ERD-S2TJ4R7V Panasonic - ECG, ERD-S2TJ4R7V Datasheet - Page 5

• Manufacturer Part Number: ERD-S2TJ4R7V
• Description: RES 4.7 OHM CARBON FILM 1/4W 5%
• Manufacturer: Panasonic - ECG
• Series: ERDS2r

Specifications of ERD-S2TJ4R7V

• Resistance (ohms): 4.7
• Power (watts): 0.25W, 1/4W
• Composition: Carbon Film
• Temperature Coefficient: -150/ -350ppm/°C
• Tolerance: ±5%
• Size / Dimension: 0.067" Dia x 0.126" L (1.70mm x 3.20mm)
• Lead Style: Through Hole
• Package / Case: Axial
• Resistance In Ohms: 4.70
• Case: Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Height: -
• Other names: ERDS2TJ4R7V; P4.7BATB

The following are precautions for individual prod ucts. Please also refer to the precautions common to Fixed Resistors
shown on page ER3 of this catalog.
1. Keep the rated power and ambient tem per a ture within the specifi ed derating curve.
2. If a transient load (heavy load in a short time) like a pulse is expected to be applied, check and evaluate the operations
3. When the resistors' protective coatings are chipped, fl awed, or removed, the char ac ter is tics of the resistors may be
4. Ultrasonic cleaning may cut the lead wire due to resonance. Try and check it before use.
5. Flame-retardant type
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
* When positioning and mounting Carbon Film Resistors (hereafter called the resistors), make al low ance for the effect
of the re sis tors when installed in your products be fore use.
When applying pulses to the resistors, keep the pulse peak within the rated voltage.
impaired. Take special care not to apply mechanical shock during automatic mounting or cause dam age during
handling of the boards with the resistors mounted.
1)Take special care in handling the fl ame-retardant type because it is covered with a special coating and is therefore
2)The external coating used for the fl ame-retardant type is not resistant to solvent. Take great care in using solvent.
Safety Precautions
of heat generated through close contact between the resistors and neigh bor ing com po nents and for the
temperature rise of adjacent heat-generating com po nents.
by more sus cep ti ble to external shock and solvent damage than other regular types of the resistors.
If problems are anticipated, then take appropriate preventive measures, such as mounting the resistors after
solvent is used.
Carbon Film Resistors
Feb. 2006