toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com 31 (888) 734-7347 rs series ? metal oxide resistors * lesser of pr or maximum working voltage. features ? lower-cost alternative to carbon comps and wirewounds ? rsm style an ideal choice when size constraints apply ? flameproof ? meets overload test of ul #1412 ? operating temperature range: -55c to +200c ? meets solvent test of mil std 202, method 215 ? temperature coefficient of resistance of 200ppm ? cut and formed product is available on select sizes, contact factory for details ? coating meets ul 94v-0 ? rohs compliant/ lead-free available electrical specifications type power rating (watts) @ 70c maximum working voltage* maximum pulse voltage dielectric withstanding voltage resistance temperature coefficient ohmic range and tolerance 1% 2% 5% rs 1/2 0.5w 250 400 400 200 ppm/c 0.1 ? ? 75k 0.1 ? ? 75k 0.1 ? ? 75k rs 1 1w 350 600 500 200 ppm/c 0.1 ? ? 100k 0.1 ? ? 100k 0.1 ? ? 120k rs 2 2w 350 600 500 200 ppm/c 0.1 ? ? 120k 0.1 ? ? 120k 0.1 ? ? 150k rs 3 3w 500 800 800 200 ppm/c 10 ? ? 4.99k 1 ? ? 150k 1 ? ? 150k rs 5 5w 750 1,000 800 200 ppm/c ? 10 ? ? 10k 1 ? ? 180k rsm 1/2 0.5w 250 400 400 200 ppm/c 0.1 ? ? 46.4k 0.1 ? ? 47k 0.1 ? ? 47k rsm 1 1w 350 600 500 200 ppm/c 0.1 ? ? 75k 0.1 ? ? 75k 0.1 ? ? 75k rsm 2 2w 350 600 500 200 ppm/c 0.1 ? ? 100k 0.1 ? ? 100k 0.1 ? ? 100k rsm 3 3w 500 800 500 200 ppm/c 0.1 ? ? 118k 0.1 ? ? 120k 0.1 ? ? 120k rsm 5 5w 750 1,000 750 200 ppm/c 100 ? ? 4.99k 10 ? ? 20k 1 ? ? 150k how to order rs 1/2 0.47 5% r sei type code nominal resistance tolerance packaging type description code tolerance values code description sei types pkg qty rs eia std 1/2 1% e96 r tape rsm 1/2 5,000 rsm mini 1 2% e24 r tape rs 1/2, rs 1, rsm 1, rsm 2 2,500 2 5% e24 r tape rs 2, rsm 3 1,000 3 r tape rs 3, rsm 5 500 5 t ammo rs 1/2, rsm 1 2,000 t ammo rsm 1/2 5,000 t ammo rs 1, rsm 2 1,000 t ammo rs 2, rs 3, rsm 3, rsm 5 500 a bulk all, except rs 5 1,000 a bulk rs 5 (bulk only) 250
toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com rs series ? metal oxide resistors 32 (888) 734-7347 mechanical specifications type a body length b body diameter c lead length (bulk) d lead diameter units rs 1/2 0.35 0.04 9.0 1.0 0.12 0.02 3.0 0.5 1.10 0.08 28.0 2.0 0.028 0.002 0.70 0.05 inches mm rs 1 0.43 0.04 11.0 1.0 0.16 0.02 4.0 0.5 1.10 0.08 28.0 2.0 0.031 0.002 0.80 0.05 inches mm rs 2 0.59 0.04 15.0 1.0 0.22 0.04 5.5 1.0 1.38 0.12 35.0 3.0 0.031 0.002 0.80 0.05 inches mm rs 3 0.98 0.08 25 2.0 0.34 0.06 8.5 1.5 1.38 0.12 35.0 3.0 0.031 0.002 0.80 0.05 inches mm rs 5 1.61 0.08 41.0 2.0 0.34 0.06 8.5 1.5 1.38 0.12 35.0 3.0 0.031 0.002 0.80 0.05 inches mm rsm 1/2 0.24 0.02 6.0 0.5 0.09 0.01 2.3 0.2 1.10 0.08 28.0 2.0 0.024 0.002 0.60 0.05 inches mm rsm 1 0.35 0.04 9.0 1.0 0.12 0.02 3.0 0.5 1.10 0.08 28.0 2.0 0.028 0.002 0.70 0.05 inches mm rsm 2 0.43 0.04 11.0 1.0 0.16 0.02 4.0 0.5 1.10 0.08 28.0 2.0 0.031 0.002 0.80 0.05 inches mm rsm 3 0.59 0.04 15.0 1.0 0.22 0.04 5.5 1.0 1.38 0.12 35.0 3.0 0.031 0.002 0.80 0.05 inches mm rsm 5 0.98 0.08 25.0 2.0 0.34 0.06 8.5 1.5 1.38 0.12 35.0 3.0 0.031 0.002 0.80 0.05 inches mm performance characteristics test test results moisture resistance 1.5% thermal shock 1.0% load life @70c ? 1,000 hrs. 5.0% shock and vibration 1.0% resistance to soldering heat 1.0% terminal strength 0.5% dielectric withstanding voltage 0.001%/v short time overload 0.75% low temperature operation 0.5% operating temperature range -55 c to +165 c
toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com 43 (888) 734-7347 cf series ? carbon film resistors * lesser of pr or maximum working voltage. features ? general purpose resistor ideal fo r commercial/industrial applications ? flame retardant coatings standard, flameproof optional (contact factory) ? pana-sert available on selected sizes (contact factory) ? auto sequencing/insertion compatible ? cfm (mini) an ideal choice when size constraints apply ? cut and formed product is available on select sizes, contact factory for details ? rohs compliant/ lead-free electrical specifications type power rating (watts) @ 70c maximum working voltage* maximum pulse voltage dielectric withstanding voltage ohmic range and tolerance 2% 5% cf 1/8 0.125w 250 500 300 10 ? ? 4.7m 1 ? ? 22m cf 1/4 0.25w 350 600 500 1 ? ? 4.7m 1 ? ? 22m cf 1/2 0.5w 350 700 700 10 ? ? 4.7m 1 ? ? 22m cf 1 1w 500 1,000 1,000 1 ? ? 10m 1 ? ? 22m cf 2 2w 500 1,000 1,000 10 ? ? 1m 1 ? ? 22m cfm 1/4 0.25w 250 500 500 10 ? ? 1m 1 ? ? 22m cfm 1/2 0.5w 250 500 500 10 ? ? 4.7m 1 ? ? 22m how to order cf 1/2 4.7k 5% r sei type code nominal resistance tolerance packaging type description code tolerance values code description sei types qty cf eia std 1/8 2% e24 r tape cf 1/8, cf 1/4, cf 1/2 5,000 cfm mini 1/4 5% e24 r tape cfm 1/4, cfm 1/2 5,000 1/2 r tape cf 1 2,000 1 r tape cf 2 1,000 2 t ammo all 5,000 a bulk all 1,000
toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com cf series ? carbon film resistors 44 (888) 734-7347 mechanical specifications type a body length b body diameter c lead length (bulk) d lead diameter units cf 1/8 0.13 + 0.01/-0 3.2 + 0.2/-0 0.07 0.01 1.8 0.2 1.10 0.12 28.0 3.0 0.018 0.002 0.45 0.05 inches mm cf 1/4 0.26 0.02 6.5 0.5 0.09 0.01 2.3 0.2 1.10 0.12 28.0 3.0 0.022 0.002 0.56 0.05 inches mm cf 1/2 0.33 0.02 8.5 0.50 0.11 0.02 2.7 0.5 1.10 0.12 28.0 3.0 0.024 0.002 0.60 0.05 inches mm cf 1 0.43 0.04 11.0 1.0 0.18 0.02 4.5 0.5 1.18 0.12 30.0 3.0 0.031 0.004 0.80 0.1 inches mm cf 2 0.59 0.04 15.0 1.0 0.20 0.02 5.0 0.5 1.18 0.12 30.0 3.0 0.031 0.004 0.80 0.1 inches mm cfm 1/4 0.13 + 0.01/-0 3.2 + 0.2/-0 0.07 0.01 1.8 0.2 1.10 0.12 28.0 3.0 0.018 0.002 0.45 0.05 inches mm cfm 1/2 0.26 0.02 6.5 0.5 0.09 0.01 2.3 0.2 1.10 0.12 28.0 3.0 0.022 0.002 0.56 0.05 inches mm performance characteristics test test results moisture resistance < 100k (3% +0.05 ? ) 100k (5% +0.05 ? ) thermal shock 0.5% load life @70c ? 1,000 hrs. < 100k (2% +0.05 ? ) 100k (3% +0.05 ? ) shock and vibration 0.2% resistance to soldering heat 1.0% terminal strength 0.5% short time overload 1% maximum voltage coefficient 25 ppm/v maximum operating temperature range -55 c to +155 c
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