IMA2381-21D0 datasheet, PDF - EEWORLD Datasheet

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IMA2381-21D0: DescriptionFixed Attenuator, 0MHz Min, 12400MHz Max, 0.122 X 0.145 INCH, 0.028 INCH HEIGHT, ROHS COMPLIANT, SURFACE MOUNT PACKAGE-3; CategoryWireless rf/communication Radio frequency and microwave; File Size137KB，2 Pages; ManufacturerInternational Manufacturing Services Inc; Environmental Compliance

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IMA2381-21D0 Overview

Fixed Attenuator, 0MHz Min, 12400MHz Max, 0.122 X 0.145 INCH, 0.028 INCH HEIGHT, ROHS COMPLIANT, SURFACE MOUNT PACKAGE-3

IMA2381-21D0 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	International Manufacturing Services Inc
Reach Compliance Code	compliant
Nominal attenuation	21 dB
Characteristic impedance	50 Ω
structure	MODULE
Maximum input power (CW)	33.01 dBm
JESD-609 code	e4
Maximum operating frequency	12400 MHz
Minimum operating frequency
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	FIXED ATTENUATOR
Terminal surface	Silver/Platinum (Ag/Pt)
Maximum voltage standing wave ratio	1.5

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ims

Up to

IMA Series Surface Mount

Thick Film Attenuator

T-Pad Family

IMA Series T-Pad family surface mount thick film attenuators are

compact, high performance devices especially suited to RF and

microwave applications. Performance is based on the attenuator

operating in a matched continuous 50 ohm system, with proper

device mounting and workmanship.

IMA T-Pad Family Specifications

Standard Impedance:

VSWR (Max):

50Ω Nominal

1.25:1 up to 4 GHz

1.35:1 @ 4 to 8 GHz

1.50:1 @ 8 to 12 GHz

.0001 dB/ dB/ deg. C *

2W (metalized baseplate maintained

below 100° C)

-55 deg. C to 150 deg. C

DC - 12.4 GHz

0.122” X 0.145” X 0.028” Max

Thick Film on 96% Alumina (Al

)

DC Attenuation Stability:

Power Rating:

Operating Temperature:

Frequency Range:

Standard Case Size:

Architecture:

For other substrate thicknesses, sizes and power levels, consult the factory.

40dB

Attenuation Accuracy (DC)

Increment

(dB)

1-3

4 - 19

20 - 30

31 - 40

Accuracy

+/-

0.2dB

0.3dB

0.5dB

1.0dB

0.2dB

Accuracy

At the circuit level,

with proper application

of RF principles, these

attenuators, and their

variations, are capable of

operating up to 20 GHz

with a managable VSWR.

* Based on TCR and resistor

tolerance at DC

Input Power

Ordering Information

IMA2314-03D5 (Sample P/N)

IMAXXXX-XXDX

Part #

(See Reverse)

dB Increment

(0 denotes whole value)

(5 denotes whole value + .5dB

available to 9.5dB)

dB Whole Value (00-40)

International

Manufacturing

Services, Inc.

Tel (401) 683-9700

Fax (401) 683-5571

e-mail: ims@ims-resistors.com

http://www.ims-resistors.com

impossible made simple

Ver 1 05/2007 Specifications Subject to Change Without Notice

™

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