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.

Risultati: 4.027
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Qtà RoHS Modello ECAD Serie
Resistenza
Potenza nominale
Tolleranza
Coefficiente di temperatura
Temperatura di lavoro minima
Temperatura di lavoro massima
Tensione nominale
Diametro
Lunghezza
Stile di terminazione
Confezione
Prodotto
Tipo
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 499K 0.1%
Scheda dati
1.00014/08/2026 previsto
Min: 1
Mult.: 1

RC 499 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti 16.2Kohms 0.1%
Scheda dati
1A magazzino
Min: 1
Mult.: 1
Nastrati: 250

RC 16.2 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 1.0K 0.1%
Scheda dati
99228/05/2026 previsto
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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 100K 0.1%
Scheda dati
1.48214/08/2026 previsto
Min: 1
Mult.: 1

RC 100 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 102 0.1%
Scheda dati
992In ordine
Min: 1
Mult.: 1

RC 102 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 16.5K 0.1%
Scheda dati
61725/03/2026 previsto
Min: 1
Mult.: 1

RC 16.5 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 16.9K 0.1%
Scheda dati
43025/03/2026 previsto
Min: 1
Mult.: 1

RC 16.9 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 18.2K 0.1%
Scheda dati
975In ordine
Min: 1
Mult.: 1

RC 18.2 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 2.2K 0.1%
Scheda dati
1.00001/04/2026 previsto
Min: 1
Mult.: 1

RC 2.2 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 2.43K 0.1%
Scheda dati
1.00022/06/2026 previsto
Min: 1
Mult.: 1

RC 2.43 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 2.55K 0.1%
Scheda dati
71031/03/2026 previsto
Min: 1
Mult.: 1

RC 2.55 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 240 0.1%
Scheda dati
31713/04/2026 previsto
Min: 1
Mult.: 1

RC 240 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 249 0.1%
Scheda dati
92623/07/2026 previsto
Min: 1
Mult.: 1

RC 249 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 294 0.1%
Scheda dati
990In ordine
Min: 1
Mult.: 1

RC 294 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 324 0.1%
Scheda dati
611In ordine
Min: 1
Mult.: 1

RC 324 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 464 0.1%
Scheda dati
988In ordine
Min: 1
Mult.: 1

RC 464 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 48.7 0.1%
Scheda dati
499In ordine
Min: 1
Mult.: 1

RC 48.7 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 2.5 mm 7.2 mm Axial Bulk Low noise and Negligible voltage coefficient
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4W 5.11K 0.1%
Scheda dati
99825/03/2026 previsto
Min: 1
Mult.: 1

RC 5.11 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Resistori a pellicola metallica - Passanti 1/4 WATT 350 OHM .1%
Scheda dati
635In ordine
Min: 1
Mult.: 1
Nastrati: 1.000

RC 350 Ohms 250 mW (1/4 W) 0.1 % 10 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Reel, Cut Tape Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti
Scheda dati
49724/08/2026 previsto
Min: 1
Mult.: 1
Nastrati: 250

RC Ammo Pack
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti
Scheda dati
400In ordine
Min: 1
Mult.: 1
Nastrati: 250

RC Ammo Pack
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti 10Kohms 0.1%
Scheda dati
750In ordine
Min: 1
Mult.: 1
Nastrati: 250

RC 10 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti 121Kohms 0.1%
Scheda dati
49901/06/2026 previsto
Min: 1
Mult.: 1
Nastrati: 250

RC 121 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti 14Kohms 0.1%
Scheda dati
1.250In ordine
Min: 1
Mult.: 1
Nastrati: 250

RC 14 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Resistori a pellicola metallica - Passanti 15Kohms 0.1%
Scheda dati
58015/06/2026 previsto
Min: 1
Mult.: 1
Nastrati: 250

RC 15 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 Precision Metal Film Resistors Low noise