Resistor Thin Film Precision

This specific product line is not for new designs. Johanson’s Precision Thin Film Resistors (RNP Series) are designed for applications where close accuracy and exceptional stability are the critical parameters. The Precision Thin Film series are available in a wide range of industry standard case sizes including 0402, 0603, 0805, 1206, 2010 and 2512, with resistance values ranging from 1Ω to 3MΩ, and tight tolerances to ± 0.01%. With very low tolerances to ± 0.01% and low temperature coefficients to ± 5ppm/°C, the RNP series is an excellent solution for industrial applications.

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Standard Power Rating Specifications

Standard Package Size		Size 0402 (RNP07S)					Size 0603 (RNP14S)					Size 0805 (RNP15S)
Max Working Voltage (V) ¹		25V					50V					100V
Max Overload Voltage (V) ²		50V					100V					200V
Power Rating (W) at 70ºC		0.0625					0.0625					0.100
TCR PPM/°C		±5	±10	±15	±25	±50	±5	±10	±15	±25	±50	±5	±10	±15	±25	±50
Resistance Range(Ω)	±0.01% Tolerance	49.9Ω to 4.99KΩ	49.9Ω to 12KΩ		-		24.9Ω to 15KΩ	24.9Ω to 100KΩ		-		24.9Ω to 30KΩ	24.9Ω to 200KΩ		-
	±0.05% Tolerance		49.9Ω to 12KΩ		49.9Ω to 12KΩ			4.7Ω to 332KΩ					4.7Ω to 1MΩ		4.7Ω to 1MΩ
	±0.1% Tolerance		49.9Ω to 60KΩ	49.9Ω to 69.8KΩ	10Ω to 255KΩ			4.7Ω to 511KΩ		4.7Ω to 1MΩ					4.7Ω to 2MΩ
	±0.25% Tolerance				4.7Ω to 511KΩ					1Ω to 1MΩ	1Ω to 1MΩ				1Ω to 2MΩ
	±0.5% Tolerance
	±1% Tolerance

Standard Package Size		Size 1206 (RNP18S)					Size 2010 (RNP19S)					Size 2512 (RNP20S)
Max Working Voltage (V) ¹		150V					150V					150V
Max Overload Voltage (V) ²		300V					300V					300V
Power Rating (W) at 70ºC		0.125					0.250					0.500
TCR PPM/°C		±5	±10	±15	±25	±50	±5	±10	±15	±25	±50	±5	±10	±15	±25	±50
Resistance Range(Ω)	±0.01% Tolerance	24.9Ω to 49.9KΩ	24.9Ω to 499KΩ		-		24.9Ω to 100KΩ	24.9Ω to 499KΩ		-		24.9Ω to 100KΩ	24.9Ω to 499KΩ		-
	±0.05% Tolerance		4.7Ω to 1MΩ		4.7Ω to 1MΩ			4.7Ω to 1MΩ		4.7Ω to 1MΩ			4.7Ω to 1MΩ		4.7Ω to 1MΩ
	±0.1% Tolerance				4.7Ω to 2.49MΩ					4.7Ω to 3MΩ					4.7Ω to 3MΩ
	±0.25% Tolerance				1Ω to 2.49MΩ					1Ω to 3MΩ					1Ω to 3MΩ
	±0.5% Tolerance
	±1% Tolerance

High Power Rating Specifications

High Power Package Size		Size 0603 (RNP14H)					Size 0805 (RNP15H)					Size 1206 (RNP18H)
Max Working Voltage (V) ¹		75V					150V					200V
Max Overload Voltage (V) ²		150V					300V					400V
Power Rating (W) at 70ºC		0.100					0.125					0.250
TCR PPM/°C		±5	±10	±15	±25	±50	±5	±10	±15	±25	±50	±5	±10	±15	±25	±50
Resistance Range(Ω)	±0.01% Tolerance	24.9Ω to 15KΩ	24.9Ω to 100KΩ				24.9Ω to 30KΩ	24.9 to 200K				24.9Ω to 49.9KΩ	24.9Ω to 499KΩ
	±0.05% Tolerance		4.7Ω to 332KΩ		4.7Ω to 332KΩ			4.7Ω to 511KΩ	4.7Ω to 511KΩ				4.7Ω to 1MΩ
	±0.1% Tolerance				4.7Ω to 1MΩ				4.7Ω to 1MΩ	4.7Ω to1 MΩ
	±0.25% Tolerance									1Ω to 1MΩ
	±0.5% Tolerance
	±1% Tolerance

