RN73R
metal film flat chip resistors (high reliability)
features
• SMD metal film resistors
• High precision type ±0.05% is also available as standard
• High performance T.C.R. ±5×10- 6/K is also available
as standard
• Low current noise
• Improved moisture resistance by high humidity protective
coating
• Suitable for control circuits in various industrial equipment
• Suitable for both flow and reflow solderings
• Products meet EU-RoHS requirements
dimensions and construction
Type
L
c
c
W
L
1E
(0402)
.039 +.004
-.002
+0.1)
(1.0-0.05
1J
(0603)
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
(1.6±0.2)
(0.8±0.1)
(0.3±0.1) (0.45±0.1)
(0.3±0.1)
2A
(0805)
.079±.008 .049±.008 .016±.008
(2.0±0.2) (1.25±0.2) (0.4±0.2)
2B
(1206)
.126±.063 .063±.008
(3.2±1.6)
(1.6±0.2)
Ni
Plating
d
Protective
Coating
Dimensions inches (mm)
W
c
d
(Inch Size Code)
Solder
Plating
t
Resistive Inner
Electrode
Film
Ceramic
Substrate
.020±.002 .010±.004 .010
(0.5±0.05) (0.25±0.1) (0.25
.02±.012
(0.5±0.3)
t
+.002
-.004
+0.05)
-0.1
.012 +.008
-.004
(0.3 +0.2
-0.1 )
.012 +.008
-.004
(0.3 +0.2
-0.1 )
.014±.002
(0.35±0.05)
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
Derating Curve
100
80
80
% Rated Power
100
% Rated Power
resistors
EU
NEW
60
40
1E (90°C)
1J (95°C)
2A (100°C)
2B (110°C)
60
40
20
20
0
-60 -40
-55
-20
0
80 100 120
85
Ambient Temperature
(°C)
20
40
60
140
0
-60 -40
-55
160
155
For resistors operated at an ambient temperature of 85°C or above, a
power rating shall be derated in accordance with the above derating curve.
-20
0
20
100 120
40
60 80
90 95 110
Terminal Part Temperature
(°C)
140
160
155
For resistors operated at a terminal part temperature of described for each
size or above, a power rating shall be derated in accordance with derating
curve. Please refer to “Introduction of the derating curves based on the
terminal part temperature” in the beginning of our catalog before use.
ordering information
RN73R
2B
Type
Size
1E: 0.063W
1J: 0.1W
2A: 0.125W
2B: 0.25W
T
Termination
Material
T: Sn
TD
Packaging
TP: 2mm pitch punched paper
TD: 4mm pitch punched paper
TE: 4mm pitch plastic embossed
For further information on packaging,
please refer to Appendix A
1002
Nominal
Resistance
3 significant
figures +
1 multiplier
“R” indicates
decimal on
value
很抱歉,暂时无法提供与“RN73R1ETTP48R1F50”相匹配的价格&库存,您可以联系我们找货
免费人工找货