N998-02-34R8-FC datasheet, PDF

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N998-02-34R8-FC: DescriptionArray/Network Resistor, Bussed, Thin Film, 0.1W, 34.8ohm, 50V, 1% +/-Tol, -50,50ppm/Cel, 4021,; CategoryPassive components The resistor; File Size430KB，3 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/

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N998-02-34R8-FC Overview

Array/Network Resistor, Bussed, Thin Film, 0.1W, 34.8ohm, 50V, 1% +/-Tol, -50,50ppm/Cel, 4021,

N998-02-34R8-FC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	909148687
Reach Compliance Code	compliant
Country Of Origin	USA
ECCN code	EAR99
YTEOL	7.1
structure	Monolithic
JESD-609 code	e0
Network Type	Bussed
Number of terminals	16
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package height	0.711 mm
Package length	10.16 mm
Package form	SMT
Package width	5.33 mm
Rated power dissipation(P)	0.1 W
Guideline	MIL-PRF-83401
resistance	34.8 Ω
Resistor type	ARRAY/NETWORK RESISTOR
series	SON
size code	4021
technology	THIN FILM
Temperature Coefficient	50 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
Tolerance	1%
Operating Voltage	50 V

N998-02-34R8-FC Preview

TaNFilm

Flat Precision

TaNFilm

Array

Resistor

Flat Precision

Resistor Array

SON Series

Compatible with standard SOIC footprint (210 Series)

SON Series

Superior temperature performance

Tested for COTS Applications

•

Compatible with standard SOIC footprint (210 Series)

Absolute tolerances to ±0.05%

•

Superior temperature performance

Ratio tolerances to ±0.01%

•

Tested for COTS Applications

•

Absolute tolerances to ±0.05%

•

Ratio tolerances to ±0.01%

Welwyn Components

Welwyn’s TaNFilm

Small Outline Leadless Resistor Networks are ide-

ally suited for applications requiring precision, long term reliability and

stability in a small

Small Outline Leadless

construction eliminates vulnerable terminations such as solder connec-

Welwyn’s TaNFilm®

area. Its monolithic

Resistor Networks are ideally suited for applications requiring precision, long term

reliability and stability in a small

ideal for the all surface mount production reﬂow techniques while

solder connections.

tions. The SON package is

area. Its monolithic construction eliminates vulnerable terminations such as

still possessing

The SON package is ideal for the all surface mount production

Testing has demonstrated performance

unique qualities

all the unique qualities of our TaNFilm

thin ﬁlm system.

reflow techniques while still possessing all the

exceeding

of our TaNFilm® thin film system. Testing has demonstrated performance exceeding MIL-PRF-83401 Characteristic H.

MIL-PRF-83401 Characteristic H.

Electrical Data

Pb- Free ﬁnish on commercial parts, Sn Pb Finish on military parts, is standard

Manufacturing Capabilities

General Note

Welwyn Components reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

Bedlington, Northumberland NE22 7AA, UK

A subsidiary of

TT electronics plc

Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com

General Note

TT electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT electronics’ own data and is considered accurate at time of going to print.

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

01. 12

TaNFilm

Flat Precision

Resistor Array

TaNFilm Flat Precision

Resistor Array

SON Series

Physical Data

Pin 1

Welwyn Components

Pin 1

Schematic A

Isolated

Note: N = number of pads

Schematic B

Bussed

(mm)

0.686

0.711

3.175

0.635

1.270

0.229R

0.762

1.016

5.33 0.25

1.270

3.81

0.13

0.25

Bedlington, Northumberland NE22 7AA, UK

0.686

0.711

3.175

0.635

1.270

0.229R

0.762

1.016

0.91

1.270

3.81

0.686

0.711

3.175

0.635

1.270

0.229R

0.762

1.016

10.41

1.270

3.81

0.686

0.711

5.33 0.25

0.635

1.270

0.254R

0.762

1.016

5.08

1.270

5.33

0.686

0.711

4.318

0.635

1.270

0.254R

0.762

1.016

8.89

1.270

5.33

0.686

0.711

4.318

0.635

1.270

0.254R

0.762

1.016

10.16

1.270

5.33

Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com

SON Series Issue June 2006

General Note

TT electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT electronics’ own data and is considered accurate at time of going to print.

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

01. 12

TaNFilm

Flat Precision

Resistor Array

TaNFilm Flat Precision

Resistor Array

SON Series

Environmental Data

Environmental Test

Test Method

Characteristic K

Limits

( R)

Characteristic H

Limits

( R)

Welwyn Components

TaNFilm“

Maximum

TaNFilm“

Typical

Thermal Shock and Power

Conditioning

Low Temperature Operation

Short Time Overload

Resistance to Bonding

Exposure

Moisture Resistance

Shock

Vibration

Life

High Temperature Exposure

Low Temperature Storage

MIL-PRF-83401

MIL-PRF-914

MIL-PRF-83401

±0.7%

±0.25%

±0.5%

±0.25%

±0.5%

±0.5

±0.25

±0.5%

±0.1%

±0.25%

±0.5%

±0.25%

±0.5%

±0.2

±0.1

±0.1%

±0.05%

±0.1%

±0.05%

±0.02%

±0.03%

±0.01%

Power Derating

Ordering Procedure

N989 - 01 - 10k

Model

NS4A, N959:

NS4B, N954:

NS7A, N989:

NS7B, N987:

NS8A, N999:

NS8B, N997:

8-pad, 4 resistor, schematic A

8-pad, 7 resistor, schematic B

14-pad, 7 resistor, schematic A

14-pad, 13 resistor, schematic B

16-pad, 8 resistor, schematic A

16-pad, 15 resistor, schematic B

- F

Optional R1 Ratio Tolerance Code

F = ±1%; D = ±0.5%; B = ±0.1%

A = ±0.05%; S = ±0.025%

Q = ±0.02%; T = ±0.01%

Absolute Tolerance Code

J = ±5%; G = ±2%; F = ±1%

D = ±0.5%; C = ±0.25%

B = ±0.1%; A = ±0.05%

TCR Code

01 = ±100ppm/°C Commercial Grade

02 = ±50ppm/°C Commercial Grade

03 = ±25ppm/°C Commercial Grade

04 = ±300ppm/°C Military Screened Characteristic M

05 = ±100ppm/°C Military Screened Characteristic K

06 = ±50ppm/°C Military Screened Characteristic H

07 = ±25ppm/°C Military Screened Characteristic H

Value (use IEC62 code)

4-Digit resistance code

Ex: 1002 = 10K; 49R9 = 49.9

Special Notes:

SON 150 NSxx series screened per Group A MIL-PRF-55342

SON 210 N9xx series screened per Group A MIL-PRF-83401

For additional information or to discuss your speciﬁc requirements,

please contact our Applications Team using the contact details below.

N989 – 01 – 10kFB

Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com

SON Series Issue June 2006

General Note

TT electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT electronics’ own data and is considered accurate at time of going to print.

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

01. 12

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