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RC0402FR-0733KL - YAGEO

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by adom

Thick film chip resistor 33 kOhm +/-1 %, 1/16 W, 50 V, 0402 (1005 metric)

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John Lauer Component record for rc0402fr-0733kl: files batch 1 dea64e1 19h ago

RC0402FR-0733KL

YAGEO RC0402FR-0733KL: Thick film chip resistor 33 kOhm +/-1 %, 1/16 W, 50 V, 0402 (1005 metric). A general purpose thick film chip resistor from YAGEO's RC_L series.

Field Value
Manufacturer YAGEO
Manufacturer part number RC0402FR-0733KL
Type Thick film chip resistor
Value 33 kOhm
Tolerance +/-1 % (F)
Voltage 50 V max working, 100 V max overload; 45.4 V continuous at this value
Power rating 1/16 W (0.0625 W) at 70 C
Operating temperature -55 to 155 C
Package 0402 (1005 metric)
Marking none (RC0402 is not marked)
Datasheet YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025

Key specifications

Parameter Value Datasheet
Resistance 33 kOhm (code 33K), E24 value p.2 ordering information
Tolerance +/-1 % (code F); 1 % range 1 Ohm to 10 MOhm p.2, p.5 Table 2 (RC0402)
Rated power 1/16 W (0.0625 W) at 70 C, standard power (reel code 07); derated linearly to 0 at 155 C p.2 (5), p.5 Table 2, p.7 Fig. 10-1
Maximum working voltage 50 V p.5 Table 2
Maximum overload voltage 100 V p.5 Table 2
Dielectric withstanding voltage 100 V p.5 Table 2
Rated continuous voltage at this value 45.4 V (power governs: sqrt(P x R) = 45.4 V is below the 50 V maximum working voltage) p.7 Rated voltage formula
Short time overload test 2.5 x RCWV or the maximum overload voltage, whichever is less, for 5 s: 100 V for this value p.9 Table 5
Temperature coefficient +/-100 ppm/C for 10 Ohm < R <= 10 MOhm p.5 Table 2
Operating temperature -55 to 155 C p.5 Table 2, p.7
Technology thick film on ceramic substrate, matte tin on nickel terminations p.4 Construction
Size L 1.00 +/-0.05, W 0.50 +/-0.05, H 0.35 +/-0.05, I1 0.20 +/-0.10, I2 0.25 +/-0.10 (mm) p.4 Table 1
Marking none (RC0402 is not marked) p.3 Marking
Packaging (R, 07) 7 inch (178 mm) paper taping reel, 10000 pcs p.2, p.7 Table 4
Moisture sensitivity MSL 1 p.2 Features

All page numbers refer to the datasheet PDF in docs/.

Voltage rating

YAGEO rates the continuous working voltage as sqrt(P x R) or the maximum working voltage, whichever is less (p.7). For this value power governs: sqrt(P x R) = sqrt(0.0625 W x 33 kOhm) = 45.4 V continuous, below the 0402 size's 50 V maximum working voltage. The maximum overload voltage is 100 V; the short time overload test applies 100 V for 5 s (p.9).

Datasheet p.5 Table 2

Datasheet p.7 power rating and rated voltage

Notes

  • Mouser lists the part as 'RoHS Compliant By Exemption'; the datasheet (p.2) says Pb-glass in electrodes, resistor element and glass is exempted.

Ordering

Distributor Part number Stock seen 2026-10-21
Mouser 603-RC0402FR-0733KL 669,292
DigiKey 311-33.0KLRTR-ND 977,588
LCSC / JLCPCB C138003 811,894

Stock figures are a snapshot from the Adom parts search on 2026-10-21; check the distributor before ordering. Packaging code R with reel code 07 is a 7 inch paper tape reel of 10,000 pieces (p.7 Table 4).

Manufacturer and resources

Resource Link
Product page https://yageogroup.com/products/productDetail/RC0402FR-0733KL
Datasheet YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, PDF (source)
Mounting and land pattern YAGEO Chip Resistors Mounting, product specification V.10, Feb. 13, 2018, PDF (source)
Marking and packing YAGEO's separate 'Chip resistors marking' and 'Chip resistors packing' sheets, named on p.3 and p.7 of the datasheet (not included here)

Pins

Pin Function
1 terminal (non-polar)
2 terminal (non-polar)

A resistor has no polarity and no pin 1 orientation: either terminal may face either way.

Marking

YAGEO does not mark RC0402 parts (p.3, Fig. 1): the top coat is plain.