High Power Package Size		Size 2010 (RNP19H)					Size 2512 (RNP20H)
Max Working Voltage (V) ¹		200V					200V
Max Overload Voltage (V) ²		400V					400V
Power Rating (W) at 70ºC		0.333					0.750
TCR PPM/°C		±5	±10	±15	±25	±50	±10	±15	±25	±50
Resistance Range(Ω)	±0.01% Tolerance	24.9Ω to 49.9KΩ	24.9Ω to 499KΩ				24.9Ω to 2KΩ
	±0.05% Tolerance		4.7Ω to 1MΩ				4.7Ω to 2KΩ
	±0.1% Tolerance						4.7Ω to 2KΩ
	±0.25% Tolerance						1Ω to 2KΩ
	±0.5% Tolerance
	±1% Tolerance

Mechanical Characteristics

	Dimensions
Package Size	L (Length) Inches [mm]	EB (End Band) Inches [mm]	W (Width) Inches [mm]	T (Thickness) Inches [mm]
0402	0.04 [1.02]	0.007 [0.18]	0.02 [0.51]	0.012 [0.30]
0603	0.06 [1.52]	0.012 [0.30]	0.03 [0.76]	0.018 [0.46]
0805	0.08 [2.03]	0.012 [0.30]	0.05 [1.27]	0.022 [0.56]
1206	0.12 [3.05]	0.016 [0.41]	0.06 [1.52]	0.022 [0.56]
2010	0.19 [4.83]	0.023 [0.58]	0.09 [2.29]	0.022 [0.56]
2512	0.25 [6.35]	0.023 [0.58]	0.12 [3.05]	0.022 [0.56]

Environmental Performance

	Requirement
Test	Tolerance <0.05%	Tolerance >0.05%	Conditions
Bending Strength	R±0.05%	R±0.2%	Bending amplitude 3mm for 10 seconds
Resistance to Soldering Heat	R±0.05%	R±0.2%	260±5°C for 10 seconds
Thermal Shock	R±0.05%	R±0.25%	-55°C~150°C, 100 cycles
Insulation Resistance	>1000 MΩ		Apply 100VDC for 1 minute
TCR	As Spec.		+25/-55/+25/+125/+25°C
Solderability	95% min coverage		245±5°C for 3 seconds
Damp Heat With Load	R±0.05%	R±0.3%	40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
Damp Heat With Load	R±0.5% (For High Power Rating)
Load Life	R±0.05%	R±0.2%	70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs“ON” and 0.5 hrs “OFF”
	>7kΩD R±0.5%
	R±0.5% (For High Power Rating)
Low Temperature Operation	R±0.05%	R±0.2%	1 hour, -65°C, followed by 45 minutes of RCWV
Low Temperature Operation	R±0.5% (For High Power Rating)		1 hour, -65°C, followed by 45 minutes of RCWV
Short Time Overload	R±0.05%	R±0.2%	RCWV*2.5 or Max. overload voltage for 5 seconds
Short Time Overload	R±0.2% (For High Power Rating)		RCWV*2.5 or Max. overload voltage for 5 seconds

* Moisture Sensitivity Level: MSL-1

Available Options (Consult Factory)

Special Testing Requirements

KEY FEATURES:

Resistances from 1 Ohm to 3M Ohms
Resistance Tolerances to ± 0.01%
Power Rating 0.06 to 0.75 Watts
TCR's up to ± 5ppm/ºC
Operating Temperature: - 55ºC to + 155ºC
Available in sizes 0402, 0603, 0805, 1206, 2010, 2512
RoHS Compliant

APPLICATIONS:

Motor Control
Precision Scales
Smart Grid Metering
Temperature Sensors

PRODUCT SUMMARY:

PACKAGE SIZE	STANDARD POWER RATING		HIGH POWER RATING
PACKAGE SIZE	RESISTANCE RANGE (Ω)	POWER RATING (W) AT 70°C	RESISTANCE RANGE (Ω)	POWER RATING (W) AT 70°C
0402	1 - 511K	0.0625	-	-
0603	1 - 1M	0.0625	4.7 - 1M	0.100
0805	1 - 2M	0.100	1 - 1M	0.125
1206	1 - 2.49M	0.125	4.7 - 1M	0.250
2010	1 - 3M	0.250	4.7 - 1M	0.333
2512	1 - 3M	0.500	1 - 2K	0.750