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[China]
Trade Verify
Address: No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
Contact name:James Lai
Dongguan Ampfort Electronics Co., Ltd. |
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IST DG Series 300Deg Glass Sealing Type NTC Thermistor DG1A103FB 2.2mm 10K 3977
Glass Sealing Type NTC Thermistor DG
Glass sealing type thermistor is designed for high environmental
reliability and wide temperature range of usage (-50°C ~ 300°C)
Features Of The Glass Sealing Type NTC Thermistor DG
- Glass size : Ø 1.0mm/1.3mm/1.8mm/2.2mm standard size
- Operating up to 300°C with high stability
- Excellent stability at high humidity condition (tight glass
sealing)
- Cost effective design
- Certified UL DG series (File No. E340044)
Dimension Of The Glass Sealing Type NTC Thermistor DG (mm)
Application Of The Glass Sealing Type NTC Thermistor DG
- High temperature sensing, control and compensation
- Automotive for temperature monitoring, controlling & Management
- HVAC & White goods applications
- Industrial Instrumentation
- Medical & Chemical Industry
Performances Of The Glass Sealing Type NTC Thermistor DG
| Operating temperature | -50 ~ 300°C |
| Thermal time constant | Max. 11sec(in still air) |
| Resistance tolerances | ±0.5%, ±1.0%, ±2.0%, ±3.0%, Special |
| Dissipation constant | 1.0 ~ 1.5mW/°C |
| Insulation resistance | 500VDC Min 50Mohm (Between lead and glass) |
Part Number Explanation Of The Glass Sealing Type NTC Thermistor DG
| DG1 | B | 103 | F | B | - | X |
| Type | RT Curve | Resistance | Tolerance | Reference temp.(°C) | Packing type | |
| Glass size of thermistors DG1 : Φ2.2mm | R-T curve characteristics | 502=50X100=5.0KΩ 303=30X1000=30.0KΩ 10.74 = 10.74KΩ | F : R±1%, B±1% G : R±2%, B±2% H : R±3%, B±2% J : R±5%, B±2% | A :0°C | Blank : Bulk | |
| B : 25°C | A : Ammo taping | |||||
| C : 50°C | B : Reel taping | |||||
| F : 100°C | ||||||
| G : 150°C | ||||||
| H : 200°C | ||||||
| Other ... |
Ordering Info Of The Glass Sealing Type NTC Thermistor DG
| Part No. | Temperature | Resistance | B value | |
| DG&A502xB | 25 | 5 | B25/85 | 3970, 3977 |
| DG&A103xB | 25 | 10 | ||
| DG&A203xB | 25 | 20 | ||
| DG&B103xB | 25 | 10 | B25/85 | 3435 |
| DG&B27.62xA | 0 | 27.62 | ||
| DG&C49.12xB | 25 | 49.12 | B25/85 | 3990 |
| DG&C503xB | 25 | 50 | B25/85 | 3990 |
| DG&C29.46x37 | 37 | 29.46 | ||
| DG&C17.59xC | 50 | 17.59 | B0/100 | 3970 |
| DG&C8.514xD | 70 | 8.514 | ||
| DG&C332xF | 100 | 3.3 | ||
| DG&C133.5xJ | 4 | 133.5 | ||
| DG&C135.5xJ | 4 | 135.5 | ||
| DG&D104xB | 25 | 100 | B25/85 | 4060 |
| DG&D14.20xS | 75 | 14.2 | B0/100 | 4000 |
| DG&D6.282xF | 100 | 6.282 | ||
| DG&D551xH | 200 | 0.55 | B100/200 | 4330 |
| DG&D983xB | 25 | 98.64 | B25/85 | 4066 |
| DG&E234xB | 25 | 230 | B25/85 | 4250 |
| DG&E104xB | 25 | 100 | ||