Datasheet p.3 Marking

Land pattern: KiCad footprint vs YAGEO

Land pattern
    Land pattern    		 The footprint is KiCad's standard `R_0402_1005Metric`, and this guide lays its pads over YAGEO's recommended reflow land, at true scale. It matches YAGEO closely. Use it to decide whether to keep the KiCad pads or change them to YAGEO's numbers before layout.

The comparison, with the numbers

3D model

No YAGEO STEP for this exact part number could be downloaded by plain HTTP: YAGEO's product pages build their CAD links in the browser and expose no direct STEP link. The page therefore uses KiCad's library model for the package, R_0402_1005Metric.step, with its bytes unchanged, renamed RC0402FR-0733KL.step, after checking it against the datasheet table (next section). The part is unmarked, so the model shows a plain top coat.

The page viewer shows rc0402fr-0733kl-hero.glb: the clean model plus nonphysical reference artwork drawn under it to the adom-hero standard (adom/component-hero): the footprint's pads as teal dashed outlines at 50 % opacity, its silkscreen at 70 % transparency and the pad numbers 1 and 2 (the terminals have no names). The part is non-polar, so no pin-1 dot is added. The artwork never goes into the STEP, package-reference.glb or the board LODs.

Hero preview, top and oblique

Model checked against the datasheet

The KiCad model was rendered in orthographic top, bottom, side and end views at true scale and laid over a drawing made at the same scale from the printed table (nominal outline, tolerance limits, allowed terminal band). Every dimension is inside the printed range: L 1.000 mm (datasheet 0.95 to 1.05), W 0.500 mm (datasheet 0.45 to 0.55), T/H 0.350 mm (datasheet 0.30 to 0.40), I1 (terminal on top) 0.165 mm (datasheet 0.10 to 0.30), I2 (terminal on bottom) 0.165 mm (datasheet 0.15 to 0.35). The model is Z-up, seated on z = 0, centred on the footprint origin, long axis on X.

Model over the datasheet dimensions

Source: YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.4 Table 1, RC0402: L 1.00 +/-0.05, W 0.50 +/-0.05, H 0.35 +/-0.05, I1 0.20 +/-0.10, I2 0.25 +/-0.10 (mm).

Board levels of detail

Clean board-use GLBs (no footprint pads, outlines, labels or silkscreen) in four levels, all in the same Z-up, metre, footprint-origin pose as the STEP. Previews are rendered from each GLB.

CAD files

File What it is
RC0402FR-0733KL.kicad_sym KiCad symbol (standard resistor graphic, pins on the 2.54 mm grid) with MPN, Manufacturer, Mouser, DigiKey and LCSC fields
R_0402_1005Metric_RC0402FR-0733KL.kicad_mod KiCad footprint (KiCad library R_0402_1005Metric, renamed; model path ${KIPRJMOD}/RC0402FR-0733KL.step)
RC0402FR-0733KL.lbr Fusion / EAGLE library made with adom-lbr generate (attributes MPN, MANUFACTURER, MOUSER_PN, DIGIKEY_PN, LCSC_PN)
altium/RC0402FR-0733KL.SchLib, altium/RC0402FR-0733KL.PcbLib Altium symbol and footprint libraries (native binary) made with adom-lbr import-kicad and assemble-altium (the PcbLib embeds the STEP body); RC0402FR-0733KL.adom-lbr.json is the adom-lbr hub record
RC0402FR-0733KL.step 3D package model, STEP (KiCad library bytes)
package-reference.glb 3D package model, GLB (clean, for board viewers)
rc0402fr-0733kl-hero.glb the page's 3D view: package plus footprint pad outlines, silkscreen and pad labels
lod/ board-use GLBs in four levels of detail, with previews and manifest

Datasheet figures

The pages this record cites, cropped from the PDFs:

Figure Source
p.4 Fig. 9 outline and Table 1 dimensions YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.4
p.5 Table 2 electrical characteristics (RC0402, RC0603) YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.5
p.3 Marking (RC0402 no marking; RC0603 codes) YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.3
p.7 power rating, derating and rated voltage formula YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.7
p.7 Table 4 packing quantity YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.7
p.9 Table 5 short time overload test YAGEO General Purpose Chip Resistors RC_L series, product specification V.14, Nov. 14, 2025, p.9
Mounting V.10 p.4 Fig. 4 and Table 1 reflow footprint YAGEO Chip Resistors Mounting, product specification V.10, Feb. 13, 2018, p.4

Sources and license

Original Adom content is CC-BY-4.0. The KiCad footprint and 3D files keep their upstream license (CC-BY-SA 4.0 with the KiCad library exception) and the PDFs remain YAGEO's documents; see LICENSE. provenance.json records every source and file hash; the scripts that built the checks are in provenance/tools/.

This is a catalog record for the part, not a manufacturing approval: check YAGEO's current datasheet for your design.