SS4B-03-7152-BA - Welwyn Components, Ltd.

Surface Mount SOIC

Resistor Networks

SOIC Series

www.bitechnologies.com www.irctt.com 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.

01. 12

· Tested for COTS applications

· Both narrow and wide body versions available

· Standard JEDEC 8, 14, 16, and 20 pin packages

· Ultra-stable TaNSil® resistors on silicon substrates

· Standard Sn/Pb and Pb-free terminations available

Welwyn Components

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. A subsidiary of

TT electronics plc

SOIC Series Issue June 2006

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

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________________

Surface Mount SOIC

Resistor Networks

• Tested for COTS applications

• Both narrow and wide body versions available

• Standard JEDEC 8, 14, 16, and 20 pin packages

• Ultra-stable TaNSil® resistors on silicon substrates

• Standard Sn/Pb and Pb-free terminations available

SOIC Series

IRC’s TaNSil® SOIC resistor networks are the perfect solution for high vol-

ume applications that demand a small wiring board footprint. The .050” lead

spacing provides higher lead density, increased component count, lower resistor cost, and high reliability.

The tantalum nitride ﬁlm system on silicon provides precision tolerance, exceptional TCR tracking, low cost

and miniature package. Excellent performance in harsh, humid environments is a trademark of IRC’s self-pas-

sivating TaNSil® resistor ﬁlm.

The SOIC series is ideally suited for the latest surface mount assembly techniques and each lead can be

100% visually inspected. The compliant gull wing leads relieve thermal expansion and contraction stresses

created by soldering and temperature excursions.

For applications requiring high performance resistor networks in a low cost, surface mount package, specify

IRC SOIC resistor networks.

Electrical Data Environmental Data

Resistance Range 10  250K

Absolute Tolerance To ±0.1%

Ratio Tolerance to R1 To ±0.05%

Absolute TCR To ±25ppm/°C

Tracking TCR To ±5ppm/°C

Element Power Rating @ 70°C

Isolated Schematic

Bussed Schematic

100mW

50mW

Power Rating @ 70°C

SOIC-N Package

8-Pin 400mW

14-Pin 700mW

16-Pin 800mW

Power Rating @ 70°C

SOIC-W Package

16-Pin 1.2W

20-Pin 1.5W

Rated Operating Voltage

(not to exceed Power X Resistance) 100 Volts

Operating Temperature -55°C to ±125°C

Noise <-30dB

Test Per

MIL-PRF-83401

Typical

Delta R

Max

Delta R

Thermal Shock ±0.02% ±0.1%

Power

Conditioning ±0.03% ±0.1%

High Temperature

Exposure ±0.03% ±0.05%

Short-time

Overload ±0.02% ±0.05%

Low Temperature

Storage ±0.03% ±0.05%

Life ±0.05% ±0.1%

IRC’s TaNSil® SOIC resistor networks are the perfect solution for high volume applications that demand a small wiring board

footprint. The .050” lead spacing provides higher lead density, increased component count, lower resistor cost, and high

reliability.

The tantalum nitride lm system on silicon provides precision tolerance, exceptional TCR tracking, low cost and miniature

package. Excellent performance in harsh, humid environments is a trademark of IRC’s self-passivating TaNSil® resistor lm.

The SOIC series is ideally suited for the latest surface mount assembly techniques and each lead can be 100% visually

inspected. The compliant gull wing leads relieve thermal expansion and contraction stresses created by soldering and

temperature excursions.

For applications requiring high performance resistor networks in a low cost, surface mount package, specify IRC SOIC resistor

networks.

Surface Mount SOIC

Resistor Networks

SOIC Series

www.bitechnologies.com www.irctt.com 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.

01. 12

SOIC Series Issue June 2006

Welwyn Components

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

Manufacturing Capability Data

Surface Mount SOIC

Resistor Networks

Surface Mount SOIC

Resistor Networks

SOIC Series

www.bitechnologies.com www.irctt.com 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.

01. 12

Welwyn Components

SOIC Series Issue June 2006

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

Surface Mount SOIC

Resistor Networks

Power Derating Data

25° 70° 125°

100

% Of Rated Power

Temperature in °C

Physical and Schematic Data (mm)

123

1.27Typ

0.41 ±0.08

0.18 ±0.08

Schematic A

Isolated

Schematic B

Bussed

Note: N = number of pins (8, 14, 16)

1 2 3

N-CIOS W-CIOS

niP-8 niP-41 niP-61 niP-61 niP-02

1.5 0.2

3.9 0.1

6.0 0.2E

2.5 0.15

7.5 0.1

10.3 0.3

8.66 0.1

4.9 0.1

9.91 0.1

10.21 0.1

12.75 0.1

For additional information or to discuss your specific requirements, please contact our

Applications Team using the contact details below.

SS8 A - 01 - 10K - F B

Style

SS4 = 8-pin SOIC-N

SS7 = 14-pin SOIC-N

SS8 = 16-pin SOIC-N

SL8 = 16-pin SOIC-W

SL0 = 20-pin SOIC-W

Schematic

A = Isolated network

B = Bussed network

Absolute TCR Code

00 = ±250ppm/°C; 01 = ±100ppm/°C

02 = ±50ppm/°C; 03 = ±25ppm/°C

Resistance Code

4-Digit Resistance Code

Ex: 1002 = 10K, 50R1 = 50.1

Absolute Tolerance Code

J = ±5%; G = ±2%; F = ±1%; D = ±0.5%

C = ±0.25%; B = ±0.1%

Optional Ratio Tolerance Code

G = ±2%; F = ±1%; D = ±0.5%;

C = ±0.25%; B = ±0.1%; A = ±0.05%

Packaging

Specify tubes or tape & reel.

Finish

Blank = Pb - free

PB = SnPb

Ordering Data

Schematic A

Isolated

Schematic B

Bussed

Note: N = number of pins (8, 14, 16)

1 2 3

Note: All dimesions exclude mold ﬂash and

end ﬂash which shall not exceed 0.15 per side.

Schematic A

Isolated

Schematic B

Bussed

Note: N = number of pins (8, 14, 16)

1 2 3