| DG&E103.9xB | 25 | 103.9 | ||
| DG&E133xF | 100 | 13.09 | B100/200 | 4537 |
| DG&E15.78xK | 95 | 15.78 | ||
| DG&E3.241xG | 150 | 3.241 | ||
| DG&E102xH | 200 | 1 | B100/200 | 4550 |
| DG&E1.175xH | 200 | 1.175 | B100/200 | 4550 |
| DG&E3.4513x114 | 114 | 3.4513 | B25/50 | 4200 |
| DG&F502xB | 25 | 5 | B25/85 | 3324 |
| DG&F13.29xA | 0 | 13.29 | B0/25 | 3200 |
| DG&G6.000xA | 0 | 6 | B0/100 | 3390 |
| DG&G2.186xB | 25 | 2.186 | B25/85 | 3420 |
| DG&J10.74xB | 25 | 10.74 | B0/100 | 3450 |
| DG&J3.485xC | 50 | 3.485 | ||
| DG&J1.325xJ | 90 | 1.325 | ||
| DG&M104xB | 25 | 100 | B25/85 | 3990 |
| DG&N135xB | 25 | 1.388 | B25/85 | 4550 |
| DG&N135xB | 25 | 1.3 | ||
| DG&M10.65xE | 85 | 10.65 | B25/50 | 3950 |
| DG&M6.71xF | 100 | 6.71 | ||
| DG&F5.369xB | 25 | 5.369 | B25/85 | 3480 |
| B0/100 | 3450 | |||
| DG&P153xA | 0 | 15 | B0/100 | 3450 |
| DG&J202xB | 25 | 2 | B25/50 | 3530 |
| DG&J103xB | 25 | 10 | B25/85 | 3520 |
| DG&B157xX | 180 | 0.1568 | B25/85 | 3435 |
| DG&B176xX | 180 | 0.176 | ||
| DG&H104xB | 25 | 100 | B25/85 | 4390 |
| DG&H1.196xG | 150 | 1.196 | ||
| DG&A272xB | 25 | 2.7 | B0/50 | 3880 |
| DG&K203xB | 25 | 20 | B25/85 | 3690 |
※ Where x – Maybe follow up by S, F, A, G, B, H, C, I or J for
resistance tolerance, refer to NOMENCLATURE for detailed.
※ Where y – maybe follow up by W or C for Type, refer to
NOMENCLATURE for detailed.
※ The information here can be downloaded from "SUPPORT"
※ ISTEC specializes in customized products. Please contect us for various options.
HISTORY OF ISTEC
| Apr. 2019 | Certified ISO 9001:2015 / IATF 16949:2016 |
| Dec. 2018 | Moved to Present Plant |
| Aug. 2017 | Increased the poduct capa. of Radial Epoxy Type NTC thermistor (22,000K/M) |
| Dec. 2016 | Increased the poduct capa. of Radial Epoxy Type NTC thermistor (16,000K/M) |
| Feb. 2015 | Certified ISO/TS 16949(11703 & IATF 0204203) |
| Jan. 2013 | Developed the Diode Type NTC thermistor (2,000K/M) |
| Increased the poduct capa. of Radial Epoxy Type NTC thermistor (10,000K/M) and the Glass type thermistor (5,000K/M) | |
| Apr. 2011 | Certified UL S,DG,DA series (File No. E340044) |
| jun. 2011 | Appointed a "Promising Export Firm" by Small and Medium Business Administration. |
| Appointed a "Venture Enterprise" | |
| Appointed a " Special company of Part and Material" by MOTIE | |
| Dec. 2010 | Increased the poduct capa. of Radial Epoxy Type NTC thermistor (8,000K/M) |
| and the Glass type thermistor (3,000K/M) | |
| Nov. 2009 | Increased the poduct capa. of Radial Epoxy Type NTC thermistor (5,000K/M) |
| Oct. 2009 | Renamed to ISTEC Co., Ltd. |
| Certified ISO9001:2008 | |
| Mar. 2009 | Developed and produced Glass Sealing Type NTC thermistor |
| Oct. 2008 | Plant moved to Deajeon |
| Jan. 2007 | Developed and produced Radial Epoxy type NTC thermistor. |
| Dec. 2006 | Started business (DKEC) |
