description | NTC Thermistor 20Ω Through Hole,P=5mm |
| Mfr. Part # | MZ20005C0109 | Package | Through Hole,P=5mm |
| Model Number | MZ20005C0109 |
This specification sheet details the MZ20005C0109, a 20D-5 NTC thermistor from DONGGUAN DERSONIC ELECTRONIC CO., LTD. It is designed for temperature sensing applications, offering a rated zero-power resistance of 20 at 25C and a material constant (B25/85) of 2800K. The thermistor features a silicon resin coating in green and tin-plated steel wire leads. It operates within a temperature range of -40C to 150C and has a maximum steady-state current of 0.6A.
| Item | Specification | Test Conditions & Methods |
| 1. APPEARANCE | ||
| Dimensions (mm) | P0:12.70.3, P1:3.851.0, P2:6.351.3, H0:16.50.5, H1: 30.0, W:18.01.0, W0:8.02.0, W1:9.01.0, W2:3.0, h:2.0, t:0.480.2, D0:40.2, d:0.60.06, F:5.01.0 | |
| Marking | NTC 20D-5 | |
| Coating | Straight | |
| 2. Parameters of Technology | ||
| Rated Zero-Power Resistance R25 | 2020% | Ambient temp. TA:252. Testing voltage:1.5VDC. After placing for 1~2 hours under TA, the resistance value shall be measured. |
| Material Constant B25/85K | 28005% | B=T1T2/(T2-T1)Ln(R1/R2) R1 , R2 is zero-power resistance at T1 , T2. T1 = 298.15K(25C), T2 = 323.15K(50C) |
| Max. Steady State CurrentA | 0.6A | Ambient temp. Range:252. Testing Current:0.6A. |
| Thermal Dissipation Constant (mW/C) | 6 | Calculated by the ratio of a change in power dissipation (P) to a change in temperature (T) of the thermistor at a specified ambient temperature. |
| Thermal Time Constant (s) | 18 | Time to reach 63.2% of ambient temperature change under zero power condition. |
| Operating Temperature RangeC | -40150 | |
| 3. INSPECTION | ||
| Appearance | , AQL 0.65 | Sampling with IEC410 / DIN ISO 2859-1 (GB/T2828.1-2003) |
| Rated Zero-Power Resistance | , AQL 0.65 | |
| Solder-ability | S-2, AQL 2.5 | |
| Max. Steady State Current | S-2, AQL 2.5 | |
| 4. STORAGE CONDITIONS | ||
| Temperature | -10+40 | |
| Humidity | 70%RH | |
| Term | 6 months (First-in/ First-out) | |
| Place | Avoid corrosive gas, flammable/explosive gases, oil, water, chemical liquid, and direct sunlight. | |
| Handling after seal open | Reseal promptly or store in a sealed container with a drying agent. | |
| 5. WARNING | ||
| Do not apply under conditions exceeding Imax, rated temperature range, or with inferior thermal dissipation, as it may lead to deterioration, destruction, or fire. | ||
| 6. R/T curve | ||
| [Graph showing Resistance vs. Temperature] | ||
| APPENDIX | ||
| 1. MECHANICAL CHARACTERISTICS | ||
| Solder-ability | Terminals shall be uniformly tinned, area95% | Dipping terminals in soldering bath (240-245, 15mm depth, 6mm from body, 2-3s). (IEC68-2-20 /GB2423.28 Ta) |
| Resistance To Soldering Heat | No visible mechanical damage. R/RN 20% | Dipping terminals (2655, 15mm depth, 6mm from body, 101s). Recover 4-5h at 252. (IEC68-2-20 /GB2423.28 Tb) |
| Strength of lead terminal | No break out. R/RN 20% | Apply force to leads (10N for 10s, 90 bend at 5N, 180 twist at 5N). Recover 4~5h at 252. (IEC68-2-21/GB2423.29 Ua / Ub) |
| 2. ELECTRICAL CHARACTERISTICS | ||
| Rated Zero-Power Resistance RN () | 2020% | Ambient temp. TA:252. Testing voltage:1.5VDC. After placing for 1~2 hours under TA, the resistance value shall be measured. |
| Thermal Dissipation Constant (mW/C) | 6 | Ratio of change in power dissipation (P) to change in temperature (T) at specified ambient temperature. |
| Thermal Time Constant (s) | 18 | Time to reach 63.2% of ambient temperature change under zero power condition. |
| Material Constant B (K) | 28005% | B=T1T2/(T2-T1)Ln(R1/R2) T1=298.15K(25C), T2=323.15K(50C) |
| Max. Steady State Current (A) | 0.6A | Ambient temp. Range:252. Testing Current:0.6A. |
| 3. Reliability Test | ||
| Temp. Cycling Testing | No visible mechanical damage. RN / RN 20% | Ta:-403/ 30min252/ 5min Tb:150 3/ 30min252/ 5min. Cycles:5times. Recover 4~5 h at 252. |
| Electrical Cycling Testing | No visible mechanical damage. RN / RN 20% | Ambient temp. Range:252. Cycles:2,000times. On/Off:5 s / 55 s. Test Current:0.6A. Recover 4~5h at 252. |
| Load Life (Endurance) Testing | No visible mechanical damage. RN / RN 20% | Ambient temp. Range:252; 0.6A/ 1,000 24h. Recover 4~5 h at 252. |
| Humidity Testing | No visible mechanical damage. RN / RN 20% | Ambient temp. range :402, R.H.:933%, Energized time:100024 h. Recover 4~5 h at 252. |
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...
Get in touch with us
Leave a Message, we will call you back quickly!