Metal Film Resistors - Through Hole

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RC55 Precision Metal Film Resistors

Welwyn / TT Electronics RC55 Precision Metal Film Resistors are CECC-released devices with low TCRs over a wide resistance range. Welwyn / TT Electronics RC55 resistors feature a resistance tolerance down to 0.05%, low noise, negligible voltage coefficient, and screened parts available for critical applications. The resistors are offered in a resistance range of 1RΩ to 4MΩ with a 0.25W power rating at +70°C, 350V limiting element voltage, and a 500V isolation voltage.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Resistance	Power Rating	Tolerance	Temperature Coefficient	Minimum Operating Temperature	Maximum Operating Temperature	Voltage Rating	Diameter	Length	Termination Style	Packaging	Product	Type
Metal Film Resistors - Through Hole RC55Y-216RBI Welwyn Components / TT Electronics 1: NT$115.08 206In Stock	Mfr. Part # RC55Y-216RBI Mouser Part # 756-RC55Y-216RBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	206In Stock	NT$115.08 NT$68.83 NT$60.95 NT$50.55 View NT$42.66 NT$39.79 NT$39.08 NT$36.21	Min.: 1 Mult.: 1	RC	216 Ohms	400 mW	0.1 %	15 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial		Metal Film Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole RC55Y-140RBI Welwyn Components / TT Electronics 1: NT$115.08 250In Stock New Product	Mfr. Part # RC55Y-140RBI Mouser Part # 756-RC55Y-140RBI New Product	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	250In Stock	NT$115.08 NT$68.83 NT$60.95 NT$50.55 Reel NT$42.66 View NT$31.15 NT$30.11 NT$30.04 NT$29.33	Min.: 1 Mult.: 1 : 250	RC	140 Ohms	250 mW (1/4 W)	0.1 %	15 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole RC55LFD221KBA IRC / TT Electronics 1: NT$93.93 500In Stock	Mfr. Part # RC55LFD221KBA Mouser Part # 66-RC55LF-D-221K-B-A	IRC / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	500In Stock	NT$93.93 NT$55.21 NT$47.68 NT$39.08 Reel NT$34.20 View NT$31.44 NT$29.11 NT$27.50 NT$26.53	Min.: 1 Mult.: 1 : 250	RC	221 kOhms	400 mW	0.1 %	25 PPM / C			350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Precision Resistors	Precision Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 110 0.1% RC55LF-D-110R-B-B IRC / TT Electronics 1: NT$96.08 1,914In Stock	Mfr. Part # RC55LF-D-110R-B-B Mouser Part # 66-RC55LF-D-110	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 110 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	1,914In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$34.88 NT$32.05 NT$29.68 NT$28.03 NT$27.03	Min.: 1 Mult.: 1	RC	110 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 909Kohms 0.1% RC55Y-909KBI Welwyn Components / TT Electronics 1: NT$194.67 1,171In Stock	Mfr. Part # RC55Y-909KBI Mouser Part # 756-RC55Y-909KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 909Kohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	1,171In Stock	NT$194.67 NT$119.38 NT$107.91 NT$86.40 Reel NT$76.36 View NT$71.70 NT$69.55 NT$67.40 NT$65.96	Min.: 1 Mult.: 1 : 250	RC	909 kOhms	250 mW (1/4 W)	0.1 %	15 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 31.6K 0.1% RC55LF-D-31K6-B-B IRC / TT Electronics 1: NT$96.08 2,408In Stock	Mfr. Part # RC55LF-D-31K6-B-B Mouser Part # 66-RC55LF-D-31.6K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 31.6K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	2,408In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$34.88 NT$32.05 NT$29.68 NT$28.03 NT$27.03	Min.: 1 Mult.: 1	RC	31.6 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 86.6K 0.1% RC55LF-D-86K6-B-B IRC / TT Electronics 1: NT$78.15 2,734In Stock	Mfr. Part # RC55LF-D-86K6-B-B Mouser Part # 66-RC55LF-D-86.6K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 86.6K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	2,734In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$27.82 NT$25.45 NT$23.48 NT$21.40 NT$20.43	Min.: 1 Mult.: 1	RC	86.6 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 1.0K 0.1% RC55LF-D-1K-B-B IRC / TT Electronics 1: NT$78.51 641In Stock	Mfr. Part # RC55LF-D-1K-B-B Mouser Part # 66-RC55LF-D-1.0K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.0K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	641In Stock	NT$78.51 NT$53.78 NT$46.96 NT$39.44 View NT$37.28 NT$31.55	Min.: 1 Mult.: 1	RC	1 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 1.15K 0.1% RC55LF-D-1K15-B-B IRC / TT Electronics 1: NT$78.15 787In Stock	Mfr. Part # RC55LF-D-1K15-B-B Mouser Part # 66-RC55LF-D-1.15K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.15K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	787In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	1.15 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 1.4K 0.1% RC55LF-D-1K40-B-B IRC / TT Electronics 1: NT$86.76 257In Stock	Mfr. Part # RC55LF-D-1K40-B-B Mouser Part # 66-RC55LF-D-1.4K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.4K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	257In Stock	NT$86.76 NT$53.06 NT$48.76 NT$38.72 View NT$33.13 NT$28.14 NT$25.96	Min.: 1 Mult.: 1	RC	1.4 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 12.4K 0.1% RC55LF-D-12K4-B-B IRC / TT Electronics 1: NT$96.08 751In Stock	Mfr. Part # RC55LF-D-12K4-B-B Mouser Part # 66-RC55LF-D-12.4K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 12.4K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	751In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$37.28 NT$31.55 NT$29.11	Min.: 1 Mult.: 1	RC	12.4 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 121K 0.1% RC55LF-D-121K-B-B