MELF Resistors – Mouser Ireland

.hide-partial { max-height: none; } .show-more { display: none; }

WRM MELF Resistors

Welwyn / TT Electronics WRM MELF Resistors are high-reliability resistors with tolerances down to 0.1%. WRM MELF Resistors offer predictable pulse handling capability and Temperature Coefficient of Resistance (TCR) down to 5ppm/°C. The power rating of the WRM series ranges from 0.125W to 0.4W.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 55

Applied Filters:

Resistance

Power Rating

Tolerance

Temperature Coefficient

Minimum Operating Temperature

Maximum Operating Temperature

Voltage Rating

Case Code - mm

Diameter

Length

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Case Code - mm	Diameter	Length	Qualification	Packaging
MELF Resistors 220 ohm 1% 0.25W MELF Resistor WRM0204C-220RFI Welwyn Components / TT Electronics 1: €0.215 2,892In Stock	Mfr. Part No. WRM0204C-220RFI Mouser Part No 756-WRM0204C-220RFI	Welwyn Components / TT Electronics	MELF Resistors 220 ohm 1% 0.25W MELF Resistor	Datasheet	2,892In Stock	Cut Tape €0.215 €0.173 €0.126 €0.08 Reel €0.043 View €0.067 €0.054 €0.043 €0.027	Min.: 1 Mult.: 1 : 3,000	WRM	220 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape
MELF Resistors 0204 22 Ohms 1% Tol. 50ppm WRM0204C-22RFI Welwyn Components / TT Electronics 1: €0.241 14,713In Stock	Mfr. Part No. WRM0204C-22RFI Mouser Part No 756-WRM0204C-22RFI	Welwyn Components / TT Electronics	MELF Resistors 0204 22 Ohms 1% Tol. 50ppm Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	14,713In Stock	Cut Tape €0.241 €0.172 €0.126 €0.076 Reel €0.05 View €0.058 €0.05 €0.027 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	22 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 0204 2K2 Ohms 1% Tol. 50ppm WRM0204C-2K2FI Welwyn Components / TT Electronics 1: €0.232 7,265In Stock	Mfr. Part No. WRM0204C-2K2FI Mouser Part No 756-WRM0204C-2K2FI	Welwyn Components / TT Electronics	MELF Resistors 0204 2K2 Ohms 1% Tol. 50ppm Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	7,265In Stock	Cut Tape €0.232 €0.172 €0.126 €0.082 Reel €0.038 View €0.065 €0.057 €0.038 €0.027 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	2.2 kOhms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 1/4W 330 Ohm 1% WRM0204C-330RFI Welwyn Components / TT Electronics 1: €0.241 8,229In Stock	Mfr. Part No. WRM0204C-330RFI Mouser Part No 756-WRM0204C-330RFI	Welwyn Components / TT Electronics	MELF Resistors 1/4W 330 Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	8,229In Stock	Cut Tape €0.241 €0.172 €0.126 €0.091 View Reel €0.067 €0.07 €0.067 €0.067 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	330 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 0204 470 kOhms 1% Tol. 50ppm WRM0204C-470KFI Welwyn Components / TT Electronics 1: €0.301 11,066In Stock	Mfr. Part No. WRM0204C-470KFI Mouser Part No 756-WRM0204C-470KFI	Welwyn Components / TT Electronics	MELF Resistors 0204 470 kOhms 1% Tol. 50ppm Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	11,066In Stock	Cut Tape €0.301 €0.184 €0.163 €0.159 Reel €0.153 View €0.157 €0.153 €0.027 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	470 kOhms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 1/4W47 Ohm 1% WRM0204C-47RFI Welwyn Components / TT Electronics 1: €0.258 16,624In Stock	Mfr. Part No. WRM0204C-47RFI Mouser Part No 756-WRM0204C-47RFI	Welwyn Components / TT Electronics	MELF Resistors 1/4W47 Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	16,624In Stock	Cut Tape €0.258 €0.172 €0.126 €0.112 Reel €0.108 View €0.109 €0.108 €0.046 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	47 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 0204 4K7 Ohms 1% Tol. 50ppm WRM0204C-4K7FI Welwyn Components / TT Electronics 1: €0.249 12,920In Stock	Mfr. Part No. WRM0204C-4K7FI Mouser Part No 756-WRM0204C-4K7FI	Welwyn Components / TT Electronics	MELF Resistors 0204 4K7 Ohms 1% Tol. 50ppm Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	12,920In Stock	Cut Tape €0.249 €0.172 €0.126 €0.089 Reel €0.04 View €0.074 €0.065 €0.04 €0.027 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	4.7 kOhms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 560 ohm 1% 0.25W MELF Resistor WRM0204C-560RFI Welwyn Components / TT Electronics 1: €0.241 6,136In Stock	Mfr. Part No. WRM0204C-560RFI Mouser Part No 756-WRM0204C-560RFI	Welwyn Components / TT Electronics	MELF Resistors 560 ohm 1% 0.25W MELF Resistor	Datasheet	6,136In Stock	Cut Tape €0.241 €0.172 €0.126 €0.091 Reel €0.067 View €0.07 €0.067 €0.033	Min.: 1 Mult.: 1 : 3,000	WRM	560 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape
