rfi suppresion chokes rd series current-compensated chokes rated currents from 6 to 64a up to 600vac or 850vdc dc to 400hz frequencies dual, triple and quad-choke con? gurations typical applications rd chokes are attenuating common-mode or asymmetric (p/n ?> e) interference signals, by being connected in series with the phase and neutral lines of an ac powerline input. symmetrical components of the noise are also attenuated by the leakage inductance of the windings. these chokes are typically used in conjunction with suppression capacitors. high saturation resistance and excellent thermal behavior. through hole or wire connections. dual, triple and quad-choke configuration. up to 64a quad configuration. multiple housing options. custom-specific versions are available on request. phase-angle control circuits in combination with saturating chokes emi input filters for suppressing equipment with no earth connection suppressing high interference levels features and benefits technical specifications maximum continuous operating voltage: 600vac/850vdc @ 40c operating frequency: dc to 400hz rated currents: 6 to 64a @ 40c max. high potential test voltage winding-to-winding @ 25c: 2500vac, 60 sec, guaranteed 2500v, 50hz, 2 sec, factory test winding-to-housing @ 25c: 4000vac, 60 sec, guaranteed surge current @ 10msec: 20 x i nominal @ 25c temperature range (operation and storage): -25c to +110c (25/110/21) flammability corresponding to: ul 94v-0 (insulation tubes ul 94v-2) mtbf @ 40c/230v (mil-hb-217f): > 5,000,000 hours typical electrical schematic
> components > rd series choke nominal current inductance resistance choke input/output pin footprint weight @ 40c l r configuration connections [a] [mh/path] [m/path] [qty] [mm] [g] choke selection table rd 5122-6-9m6 6 9.6 52.55 2 -02 ?1 160 rd 5122-10-6m0 10 6 24.25 2 -02 ?1.3 160 rd 5122-16-2m0 16 2 9.5 2 -02 ?1.6 160 rd 5132-6-5m0 6 5 38 3 -02 ?1 160 rd 5132-10-3m0 10 3 17.6 3 -02 ?1.3 160 rd 5132-16-1m0 16 1 6.9 3 -02 ?1.6 160 rd 6127-6-15m0 6 15 66.65 2 -07 ?1 235 rd 6127-10-9m0 10 9 25.9 2 -07 ?1.5 235 rd 6127-16-3m0 16 3 10.9 2 -07 ?1.8 235 rd 6137-6-7m5 6 7.5 49 3 -07 ?1 235 rd 6137-10-4m5 10 4.5 18.35 3 -07 ?1.5 235 rd 6137-16-1m5 16 1.5 8.3 3 -07 ?1.8 235 rd 7127-6-25m0 6 25 84.2 2 -07 ?1 320 rd 7127-10-14m0 10 14 33.5 2 -07 ?1.4 350 rd 7127-16-5m7 16 5.7 14.1 2 -07 ?1.8 370 rd 7127-25-2m8 25 2.8 6.4 2 -07 ?2.4 400 rd 7127-36-1m0 36 1 3.3 2 -07 ?2.7 380 rd 7137-6-12m0 6 12 60.6 3 -07 ?1 340 rd 7137-10-6m6 10 6.6 21.9 3 -07 ?1.5 380 rd 7137-16-2m8 16 2.8 10.7 3 -07 ?1.8 380 rd 7137-25-1m3 25 1.3 4.45 3 -07 ?2.5 440 rd 7137-36-0m5 36 0.5 2.75 3 -07 ?2.7 400 rd 7147-6-6m0 6 6 45.1 4 -07 ?1 320 rd 7147-10-3m5 10 3.5 19.1 4 -07 ?1.4 370 rd 7147-16-1m5 16 1.5 8.5 4 -07 ?1.8 390 rd 7147-25-0m7 25 0.7 3.65 4 -07 ?2.4 430 rd 7147-36-0m2 36 0.2 2.3 4 -07 ?2.5 400 rd 8127-16-12m0 16 12 20.05 2 -07 ?2 590 rd 8127-25-5m0 25 5 8.45 2 -07 ?2.4 630 rd 8127-36-3m0 36 3 4.55 2 -07 1.5 x 4.5 690 rd 8127-50-1m0 50 1 2.5 2 -07 1.7 x 5 640 rd 8127-64-0m8 64 0.8 1.6 2 -07 2.5 x 5 710 rd 8137-16-5m0 16 5 11.6 3 -07 ?2 630 rd 8137-25-2m5 25 2.5 6.4 3 -07 ?2.4 650 rd 8137-36-1m5 36 1.5 3.65 3 -07 1.5 x 4.5 720 rd 8137-50-0m6 50 0.6 2.15 3 -07 1.7 x 5 700 rd 8137-64-0m5 64 0.5 1.35 3 -07 2.5 x 5 780 rd 8147-16-3m0 16 3 9.25 4 -07 ?2 650 rd 8147-25-1m3 25 1.3 5.05 4 -07 ?2.4 650 rd 8147-36-0m8 36 0.8 3 4 -07 1.5 x 4.5 760 rd 8147-50-0m3 50 0.3 1.75 4 -07 1.7 x 5 740 rd 8147-64-0m2 64 0.2 1.1 4 -07 2.5 x 5 820 test conditions: measuring frequency: 1khz; 500a > 0.16mh > 1.6mh; 50a > 1.6mh < 160mh inductance tolerance: +50%, -30% resistance tolerance: max. 15% @ 25c; 200m, 100ma electrical characteristics @ 25c: 2c
> components > rd series typical choke attenuation/resonance frequency characteristics rd 51x2 rd 61x7 rd 7127 rd 7137 rd 7147 rd 8127 rd 8137 typical saturation characteristics rd 51x2 rd 61x7 inductance (typical value in %) vs. nominal current (a dc) rd 8147 rd 71x7 rd 81x7
> components > rd series your local partner: to find your local partner within schaffners global network, please go to www.schaffner.com may 2008 mechanical data rd 5122 cd a h e 2 1 4 g k 3 i 4 3 2 1 rd 5132 cd a i e h g 4 1 3 2 j j j 6 5 2 31 4 6 5 rd 6127, rd 7127, rd 8127 cd f a e 2 3 i 4 1 1 4 3 2 rd 6137, rd 7137, rd 8137 cd f a e i 4 2 3 1 6 5 1 3 2 4 5 6 rd 7147, rd 8147 cd f a i e 2 43 1 78 5 6 2 87 1 34 5 6 rd 5122 rd 5132 rd 6127 rd 6137 rd 7127 rd 7137 rd 7147 rd 8127 rd 8137 rd 8147 tolerances dimensions a 50 50 60 60 70 70 70 80 80 80 0.5 c 35 35 35 35 40 40 40 50 50 50 0.5 d 5 0.5 5 0.5 150 150 150 150 150 200 200 200 +5/-0 e see choke selection table f 10 10 10 10 10 20 20 20 1 g 15 20 0.3 h 20 40 0.4 0.3 i 4.1 +3/-0 4.1 +3/-0 4.1 +3/-0 4.1 +3/-0 6.1 6.1 6.1 6.1 6.1 6.1 +6/-0 j 120 k 5 all dimensions in mm; 1 inch = 25.4mm tolerances according: iso 2768-m / en 22768-m
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