IRC / TT Electronics 1: NT$96.08 210In Stock	Mfr. Part # RC55LF-D-121K-B-B Mouser Part # 66-RC55LF-D-121K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 121K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	210In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$37.28 NT$31.55 NT$29.11	Min.: 1 Mult.: 1	RC	121 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 137K 0.1% RC55LF-D-137K-B-B IRC / TT Electronics 1: NT$79.23 640In Stock	Mfr. Part # RC55LF-D-137K-B-B Mouser Part # 66-RC55LF-D-137K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 137K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	640In Stock	NT$79.23 NT$48.40 NT$44.45 NT$35.06 View NT$30.26 NT$25.67 NT$23.70	Min.: 1 Mult.: 1	RC	137 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 140K 0.1% RC55LF-D-140K-B-B IRC / TT Electronics 1: NT$78.87 1,009In Stock	Mfr. Part # RC55LF-D-140K-B-B Mouser Part # 66-RC55LF-D-140K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 140K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	1,009In Stock	NT$78.87 NT$48.04 NT$44.10 NT$35.03 View NT$29.58 NT$26.35 NT$24.38 NT$22.94 NT$22.01	Min.: 1 Mult.: 1	RC	140 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 147 0.1% RC55LF-D-147R-B-B IRC / TT Electronics 1: NT$78.15 226In Stock	Mfr. Part # RC55LF-D-147R-B-B Mouser Part # 66-RC55LF-D-147	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 147 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	226In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	147 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 154 0.1% RC55LF-D-154R-B-B IRC / TT Electronics 1: NT$78.15 424In Stock	Mfr. Part # RC55LF-D-154R-B-B Mouser Part # 66-RC55LF-D-154	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 154 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	424In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	154 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 158K 0.1% RC55LF-D-158K-B-B IRC / TT Electronics 1: NT$96.08 105In Stock	Mfr. Part # RC55LF-D-158K-B-B Mouser Part # 66-RC55LF-D-158K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 158K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	105In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$37.28 NT$31.55 NT$29.11	Min.: 1 Mult.: 1	RC	158 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 2.0K 0.1% RC55LF-D-2K-B-B IRC / TT Electronics 1: NT$94.29 157In Stock 1,000On Order	Mfr. Part # RC55LF-D-2K-B-B Mouser Part # 66-RC55LF-D-2.0K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 2.0K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	157In Stock 1,000On Order	NT$94.29 NT$55.57 NT$48.04 NT$39.44 View NT$36.57 NT$30.94 NT$28.54	Min.: 1 Mult.: 1	RC	2 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 210K 0.1% RC55LF-D-210K-B-B IRC / TT Electronics 1: NT$96.08 440In Stock	Mfr. Part # RC55LF-D-210K-B-B Mouser Part # 66-RC55LF-D-210K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 210K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	440In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$39.08 NT$32.98 NT$32.27 NT$31.55	Min.: 1 Mult.: 1	RC	210 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 232K 0.1% RC55LF-D-232K-B-B IRC / TT Electronics 1: NT$78.15 548In Stock	Mfr. Part # RC55LF-D-232K-B-B Mouser Part # 66-RC55LF-D-232K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 232K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	548In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	232 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 3.65K 0.1% RC55LF-D-3K65-B-B IRC / TT Electronics 1: NT$96.08 906In Stock	Mfr. Part # RC55LF-D-3K65-B-B Mouser Part # 66-RC55LF-D-3.65K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 3.65K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	906In Stock	NT$96.08 NT$56.64 NT$48.76 NT$40.15 View NT$37.28 NT$31.55 NT$29.11	Min.: 1 Mult.: 1	RC	3.65 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 340 0.1% RC55LF-D-340R-B-B IRC / TT Electronics 1: NT$78.15 318In Stock	Mfr. Part # RC55LF-D-340R-B-B Mouser Part # 66-RC55LF-D-340	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 340 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	318In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	340 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 38.3K 0.1% RC55LF-D-38K3-B-B IRC / TT Electronics 1: NT$78.15 723In Stock	Mfr. Part # RC55LF-D-38K3-B-B Mouser Part # 66-RC55LF-D-38.3K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 38.3K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	723In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	38.3 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 39.2K 0.1% RC55LF-D-39K2-B-B IRC / TT Electronics 1: NT$78.15 550In Stock	Mfr. Part # RC55LF-D-39K2-B-B Mouser Part # 66-RC55LF-D-39.2K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 39.2K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	550In Stock	NT$78.15 NT$46.25 NT$41.23 NT$32.52 View NT$28.68 NT$24.34 NT$23.84 NT$21.98	Min.: 1 Mult.: 1	RC	39.2 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 41.2K 0.1% RC55LF-D-41K2-B-B IRC / TT Electronics 1: NT$95.72 273In Stock	Mfr. Part # RC55LF-D-41K2-B-B Mouser Part # 66-RC55LF-D-41.2K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 41.2K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	273In Stock	NT$95.72 NT$56.28 NT$48.40 NT$39.79 View NT$34.85 NT$32.05 NT$29.68 NT$28.03 NT$27.03	Min.: 1 Mult.: 1	RC	41.2 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Bulk	Metal Film Precision Resistors	Metal Film Resistor