Data Sheet

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POWER - NIKKOHM

TO220 35W HIGH POWER RESISTORS

RNP-20S

Dimensional Specifications (mm) Structure and Material

Ordering Information

RNP-20S C 10R0 (*) F Z03 Note

| | | | | ｜

RNP-20S H(250ppm) > R02-R09 (+E6) > J(5%) Z03 > Tube

A(100ppm) > R10-510K(+E24) > F(1%), J(5%) Z05 ＞ Tray

C(50ppm) > 10R-51K (+E24) > F(1%)

Resistance value (*) is available following modified E24, +E24.

1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2 2.4 2.5 2.7 3.0 3.3

3.6 3.9 4.0 4.3 4.7 5.0 5.1 5.6 6.2 6.8 7.5 8.0 8.2 9.1

Note*: When ordering, additional ohm resistance notation is recommended for keeping out of misunderstanding.

Features and Applications

35W high power resistors in TO220 style mold package for through-hole and surface mount.

Non-inductive design suits high frequency applications and high-speed pulse circuits.

Low, 3.3 °C/W heat resistance from resistor hot spot to flange and long life performance are presented

with thin film metallization technology and rejection of plastic adhesive joint.

Wide 100 milliohm to 51kOhm resistance range, non-inductive impedance characteristic and heat

conduction through the insulated metal flange aid circuit designers.

Small size and thin profile suit high-density compact installations.

Complete thermal conduction, heat dissipation design and vibration durable design also available.

Applications include snubber, gate control, bleeder, filter, rush current protection, braking resistors of

automotive, rail traction, wind turbine, PV, UPS and motor control inverters.

RoH

RNP-20S

mm+/-mm

A 10.1 +/-0.2

B 15.0 +/-0.2

C 4.5 +/-0.2

D 3.6 +/-0.1

E 15.5 +/-1.0

F 4.0 +/-0.5

G 3.0 +/-0.2

H 2.75 +/-0.2

J 0.5 +/-0.05

K 0.75 +/-0.05

L 1.5 +/-0.05

M 5.08 +/-0.10

N 1.5 +/-0.05

P 16.0 +/-0.50

Leads, Tin

lated C

Moldin

, e

, UL94

Conductor, Co

Resistor, Ni

Cr or RuO

Substrate, Alumina

Flan

e, Ni

lated C

Between flange and resistor is insulated.

Nikkohm Co., Ltd. 3-31-2640 Minamicho, Misawa, Aomori 033-0036 Japan TEL: +81-176-53-2105, FAX: +81-176-53-2106

Summary of content (2 pages)

PAGE 1
POWER - NIKKOHM RoHS TO220 35W HIGH POWER RESISTORS RNP-20S Features and Applications 35W high power resistors in TO220 style mold package for through-hole and surface mount. Non-inductive design suits high frequency applications and high-speed pulse circuits. Low, 3.3 °C/W heat resistance from resistor hot spot to flange and long life performance are presented with thin film metallization technology and rejection of plastic adhesive joint.
PAGE 2
RoHS POWER - NIKKOHM RNP-20S 35W HIGH POWER RESISTORS Specifications Type Rating Power Rating Power Heat Resistance Resistance Range Nominal Resistance TCR(ppm/°C) Tolerance RNP-20S 35 W 1 Watt 3.3 °C/W 0.01-0.091 Ohm 10-51k Ohm E6 250(H)* 5%(J) 0.1-510 k Ohm E24+ 100 (A) 1% (F), 5% (J) Thick Film E24 50 (C) +/-1% (F) Resistor Material Capacitance Inductance Operation Temp. Max. Operating Volt. Withstanding Volt. Load Life Humidity Temp.