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CFM14JT330R
Stackpole Electronics Inc
RES 330 OHM 5% 1/4W AXIAL
1759 Pcs New Original In Stock
330 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axial Flame Retardant Coating, Safety Carbon Film
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5.0 / 5.0
- (516 Ratings)
CFM14JT330R
Product Overview
6404131
DiGi Electronics Part Number
CFM14JT330R-DGManufacturer
Stackpole Electronics Inc
CFM14JT330R
Description
RES 330 OHM 5% 1/4W AXIALInventory
1759 Pcs New Original In Stock
330 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axial Flame Retardant Coating, Safety Carbon Film
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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CFM14JT330R Technical Specifications
Category
Through Hole Resistors
Packaging
Cut Tape (CT)
Series
CFM
Product Status
Active
Resistance
330 Ohms
Tolerance
±5%
Power (Watts)
0.25W, 1/4W
Composition
Carbon Film
Features
Flame Retardant Coating, Safety
Temperature Coefficient
0/ -400ppm/°C
Operating Temperature
-55°C ~ 155°C
Package / Case
Axial
Supplier Device Package
Axial
Size / Dimension
0.067" Dia x 0.130" L (1.70mm x 3.30mm)
Height - Seated (Max)
-
Number of Terminations
2
Failure Rate
-
Datasheet & Documents
HTML Datasheet
CFM14JT330R-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
Not Applicable
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.10.0065
Additional Information
Other Names
S330QTR
CFM1/43305%R
CFM14JT330R-DG
CFM 1/4 330 5% R
CFM1/4330JR-DG
S330QCT
CFM1/43305%R-DG
CFM1/4330JR
Standard Package
5,000
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
December 02, 2025
이용할 때마다 가격도 좋고 서비스도 정말 친절해서 만족스럽습니다.
December 02, 2025
Der Versand war blitzschnell, und die Sendungsverfolgung funktionierte einwandfrei. Sehr zufriedener Kunde.
December 02, 2025
Fast shipping combined with sturdy packaging made for a great shopping experience.
December 02, 2025
Their team provides helpful guidance and quick resolution for any post-purchase concerns.
December 02, 2025
Their transparent cost structure fosters long-term trust.
December 02, 2025
DiGi Electronics’s pricing transparency helps me stay within my budget.
December 02, 2025
The post-sale assistance provided by DiGi Electronics is top-notch, making customer satisfaction a priority.
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Frequently Asked Questions (FAQ)
Can the CFM14JT330R be used in high-temperature environments like automotive under-hood applications where temperatures exceed 125°C?
Yes, the CFM14JT330R is rated for operation up to 155°C, making it suitable for high-temperature environments such as automotive under-hood applications. Its carbon film composition and flame-retardant coating maintain stability across the full -55°C to 155°C range. However, ensure power derating is applied above 70°C per the manufacturer's derating curve to avoid thermal overstress, especially when operating near the 0.25W maximum power rating. Consider PCB layout for heat dissipation if multiple components are densely packed.
How does the CFM14JT330R compare to the Vishay Dale CR0104J330R in terms of reliability and moisture resistance for outdoor industrial sensors?
The CFM14JT330R and Vishay Dale CR0104J330R both offer 1/4W power ratings and similar temperature ranges, but the CFM14JT330R has a tighter temperature coefficient of -400ppm/°C vs. ±1000ppm/°C on the CR0104J330R, providing better resistance stability under thermal cycling. While neither part has an MSL rating due to being non-semiconductor, the CFM14JT330R’s flame-retardant coating enhances long-term reliability in humid environments. For outdoor sensors exposed to condensation, consider conformal coating to complement the CFM14JT330R’s inherent moisture resistance.
Is the CFM14JT330R a safe drop-in replacement for obsolete carbon composition resistors in vintage audio amplifier repair?
Yes, the CFM14JT330R can serve as a modern, more reliable replacement for obsolete carbon composition resistors in vintage audio amplifiers, provided that the ±5% tolerance and lower noise characteristics of carbon film are acceptable. Unlike older carbon composition types, the CFM14JT330R offers improved stability and reduced moisture sensitivity. However, in circuits relying on the higher surge tolerance of carbon composition resistors, evaluate peak pulse conditions and consider derating by 50% or using a higher wattage alternative if subjected to transient spikes.
What design-in risks should be considered when using the CFM14JT330R in safety-critical power supply feedback networks?
When using the CFM14JT330R in safety-critical feedback networks, potential risks include long-term drift under continuous load and susceptibility to mechanical stress due to its axial lead construction. Operate the CFM14JT330R at no more than 50–60% of its 0.25W rating to enhance reliability and minimize resistance shift over time. Ensure secure mounting to avoid PCB flex-induced lead stress, and verify performance after thermal cycling. While it features flame-retardant coating, always comply with creepage and clearance rules in high-voltage designs.
Can the CFM14JT330R withstand repeated thermal cycling in reflow-soldered through-hole designs, and are there soldering profile recommendations?
Although the CFM14JT330R is a through-hole axial resistor typically intended for wave or hand soldering, it can withstand reflow if properly supported during automated assembly. To avoid thermal shock, limit peak temperature to 260°C for no more than 10 seconds and ensure leads are mechanically secured to prevent movement during heating. Use a slow ramp rate (1–2°C/sec) and avoid shadowing from adjacent components. Confirm joint quality with post-solder visual or X-ray inspection, especially in high-reliability applications using the CFM14JT330R in this atypical process.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
CFM14JT330R CAD Models
Stackpole Electronics Inc CFM14JT330R PCB symbols & footprints
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