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This page of product is RoHS compliant.
Leaded Resistors Welwyn
895
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Welwyn
Part No.
Value
(Ω) Tolerance (%) Power Rating @ 70c
(Watts)
Price Each
1 25 100 1000
756-EMC2-4R7K EMC2-4R7K 4.7 10 2 .15 .111 .093 .075
756-EMC2-6R8K EMC2-6R8K 6.8 10 2 .15 .111 .093 .075
756-EMC2-8R2K EMC2-8R2K 8.2 10 2 .15 .113 .094 .076
756-EMC2-10R0K EMC2-10R0K 10 10 2 .15 .112 .093 .072
756-EMC2-15R0K EMC2-15R0K 15 10 2 .15 .112 .093 .072
756-EMC2-27R0K EMC2-27R0K 27 10 2 .15 .112 .093 .072
756-EMC2-33R0K EMC2-33R0K 33 10 2 .40 .228 .17 .094
756-EMC2-47R0K EMC2-47R0K 47 10 2 .15 .112 .093 .072
756-EMC2-68R0K EMC2-68R0K 68 10 2 .15 .105 .104 .074
PRECISION METAL FILM
RESISTORS
Electric Data
EMC2 Series - Pulse Withstanding Fusible
Flameproof Metal Film Resistors
Features:
• CECC released products with low
• TCRs over a wide resistance range
• Resistance tolerance down to 0.05%
• Express delivery available
• Low noise and negligible voltage coefcient
• Screened parts available for critical applications
Values 22R and above. UL le number E234469.
*
Features:
• UL 1412 recognized
• Failsafe 240V mains fusing
• Good pulse handling capability
• Small size for power rating
• UL94-V0 ameproof protection
*
DIMENSIONS: mm Weight: g
Type L Max. D Max. f Min. d Nom. PCB Mount Centres Min. Bend Radius Nom.
EMC2 10 4 27 0.8 18.4 1.2 0.55
DIMENSIONS: mm Weight: g
Type L Max. D Max. f Min. d Nom. PCB Mount Centres Min. Bend Radius Nom.
RC55 7.2 2.5 30 0.6 10.2 0.6 0.24
Electrical Data EMC2
Power Rating at 70°C Watts 2
Resistance Range Ohms 4R7-68R
TCR (25°C to 75°C) ppm/°C 100
Isolation Voltage Volts 500
Standard Values E12
Thermal Impedance °C/Watt 82
Ambient Temperature Range °C -55 to +155
Commercial RC5 5
Power rating at 70ºC watts 0.25
Resistance range ohm 2R49 to 2M
Limiting element voltage volts 350
Isolation voltage volts 500
TCR (20 to +70ºC) & codes ppm/ºC 5(V), 10(T), 15(Y), & 25(D)
Resistance tolerance %0.05(W), 0.1(B), & 0.25(C)
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Welwyn
Part No.
Value
(Ω) Tol. (%) Price Each
1 10 100 250
756-RC55Y-6K04BI RC55Y-6K04BI 6.04 0.1 1.92 1.43 1.24 .947
756-RC55Y-51R1BI RC55Y-51R1BI 51.1 0.1 3.66 3.29 2.63 1.83
756-RC55Y-75RBI RC55Y-75RBI 75 0.1 3.66 3.29 2.63 1.83
756-RC55Y-100RBI RC55Y-100RBI 100 0.1 1.92 1.43 1.24 .947
756-RC55Y-105RBI RC55Y-105RBI 105 0.1 1.98 1.57 1.39 1.01
756-RC55Y-121RBI RC55Y-121RBI 121 0.1 1.98 1.57 1.39 1.01
756-RC55Y-124RBI RC55Y-124RBI 124 0.1 1.98 1.57 1.39 1.01
756-RC55Y-150RBI RC55Y-150RBI 150 0.1 1.92 1.43 1.24 .947
756-RC55Y-182RBI RC55Y-182RBI 182 0.1 1.98 1.57 1.39 1.01
756-RC55Y-200RBI RC55Y-200RBI 200 0.1 1.92 1.43 1.24 .947
756-RC55Y-249RBI RC55Y-249RBI 249 0.1 1.92 1.43 1.24 .947
756-RC55Y-332RBI RC55Y-332RBI 332 0.1 1.92 1.43 1.24 .947
756-RC55Y-499RBI RC55Y-499RBI 499 0.1 1.92 1.43 1.24 .947
756-RC55Y-511RBI RC55Y-511RBI 511 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K0BI RC55Y-1K0BI 1K 0.1 1.92 1.43 1.24 .947
756-RC55Y-1K02BI RC55Y-1K02BI 1.02K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K05BI RC55Y-1K05BI 1.05K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K1BI RC55Y-1K1BI 1.1K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K21BI RC55Y-1K21BI 1.21K 0.1 1.92 1.43 1.24 .947
756-RC55Y-1K24BI RC55Y-1K24BI 1.24K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K3BI RC55Y-1K3BI 1.3K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K4BI RC55Y-1K4BI 1.4K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-1K5BI RC55Y-1K5BI 1.5K 0.1 1.92 1.43 1.24 .947
756-RC55Y-1K82BI RC55Y-1K82BI 1.82K 0.1 1.92 1.43 1.24 .947
756-RC55Y-2K0BI RC55Y-2K0BI 2K 0.1 1.92 1.43 1.24 .947
756-RC55Y-2K21BI RC55Y-2K21BI 2.21K 0.1 1.92 1.43 1.24 .947
756-RC55Y-2K49BI RC55Y-2K49BI 2.49K 0.1 1.92 1.43 1.24 .947
756-RC55Y-2K67BI RC55Y-2K67BI 2.67K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-3K01BI RC55Y-3K01BI 3.01K 0.1 1.92 1.43 1.24 .947
756-RC55Y-3K16BI RC55Y-3K16BI 3.16K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-3K32BI RC55Y-3K32BI 3.32K 0.1 1.92 1.43 1.24 .947
756-RC55Y-3K65BI RC55Y-3K65BI 3.65K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-4K02BI RC55Y-4K02BI 4.02K 0.1 1.92 1.43 1.24 .947
756-RC55Y-4K32BI RC55Y-4K32BI 4.32K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-4K64BI RC55Y-4K64BI 4.64K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-4K75BI RC55Y-4K75BI 4.75K 0.1 1.92 1.43 1.24 .947
756-RC55Y-5K62BI RC55Y-5K62BI 5.62K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-5K11BI RC55Y-5K11BI 5.11K 0.1 1.92 1.43 1.24 .947
756-RC55Y-7K15BI RC55Y-7K15BI 7.15K 0.1 1.92 1.43 1.24 .947
756-RC55Y-7K5BI RC55Y-7K5BI 7.5K 0.1 1.92 1.43 1.24 .947
756-RC55Y-8K25BI RC55Y-8K25BI 8.25K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-9K09BI RC55Y-9K09BI 9.09K 0.1 1.92 1.43 1.24 .947
756-RC55Y-10KBI RC55Y-10KBI 10K 0.1 1.92 1.43 1.24 .947
756-RC55Y-10K2BI RC55Y-10K2BI 10.2K 0.1 1.92 1.43 1.24 .947
756-RC55Y-10K7BI RC55Y-10K7BI 10.7K 0.1 1.98 1.57 1.39 1.01
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Welwyn
Part No.
Value
(Ω) Tol. (%) Price Each
1 10 100 250
756-RC55Y-11KBI RC55Y-11KBI 11K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-12K1BI RC55Y-12K1BI 12.1K 0.1 1.92 1.43 1.24 .99
756-RC55Y-14KBI RC55Y-14KBI 14K 0.1 1.92 1.43 1.24 .947
756-RC55Y-14K7BI RC55Y-14K7BI 14.7K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-15KBI RC55Y-15KBI 15K 0.1 1.92 1.43 1.24 .947
756-RC55Y-16K2BI RC55Y-16K2BI 16.2K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-16K5BI RC55Y-16K5BI 16.5K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-16K9BI RC55Y-16K9BI 16.9K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-20KBI RC55Y-20KBI 20K 0.1 1.92 1.43 1.24 .947
756-RC55Y-20K5BI RC55Y-20K5BI 20.5K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-22K1BI RC55Y-22K1BI 22.1K 0.1 1.92 1.43 1.24 .947
756-RC55Y-24K9BI RC55Y-24K9BI 24.9K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-27K4BI RC55Y-27K4BI 27.4K 0.1 1.92 1.43 1.24 .947
756-RC55Y-28KBI RC55Y-28KBI 28K 0.1 1.92 1.43 1.24 .947
756-RC55Y-30K1BI RC55Y-30K1BI 30.1K 0.1 1.92 1.43 1.24 .947
756-RC55Y-33K2BI RC55Y-33K2BI 33.2K 0.1 1.92 1.43 1.24 .947
756-RC55Y-34KBI RC55Y-34KBI 34K 0.1 1.92 1.43 1.24 .947
756-RC55Y-39K2BI RC55Y-39K2BI 39.2K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-40K2BI RC55Y-40K2BI 40.2K 0.1 1.92 1.43 1.24 .947
756-RC55Y-47K5BI RC55Y-47K5BI 47.5K 0.1 1.92 1.43 1.24 .947
756-RC55Y-48K7BI RC55Y-48K7BI 48.7K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-49K9BI RC55Y-49K9BI 49.9K 0.1 1.92 1.43 1.24 .947
756-RC55Y-51K1BI RC55Y-51K1BI 51.1K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-59KBI RC55Y-59KBI 59K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-61K9BI RC55Y-61K9BI 61.9K 0.1 1.92 1.43 1.24 .947
756-RC55Y-75KBI RC55Y-75KBI 75K 0.1 1.92 1.43 1.24 .947
756-RC55Y-80K6BI RC55Y-80K6BI 80.6K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-82K5BI RC55Y-82K5BI 82.5K 0.1 1.92 1.43 1.24 .947
756-RC55Y-100KBI RC55Y-100KBI 100K 0.1 1.92 1.43 1.24 .947
756-RC55Y-121KBI RC55Y-121KBI 121K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-150KBI RC55Y-150KBI 150K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-200KBI RC55Y-200KBI 200K 0.1 1.92 1.43 1.24 .947
756-RC55Y-221KBI RC55Y-221KBI 221K 0.1 1.92 1.43 1.24 .947
756-RC55Y-237KBI RC55Y-237KBI 237K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-243KBI RC55Y-243KBI 243K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-249KBI RC55Y-249KBI 249K 0.1 1.92 1.43 1.24 .947
756-RC55Y-255KBI RC55Y-255KBI 255K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-301KBI RC55Y-301KBI 301K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-332KBI RC55Y-332KBI 332K 0.1 1.98 1.57 1.39 1.01
756-RC55Y-392KBI RC55Y-392KBI 392K 0.1 3.66 3.29 2.63 1.83
756-RC55Y-432KBI RC55Y-432KBI 432K 0.1 3.40 2.63 2.31 1.80
756-RC55Y-475KBI RC55Y-475KBI 475K 0.1 3.66 3.29 2.63 1.83
756-RC55Y-681KBI RC55Y-681KBI 681K 0.1 3.66 3.29 2.63 1.83
756-RC55Y-750KBI RC55Y-750KBI 750K 0.1 3.66 3.29 2.63 1.83
756-RC55Y-909KBI RC55Y-909KBI 909K 0.1 3.66 3.29 2.63 1.83
756-RC55Y-1M0BI RC55Y-1M0BI 1M 0.1 3.40 2.63 2.31 1.80
EMC SERIES METAL FILM
RESISTORS
WELWYN Metal Film Resistors
mouser.com/welwyn (800) 346-6873
© Copyright 2016 Mouser Electronics
© Copyright 2016 Mouser Electronics