MELF Resistors 1/4W 5.6K Ohm 1% WRM0204C-5K6FI Welwyn Components / TT Electronics 1: €0.232 1,159In Stock	Mfr. Part No. WRM0204C-5K6FI Mouser Part No 756-WRM0204C-5K6FI	Welwyn Components / TT Electronics	MELF Resistors 1/4W 5.6K Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	1,159In Stock	Cut Tape €0.232 €0.172 €0.126 €0.086 Reel €0.034 View €0.07 €0.06 €0.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	5.6 kOhms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 1/4W 82K Ohm 1% WRM0204C-82KFI Welwyn Components / TT Electronics 1: €0.215 1,310In Stock	Mfr. Part No. WRM0204C-82KFI Mouser Part No 756-WRM0204C-82KFI	Welwyn Components / TT Electronics	MELF Resistors 1/4W 82K Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	1,310In Stock	Cut Tape €0.215 €0.172 €0.126 €0.068 Reel €0.028 View €0.052 €0.044 €0.031 €0.027 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	82 kOhms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-100KFT2 Welwyn Components / TT Electronics 1: €0.292 3,641In Stock	Mfr. Part No. WRM0207C-100KFT2 Mouser Part No 756-WRM0207C-100KFI	Welwyn Components / TT Electronics	MELF Resistors Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	3,641In Stock	Cut Tape €0.292 €0.243 €0.176 €0.095 Reel €0.05 View €0.075 €0.064 €0.05 €0.046 €0.033 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	100 kOhms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-100RT2 Welwyn Components / TT Electronics 1: €0.284 3,987In Stock	Mfr. Part No. WRM0207C-100RT2 Mouser Part No 756-WRM0207C-100RFI	Welwyn Components / TT Electronics	MELF Resistors Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	3,987In Stock	Cut Tape €0.284 €0.233 €0.169 €0.093 Reel €0.058 View €0.075 €0.064 €0.058 €0.044 €0.034 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	100 Ohms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-10RFT2 Welwyn Components / TT Electronics 1: €0.327 22,249In Stock	Mfr. Part No. WRM0207C-10RFT2 Mouser Part No 756-WRM0207C-10RFI	Welwyn Components / TT Electronics	MELF Resistors Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	22,249In Stock	Cut Tape €0.327 €0.243 €0.176 €0.12 Reel €0.065 View €0.118 €0.116 €0.065 €0.058 €0.036 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	10 Ohms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-1M0T2 Welwyn Components / TT Electronics 1: €0.284 1,549In Stock	Mfr. Part No. WRM0207C-1M0T2 Mouser Part No 756-WRM0207C-1M0FI	Welwyn Components / TT Electronics	MELF Resistors Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	1,549In Stock	Cut Tape €0.284 €0.233 €0.169 €0.091 Reel €0.048 View €0.071 €0.055 €0.048 €0.038 €0.033 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	1 MOhms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-220RT2 Welwyn Components / TT Electronics 1: €0.284 3,435In Stock	Mfr. Part No. WRM0207C-220RT2 Mouser Part No 756-WRM0207C-220RFI	Welwyn Components / TT Electronics	MELF Resistors	Datasheet	3,435In Stock	Cut Tape €0.284 €0.233 €0.169 €0.093 Reel €0.064 View €0.075 €0.064 €0.044 €0.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM								MELF 0207			AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-2K2FT2 Welwyn Components / TT Electronics 1: €0.292 480In Stock	Mfr. Part No. WRM0207C-2K2FT2 Mouser Part No 756-WRM0207C-2K2FI	Welwyn Components / TT Electronics	MELF Resistors	Datasheet	480In Stock	Cut Tape €0.292 €0.243 €0.176 €0.095 Reel €0.042 View €0.073 €0.058 €0.042 €0.04 €0.036 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM								MELF 0207			AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors 47 OHM 1% 50PPM WRM0207C-47RFT2 Welwyn Components / TT Electronics 1: €0.284 4,000In Stock	Mfr. Part No. WRM0207C-47RFT2 Mouser Part No 756-WRM0207C-47RFI	Welwyn Components / TT Electronics	MELF Resistors 47 OHM 1% 50PPM Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	4,000In Stock	Cut Tape €0.284 €0.242 €0.175 €0.095 