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 (JPY) 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
Metal Film Resistors - Through Hole RC55D-121RDI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-121RDI Mouser Part # 756-RC55D-121RDI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-121RFI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-121RFI Mouser Part # 756-RC55D-121RFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-121RWI Welwyn Components / TT Electronics 1: ¥599.6 Non-Stocked	Mfr. Part # RC55D-121RWI Mouser Part # 756-RC55D-121RWI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥599.6 ¥370.4 ¥332.2 ¥274.1 Reel ¥232.5 View ¥227.6 ¥214.3 ¥202.6 ¥199.3	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124KBI Welwyn Components / TT Electronics 1: ¥436.8 Non-Stocked	Mfr. Part # RC55D-124KBI Mouser Part # 756-RC55D-124KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥436.8 ¥257.5 ¥222.6 ¥184.4 Reel ¥156.5 View ¥155.3 ¥145 ¥143.3 ¥134	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124KCI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-124KCI Mouser Part # 756-RC55D-124KCI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124KDI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-124KDI Mouser Part # 756-RC55D-124KDI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124KFI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-124KFI Mouser Part # 756-RC55D-124KFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124KWI Welwyn Components / TT Electronics 1: ¥599.6 Non-Stocked	Mfr. Part # RC55D-124KWI Mouser Part # 756-RC55D-124KWI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥599.6 ¥370.4 ¥332.2 ¥274.1 Reel ¥232.5 View ¥227.6 ¥214.3 ¥202.6 ¥199.3	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124RBI Welwyn Components / TT Electronics 1: ¥436.8 Non-Stocked	Mfr. Part # RC55D-124RBI Mouser Part # 756-RC55D-124RBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥436.8 ¥257.5 ¥222.6 ¥184.4 Reel ¥156.5 View ¥155.3 ¥145 ¥143.3 ¥134	Min.: 1 Mult.: 1 : 250	RC	124 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Precision Resistors
Metal Film Resistors - Through Hole RC55D-124RCI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-124RCI Mouser Part # 756-RC55D-124RCI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124RDI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-124RDI Mouser Part # 756-RC55D-124RDI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124RFI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-124RFI Mouser Part # 756-RC55D-124RFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-124RWI Welwyn Components / TT Electronics 1: ¥599.6 Non-Stocked	Mfr. Part # RC55D-124RWI Mouser Part # 756-RC55D-124RWI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥599.6 ¥370.4 ¥332.2 ¥274.1 Reel ¥232.5 View ¥227.6 ¥214.3 ¥202.6 ¥199.3	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127KBI Welwyn Components / TT Electronics 1: ¥436.8 Non-Stocked	Mfr. Part # RC55D-127KBI Mouser Part # 756-RC55D-127KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥436.8 ¥257.5 ¥222.6 ¥184.4 Reel ¥156.5 View ¥155.3 ¥145 ¥143.3 ¥134	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127KCI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-127KCI Mouser Part # 756-RC55D-127KCI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127KDI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-127KDI Mouser Part # 756-RC55D-127KDI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127KFI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-127KFI Mouser Part # 756-RC55D-127KFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127KWI Welwyn Components / TT Electronics 1: ¥599.6 Non-Stocked	Mfr. Part # RC55D-127KWI Mouser Part # 756-RC55D-127KWI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥599.6 ¥370.4 ¥332.2 ¥274.1 Reel ¥232.5 View ¥227.6 ¥214.3 ¥202.6 ¥199.3	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127RBI Welwyn Components / TT Electronics 1: ¥436.8 Non-Stocked	Mfr. Part # RC55D-127RBI Mouser Part # 756-RC55D-127RBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥436.8 ¥257.5 ¥222.6 ¥184.4 Reel ¥156.5 View ¥155.3 ¥145 ¥143.3 ¥134	Min.: 1 Mult.: 1 : 250	RC	127 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Precision Resistors
Metal Film Resistors - Through Hole RC55D-127RCI Welwyn Components / TT Electronics 1: ¥393.7 Non-Stocked	Mfr. Part # RC55D-127RCI Mouser Part # 756-RC55D-127RCI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥393.7 ¥239.2 ¥219.3 ¥172.7 Reel ¥147.2 View ¥131.2 ¥121.4 ¥114.3 ¥109.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127RDI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-127RDI Mouser Part # 756-RC55D-127RDI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127RFI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-127RFI Mouser Part # 756-RC55D-127RFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-127RWI Welwyn Components / TT Electronics 1: ¥599.6 Non-Stocked	Mfr. Part # RC55D-127RWI Mouser Part # 756-RC55D-127RWI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥599.6 ¥370.4 ¥332.2 ¥274.1 Reel ¥232.5 View ¥227.6 ¥214.3 ¥202.6 ¥199.3	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-12K1BI Welwyn Components / TT Electronics 1: ¥436.8 Non-Stocked	Mfr. Part # RC55D-12K1BI Mouser Part # 756-RC55D-12K1BI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥436.8 ¥257.5 ¥222.6 ¥184.4 Reel ¥156.5 View ¥155.3 ¥145 ¥143.3 ¥134	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-12K1CI Welwyn Components / TT Electronics 1: ¥395.3 Non-Stocked	Mfr. Part # RC55D-12K1CI Mouser Part # 756-RC55D-12K1CI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	Non-Stocked	¥395.3 ¥240.8 ¥220.9 ¥174.4 Reel ¥147.2 View ¥139.5 ¥130.2 ¥127.9 ¥119.6	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack