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ceramic resistors - rmca, rmcb

ceramic resistors - rmca, rmcb

ceramic,resistors


features

  • suitable for noise suppressor of engine ignition system.
    reliable with non-disconnection failure. custom types are available.
general specifications

rmc-a style

rmc-b style

model style rated wattage dimensions (mm)
l d
rmc a 1 7 ± 1.5 4.0 ± 0.4
9 ± 1.5 4.0 ± 0.4
10 ± 1.5 4.0 ± 0.4
b 11 ± 1.5 4.6 ± 0.5
rmc a 2 18 ± 1.5 4.0 ± 0.4
b 19 ± 1.5 4.6 ± 0.5
rmc a 3 24 ± 2.0 4.0 ± 0.4
b 25 ± 2.0 4.6 ± 0.5
rmc a 5 24 ± 2.0 7.0 ± 0.5
b 25 ± 2.0 7.6 ± 0.5

electrical characterisics
item rmca, rmcb
power rating at 25°c (w) 1 2 3 5
operating temp. range (°c) -40 ~ 155
resistance tolerance k(±10%), m(±20%)
resistance range (Ω) 470 ~ 33k 1k ~ 56k 1k ~ 100k 470 ~ 33k
max. working voltage (v) 300 350 400 500
t.c.r (ppm/°c) -40°c ~ 25°c -750 ~ 3300 -750 ~ 3300 -750 ~ 3300 -750 ~ 3300
25°c ~ 155°c -750 ~ 2600 -750 ~ 2600 -750 ~ 2600 -750 ~ 2600
max. pulse voltage (kv) 8 15 20 25
moisture resistance (%) 10 10 10 10

how to order
rmca2w470rm
12345
1 part number
3 rated power : 1w , 2w , 3w , 5w
5 resistance tolerance
coderesistance tolerance
k±10%
m±20%
2 style : a style , b style
4 resistance value (Ω)
coderesistance value (Ω)
470r470Ω
4k74.7kΩ
47k47kΩ
68k68kΩ