RN73C1ETD3970T datasheet, PDF - EEWORLD Datasheet

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RN73C1ETD3970T: DescriptionFixed Resistor, Thin Film, 0.0625W, 397ohm, 25V, 0.01% +/-Tol, 10ppm/Cel, Surface Mount, 0402, CHIP; CategoryPassive components The resistor; File Size1MB，5 Pages; ManufacturerMeritek Electronics; Websitehttp://www.meritekusa.com; Environmental Compliance

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RN73C1ETD3970T Overview

Fixed Resistor, Thin Film, 0.0625W, 397ohm, 25V, 0.01% +/-Tol, 10ppm/Cel, Surface Mount, 0402, CHIP

RN73C1ETD3970T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	145060079518
package instruction	CHIP
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	PRECISION
structure	Rectangular
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.3 mm
Package length	1 mm
Package form	SMT
Package width	0.5 mm
method of packing	TR, PAPER, 7 INCH
Rated power dissipation(P)	0.0625 W
Rated temperature	70 °C
resistance	397 Ω
Resistor type	FIXED RESISTOR
size code	0402
surface mount	YES
technology	THIN FILM
Temperature Coefficient	10 ppm/°C
Terminal surface	Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	0.01%
Operating Voltage	25 V

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Precision Thin Film Chip Resistors

RN73 Series

EATURE



Operating Temperature: -55 ~ +155°C

Storage Temperature: 15 ~ 28°C, Humidity < 80% RH

Very Tight Tolerance Down to ±0.01%

Extremely Low TCR Down to ±1PPM/°C

Wide Resistance Range 1Ω ~ 3MΩ

Miniature Size 0201 Available

ART

UMBERING

YSTEM

RN73

(1)

(2)

(3)

(4)

(5)

(6)

(2)

(3)

Item

(4)

49R9

(5)

Code

RN73

49R9

(6)

Description

Precision Thin Film Chip

Resistor

C: ±10 (PPM/°C)

1H: 0201

TD: Paper Tape (Reel)

49R9: 49.9Ω

D: ±0.5%

SMD Type

5: ±1; X: ±2, O: ±3, B: ±5, D: ±15, F: ±25, G: ±50

1E: 0402, 1J: 0603, 2A: 0805, 2B: 1206, 2E: 1210,

2H: 2010, 3A: 2512

B: Bulk, TE: Plastic Tape (Reel), TP: Paper Tape

4 digits, First 3 are significant, Fourth is multiplier

T: ±0.01%, A: ±0.05%, B: ±0.1%, C: ±0.25%, F:±1%

Series Reference

Meritek Series

TCR (PPM/°C)

Size Code

Packaging

Resistance

Tolerance

IMENSIONS

ONSTRUCTION

Size

1H (0201)

1E (0402)

1J (0603)

2A (0805)

2B (1206)

2E (1210)

2H (2010)

3A (2512)

Item

(mm)

0.58±0.05

1.00±0.05

1.55±0.10

2.00±0.15

3.05±0.15

3.10±0.15

4.90±0.15

6.30±0.15

(mm)

0.29±0.05

0.50±0.05

0.80±0.10

1.25±0.15

1.55±0.15

2.40±0.15

3.10±0.15

(mm)

0.23±0.05

0.30±0.05

0.45±0.10

0.55±0.10

Item

(mm)

0.12±0.05

0.20±0.10

0.30±0.20

0.42±0.20

0.40±0.20

0.60±0.30

(mm)

0.15±0.05

0.20±0.10

0.30±0.20

0.40±0.20

0.35±0.25

0.55±0.25

0.50±0.25

Construction

Edge Electrode

Barrier Layer

External Electrode

(mm)

0.25

0.50

0.80

1.00

2.00

3.60

4.90

(mm)

0.30

0.50

1.00

1.15

1.40

1.60

Item

(mm)

0.40±0.2

0.60±0.2

0.90±0.2

1.35±0.2

1.70±0.2

2.50±0.2

3.10±0.2

Weight

(g/1000pcs)

0.14

0.54

1.83

4.71

9.02

23.61

38.06

Construction

Alumina Substrate

Bottom Electrode

Top Electrode

Construction

Resistor Layer

Overcoat

Marking

Rev. 7c 01/19/18

Meritek Electronics Corporation

www.meritekusa.com

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