PTF56120R00BZEK Vishay Resistor (Resistors, Axial Diameter Horizontal Mounting) In Stock
Vishay PTF56120R00BZEK is a precision axial-leaded through-hole resistor with 120 ohm resistance in a tubular 6.35 mm body with 0.64 mm lead diameter. Manufactured for high-stability applications requiring tight tolerance and low noise. Available worldwide with typical 20-week factory lead time.
- Manufacturer
- Vishay
- Package
- Resistors, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- PTF56120R00BZEK Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precision 120 ohm tubular axial resistor with tight tolerance for stable voltage divider and reference circuits
- Through-hole axial mounting with 0.64 mm lead diameter and 38.1 mm lead length for easy manual and wave-solder assembly
- Compact 2.31 mm diameter by 6.35 mm body fitting standard axial resistor PCB footprints in dense layouts
- High-stability construction suitable for precision measurement, calibration, and industrial instrumentation applications
Applications
The PTF56120R00BZEK is designed for precision instrumentation, calibration equipment, and analog signal conditioning circuits where 120 ohm resistors with low tolerance drift are required. Its axial through-hole form factor suits hand-assembled prototypes, repair boards, and industrial control systems demanding long-term resistance stability. The tubular construction minimizes self-inductance, making it suitable for high-frequency sensing bridge circuits and Wheatstone bridge strain gauge interfaces.
Specifications
| Reach Compliance Code | Not Compliant |
| Factory Lead Time | 20Weeks |
| YTEOL | 9 |
| Construction | Tubular |
| JESD-609 Code | e3 |
| Lead Diameter | 0.64mm |
| Lead Length | 38.1mm |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Diameter | 2.31mm |
| Package Length | 6.35mm |
| Package Shape | TUBULAR PACKAGE |
| Package Style | Axial |
| Packing Method | Bulk |
| Rated Power Dissipation (P) | 0.125W |
| Rated Temperature | 85°C |
| Resistance | 120Ω |
| Resistor Type | FIXED RESISTOR |
| Surface Mount | NO |
| Technology | METAL FILM |
| Temperature Coefficient | 5ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WIRE |
| Tolerance | 0.1% |
| Working Voltage | 300V |
| Package | Resistors, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resistance value and body dimensions of PTF56120R00BZEK?
The PTF56120R00BZEK is a 120 ohm axial resistor with a tubular body measuring 6.35 mm in length and 2.31 mm in diameter. Lead diameter is 0.64 mm with a lead length of 38.1 mm, compatible with standard axial through-hole PCB pads used in industrial and precision analog circuits.
What applications require the precision axial format of PTF56120R00BZEK?
Precision Wheatstone bridge networks for strain gauge and load cell measurements, 4-wire resistance sensing interfaces, and laboratory calibration references benefit from a stable 120 ohm axial resistor like the PTF56120R00BZEK. Its through-hole form factor provides secure mechanical mounting in vibration-prone industrial panels and test fixtures.
Why is the PTF56120R00BZEK not REACH compliant and how does this affect procurement?
The PTF56120R00BZEK is marked REACH Not Compliant, indicating it may contain restricted substances above allowable thresholds per EU REACH regulations. Designers targeting RoHS or REACH-restricted markets should verify the substance declaration with Vishay or select an alternative REACH-compliant 120 ohm axial resistor before committing to production quantities with 20-week lead times.
How does the PTF56120R00BZEK's tubular construction reduce self-inductance compared to carbon film resistors?
The tubular helical-wound element of the PTF56120R00BZEK distributes resistance along a tight uniform coil, minimizing the parasitic inductance that would otherwise affect AC signal behavior above 1 MHz. This makes it preferable to carbon-composition or bulk film resistors in 120 ohm bridge sensing applications where frequency response must remain flat across the audio and low-RF band.
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