Reel €0.049 View €0.072 €0.057 €0.049 €0.04 €0.036 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	47 Ohms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors WRM0207C-470RT2 Welwyn Components / TT Electronics 1: €0.284 21In Stock	Mfr. Part No. WRM0207C-470RT2 Mouser Part No 756-WRM0207C-470RFI	Welwyn Components / TT Electronics	MELF Resistors Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	21In Stock	Cut Tape €0.284 €0.233 €0.169 €0.091 View Reel €0.037 €0.071 €0.055 €0.037 €0.037 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	470 Ohms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors 0204 10 Ohms 1% Tol. 50ppm WRM0204C-10RFI Welwyn Components / TT Electronics 1: €0.31 9,000Expected 23/04/2027	Mfr. Part No. WRM0204C-10RFI Mouser Part No 756-WRM0204C-10RFI	Welwyn Components / TT Electronics	MELF Resistors 0204 10 Ohms 1% Tol. 50ppm Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	9,000Expected 23/04/2027	Cut Tape €0.31 €0.195 €0.174 €0.167 Reel €0.038 View €0.153 €0.139 €0.038 €0.023 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	10 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors WRM0204C-4R7FI Welwyn Components / TT Electronics 1: €0.284 6,000Expected 26/11/2026	Mfr. Part No. WRM0204C-4R7FI Mouser Part No 756-WRM0204C-4R7FI	Welwyn Components / TT Electronics	MELF Resistors	Datasheet	6,000Expected 26/11/2026	Cut Tape €0.284 €0.233 €0.169 €0.091 View Reel €0.038 €0.071 €0.055 €0.038 €0.038	Min.: 1 Mult.: 1 : 3,000	WRM	4.7 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape
MELF Resistors WRM0207C-10KT2 Welwyn Components / TT Electronics 1: €0.292 3,997Expected 11/02/2027	Mfr. Part No. WRM0207C-10KT2 Mouser Part No 756-WRM0207C-10KFI	Welwyn Components / TT Electronics	MELF Resistors Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	3,997Expected 11/02/2027	Cut Tape €0.292 €0.243 €0.176 €0.095 View Reel €0.042 €0.073 €0.058 €0.042 €0.042 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	WRM	10 kOhms	400 mW	1 %	50 PPM / C	- 55 C		250 V	MELF 0207	2.4 mm	6.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors 12 ohm 1% 50ppm AEC-Q200 WRM0204C-12RFI Welwyn Components / TT Electronics 1: €0.215 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. WRM0204C-12RFI Mouser Part No 756-WRM0204C-12RFI	Welwyn Components / TT Electronics	MELF Resistors 12 ohm 1% 50ppm AEC-Q200	Datasheet	Non-Stocked Lead-Time 28 Weeks	Cut Tape €0.215 €0.172 €0.126 €0.068 View Reel €0.031 €0.052 €0.044 €0.031 €0.031 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	12 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm	AEC-Q200	Reel, Cut Tape, MouseReel
MELF Resistors 1/4W 330K Ohm 1% WRM0204C-330KFI Welwyn Components / TT Electronics 1: €0.215 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. WRM0204C-330KFI Mouser Part No 756-WRM0204C-330KFI	Welwyn Components / TT Electronics	MELF Resistors 1/4W 330K Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	Non-Stocked Lead-Time 28 Weeks	Cut Tape €0.215 €0.172 €0.126 €0.068 View Reel €0.031 €0.052 €0.044 €0.031 €0.031 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	330 kOhms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel
MELF Resistors 39 ohm 1% 0.25W MELF Resistor WRM0204C-39RFI Welwyn Components / TT Electronics 1: €0.215 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. WRM0204C-39RFI Mouser Part No 756-WRM0204C-39RFI	Welwyn Components / TT Electronics	MELF Resistors 39 ohm 1% 0.25W MELF Resistor	Datasheet	Non-Stocked Lead-Time 28 Weeks	Cut Tape €0.215 €0.172 €0.126 €0.068 View Reel €0.036 €0.052 €0.044 €0.036 €0.036	Min.: 1 Mult.: 1 : 3,000	WRM	39 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape
MELF Resistors 1/4W 3 Ohm 1% WRM0204C-3R0FI Welwyn Components / TT Electronics 1: €0.284 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. WRM0204C-3R0FI Mouser Part No 756-WRM0204C-3R0FI	Welwyn Components / TT Electronics	MELF Resistors 1/4W 3 Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn wrm melf	Datasheet	Non-Stocked Lead-Time 28 Weeks	Cut Tape €0.284 €0.233 €0.169 €0.091 View Reel €0.04 €0.071 €0.055 €0.04 €0.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	WRM	3 Ohms	250 mW (1/4 W)	1 %	50 PPM / C	- 55 C	+ 125 C	200 V	MELF 0204	1.55 mm	3.7 mm		Reel, Cut Tape, MouseReel