MP SERIES
POWER FILM RESISTORS TO 140 WATT
RoHS
Term.W
is RoHS
compliant
& 260°C
compatible
MP
10R 247
01
%
RESISTORSCAPACITORSCOILSDELAY LINES
RC
D
Industry’s widest range of TO-style power resistors!
Standard resistance range: 0.01Ω to 56KΩ
Standard tolerance: ±1%, ±2%, ±5% (available to 0.025%)
Non-Inductive performance
Resistor is electrically isolated from the mounting surface
MP
1K 220
1%
RC
D
MP
D
1K
126
1%
RC
MP
2
1K 20G
1%
RC
D
MP
D
D
1K 220
1%
RC
OPTIONS
High Performance Molded Heat-Sink Resistors
Option P: Increased pulse capability
Option G: Gull-wing lead formation for surface mounting
Option B: Increased power design
Numerous design modifications are available (special
marking, custom lead wires, burn-in, etc).
MP126
.335 [8.5]
.15 [3.8]
→
←
.12 [3.1]
.
472
[12]
MP220, MP220B
→
.40 [10.2]
←
.117[3]
.142
[3.6]
.16 [4]
.030 [.76]
→ ←
RCD’s MP series feature power film resistor elements designed
for excellent environmental stability as well as superior high-
frequency performance (custom designs up to 1GHz avail.). All
sizes feature metal base plate for optimum heat transfer. The
resistor is electrically isolated from the metal tab, and molded into
various package styles with high-temp flame-retardant epoxy.
MP126 and MP220 in reduced wattage ratings now available
in tighter TCs and tolerances from 10Ω to 49.9K: MP126 (5W)
to 0.025% and 2ppm, MP220 (10W) to 0.05% and 5ppm.
→ ←
.06 [1.5]
.590
[15]
.122
[3.1]
MPD220
.40 [10.2]
MP247, MP247B
→ ←
.06 [1.5]
.400
[10.2]
.63 [16]
→
.20
[5.1]
←
.19
[4.8]
.
800
.125 [3.2]
↓
↑
.024
[.6]
→ ←
.400
[10]
→ ←
.10
↓
↑
→
.500
[12.7]
[2.5]
←
.177[4.5]
→ ←
.10[2.5]
.20 [5]
.030
→ ←
[.76
]
.200
→
→
.200
←
[5.08]
→ ←
.020[.5]
→
.200
←
[5.08]
→ ←
.020[.5]
←
.177[4.5]
.14
[3.55]
.55
[14]
[20.3]
.080
[2]
→ ←
.020 [.5]
→ ←
.12 [3]
→
MP126G
→
←
.060 [1.5]
←
.140 [3.5]
MP220G,
→
MP220GB
→
1
←
.080 [2]
←
.200 [5]
→
[5.08]
←
.032
[.8]
→ ←
dia.
→
.430
←
[10.9]
SPECIFICATIONS
RCD
Type
MP126
MP126G
MP220
MP220G
MPD220
MP220B
MP220GB
MP247
MP247B
1
Max. Power
with Heat Sink
(25°C)
20W
20W
35W
25W
35W
50W
45W
100W
140W
Max Power
w/o Heat Sink
(25°C)
1.25W
1.25W
2.0W
2.0W
2.0W
2.25W
2.25W
3.0W
3.5W
TYPICAL PERFORMANCE CHARACTERISTICS
Thermal
Max.
Resistance
Resis.
2
Voltage
3,4
Range (Ω)
4
<6°C/W
<6°C/W
3.3°C/W
3.3°C/W
3.3°C/W
2.3°C/W
2.3°C/W
1.3°C/W
<1°C/W
300V
300V
350V
350V
350V
350V
350V
500V
500V
.01 - 56K
.01 - 56K
.01 - 56K
.01 - 56K
.01 - 56K
.1 - 56K
.1 - 56K
.01 - 56K
.1 - 56K
Standard Temperature Coefficient
(Typ, +25°C to +125°C)
Operating Temperature Range
Std. Resistance Tol. (0.025%-5% avail)
Dielectric Strength
Current Rating
Insulation Resistance
Load Life Stability
Overload
Thermal Shock (Mil-Std-202 M107C)
Soldering Stability
Moisture Res (Mil-STD-202, M106)
50ppm
≥10Ω
(2ppm avail)
100ppm 0.1 - 9.9Ω
250ppm 0.01 - 0.99Ω
-55 to +155°C
±1%
≥.05Ω,
±5% <.05Ω
1500VAC (up to 2.5KV avail)
30A max.
10,000 MΩ min.
±1%
1.5x W, 5S, nte 1.5x Max V
±0.25%
±0.1%
±0.5%
Power rating without heat sink is based on unit being mounted on double-sided 2oz 1” x 1” x .063”
PCB.
2
R
θJC
Film (J) to Case (C)
3
Voltage determined by E= (PR)
1/2
, not to exceed the Max.Voltage
Rating
4
Extended range available, consult factory.
POWER RATING
P/N DESIGNATION:
Power rating is based on the resistor being tightly screwed to a suitable heat
sink (with thermal compound) to limit hot spot case temperature to 155°C.
Derate W, V, A by .77%/°C above 25°C (as depicted in chart below). Mount-
ing torque not to exceed 8 in-lbs. Refer to Applic.Guide R-34 for additional
detail concerning heat-sink resistor mounting guidelines.
% OF RATED W/V/A
RCD Type
Options:
P, G, B, etc (leave blank for std)
MP220
- 1001 - F B
W
100
75
50
25
0
25
50
75
100
125
CASE TEMPERATURE ( °C )
150
175
Resis.Code 0.025%-1%:
3 digits &multiplier (R010=.01Ω,
R100=.1Ω, 1R00=1Ω, 10R0=10Ω, 1000=100Ω, 1001=1K, etc)
Resis.Code 2%-10%:
2 digits & multiplier (R01=.01Ω,
R10=0.1Ω, 1R0=1Ω, 100=10Ω, 101=100Ω, 102=1K, etc.)
Tolerance Code:
J=5%, G=2%, F=1%, D=0.5%,
C=0.25%, B=0.1%, A=0.05%, X=0.025%
P
ackaging:
B = Bulk, T = Taped (bulk is standard)
Optional Temp. Coefficient:
25=25ppm, 50=50ppm,
25=25ppm, 10=10ppm, 5=5ppm, 2=2ppm (leave blank for std)
Termination:
W= Pb-free (std), Q= Sn/Pb (leave blank if both acceptable)
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA069C
Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
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