RN12B2943CT-LF datasheet, PDF - EEWORLD Datasheet

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RN12B2943CT-LF: DescriptionFixed Resistor, Thin Film, 0.125W, 294000ohm, 150V, 0.1% +/-Tol, 25ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT; CategoryPassive components The resistor; File Size259KB，2 Pages; ManufacturerCal-Chip Electronics; Environmental Compliance

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RN12B2943CT-LF Overview

Fixed Resistor, Thin Film, 0.125W, 294000ohm, 150V, 0.1% +/-Tol, 25ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT

RN12B2943CT-LF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	SMT, 1206
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	PRECISION
structure	Chip
JESD-609 code	e3
Manufacturer's serial number	RN
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.55 mm
Package length	3.1 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	1.55 mm
method of packing	TR, EMBOSSED
Rated power dissipation(P)	0.125 W
Rated temperature	70 °C
Guideline	MIL-STD-202
resistance	294000 Ω
Resistor type	FIXED RESISTOR
series	RN12(B/C TOL)
size code	1206
surface mount	YES
technology	THIN FILM
Temperature Coefficient	25 ppm/°C
Terminal surface	Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	0.1%
Operating Voltage	150 V
Base Number Matches	1

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Cal-Chip

Electronics, Incorporated

RN S

ERIES

Thin Film Chip Resistors

EATURES

• Surface Mount Devices (SMD)

• Precision Tolerances of ±0.5% to ±0.1%

• Temperature Coefficients of ±50ppm/°C and ±25ppm°C

• Precision Performance

• Space Saving Construction

ERFORMANCE

HARACTERISTICS

(Tested per Mil-STD-202)

Electrical (Operating Temperature Range -55°C to +155°C)

Dimensions in mm

TYPE

Packaging Size

Power Rating

(

Watts)

Max.Working

Voltage

Max. Overload

Voltage

Resistance Temp.

Coefficient

Resistance

Range

Tolerance

RN10

RN12

0805

1206

1/8 @ 70°C

1/8@ 70°C

150V

300V

±50ppm/°C

±25ppm/°C

±50ppm/°C

±25ppm/°C

D = ±0.5%

10Ohm - 787K

100Ohm - 100K C=±0.25%, B=±0.1%

10Ohm - 787K

D = ±0.5%

49.9Ohm - 1M C=±0.25%, B=±0.1%

NVIRONMENTAL

Moisture Resistance, Thermal Shock

Load Life

Load Life in Moisture

Resistance to Soldering Heat

Solderability

Terminal Strength

Dielectric Withstanding Voltage

Short Time Overload

Insulation Resistance

Specification

±(0.25%+0.05Ω)

±(0.5%+0.05Ω)

±(0.25%+0.05Ω)

min. 95% coverage

±(0.2%+0.05Ω)

±(0.25%+0.05Ω)

1,000 meg minimum

Typical

≤0.1%

≤0.2%

≤0.25%

≤0.05%

≥95%

≤0.05%

≥1,000

meg

Test Method

JIS C 5202 7.4

JIS C 5202 7.10

JIS C 5202 7.9

JIS C 5202 6.4, 260±5°C, 10 sec.

JIS C 5202 6.5

EIAJ RC-2609A 6.6

Test Voltage: 10@ 150VAC, RN12 @ 300VAC

EIAJ RC-2609A 6.5

JIS C 5202 7.4

EIAJ RC-2609A 6.36

ATERIALS

Feature

Substrate

Resistive Film

Coating

Terminations

Material

Alumina Porcelain

Nickel-Chromium Film

Boro-Silicated Acid Lead Glass

100% matte Tin (Electrical Plated) over

Nickel (Electrical Plated) over

AG-PD (Silver-Palladium [Glaze Printed])

Remarks (Reference Only)

Purity 96% min.

20 Microns Thick

3/5 Microns Thick

3/8 Microns Thick

8 Microns Thick

Dimensions in mm

Glass Coat

Resistive Film

Substrate

Terminations

Feature

L - Body Length

W - Body Width

H - Body Height

a - Top Termination

b - Bottom Termination

RN10

.078±.008 (2.00±0.20)

.049±.008 (1.25±0.20)

.018±.004 (0.45±0.10)

.016±.008 (0.40±0.20)

.012±.008/-.004 (0.30+0.20/-0.10)

RN12

.122±.004 (3.10±0.10)

.061±.004 (1.55±0.10)

.021+.004/-.002 (0.55+0.10/-0.05)

.018±.008 (0.45±0.20)

.012+.008/-.004 (0.30+0.20/-0.10)

Ordering Information

Example:

Thin Film

0805 1/10 watt .1% 1k

1001

Packaging (Tape & Reel)

Notes:

1. Embossed taping available on RN12 only.

Wattage

B = .1%

C = .25%

D = .50%

Resistance

Tolerance

*Note

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