WQAC291AA0KT10PB [WALSIN]

SMD Air Wound Coil Inductors;


型号：	WQAC291AA0KT10PB
厂家：	Walsin Technology
描述：	SMD Air Wound Coil Inductors
文件：	总6页 (文件大小：260K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

WQAC291A Series

WQAC291B Series

SMD Air Wound Coil Inductors

AEC-Q200

*Contents in this sheet are subject to change without prior notice.

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ASC_WQAC291 Series_V1.0_Auto

Nov. Y2017

Features

Acrylic jacket(WQAC291) provides a flat top for pick and place

Acrylic cap provides a flat top for pick and place mechine for high productive manufacture.

Excellent Q and SRF characteristics for RF application, escipally in subGHz band.

Narrow tolerance available for precise design requirements.

AEC-Q200

Applications

Communication system front-end circuit: GSM/3G/LTE, Wi-Fi, GPS.

Cabel/Terrestrial/BS Tuner, Bluetooth, Wireless Audio, Remote control.

M2M: ZigBee, Proprietary wilreless.

EMI solustion in high frequency circuits.

Automotive

Shape and Dimension

TINNED LENGTH BETWEEN 30°AND 180°

Recommend Patterns

WQAC291A

WQAC291B

WQAC291A

WQAC291B

Unit: mm

WQAC

Series

291A

291B

0.58±0.38

2.92±0.25

5.84±0.25

3.05 (Max)

3.18 (Max)

3.68 (Max)

6.86 (Max)

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ASC_WQAC291 Series_V1.0_Auto

Nov. Y2017

Ordering Information

291A

T01

Product

Code

Series

Dimensions

Series

Extension

Tolerance

Turns

Packing Code

WQ:

Inductor

Air wound

coil

inductor.

291A

291B

Z0:STD

T01=1 Turns

T03=3 Turns

T10=10 Turns

P=7” Reeled

(Embossed reel)

B:STD

G: ± 2%

J: ± 5%

K: ± 10%

AEC-Q200

Electrical Characteristics

● WQAC291A series

RDC

Maximum

(mΩ)

Typical Q @

Frequency

(MHz)

SRF

Typical

(GHz)

Rated Current

(A)

Walsin Part Number

L(nH)

Tolerance

Turns

Q Min

WQAC291AZ0□T01PB

WQAC291AZ0□T02PB

WQAC291AZ0□T03PB

WQAC291AZ0□T04PB

WQAC291AZ0□T05PB

2.5

5.0

145

140

137

132

150

12.5

6.5

5.0

3.3

2.5

1.1

1.8

2.6

3.4

3.9

4.0

G,J

8.0

12.5

18.5

● WQAC291B series

RDC

Maximum

(mΩ)

Typical Q @

Frequency

(MHz)

SRF

Typical

(GHz)

Rated Current

(A)

Walsin Part Number

L(nH)

Tolerance

Turns

Q Min

WQAC291BZ0□T06PB

WQAC291BZ0□T07PB

WQAC291BZ0□T08PB

WQAC291BZ0□T09PB

WQAC291BZ0□T10PB

17.5

22.0

28.0

35.5

43.0

G,J

100

102

105

112

106

150

2.2

2.1

1.8

1.5

1.2

4.5

5.2

6.0

6.8

7.9

4.0

ꢀ TOLERANCE：G＝±2%、J＝±5%、K＝±10%

ꢀ L AND Q MEASURED AN AGILENT 4291B IMPEDANCE ANALYZER WITH AN AGILENT/HP16193A TEST

FIXTURE.

ꢀ SRF MEASURED USING AN AGILENT/HP 5071C NETWORK ANALYZER AND A PDC TEST FIXTURE.

ꢀ DCR MESASURED USING A MICRO-OHMMETER.

ꢀ CURRENT THAT CAUSES A 15°C TEMPERATURE RISE FROM 25°C AMBIENT.

ꢀ ELECTRICAL SPECIFICATIONS AT 25°C.

ꢀ OPERATING TEMPERATURE : -40℃ ~ +150℃

ꢀ STORAGE TEMPERATURE COMPONENT: –40°C to +100°C. TAPE AND REEL PACKAGIN G: –40°C to +80°C.

ꢀ MEAN TIME BETWEEN FAILURES (MTBF) 1 BILLION HOURS

ꢀ MOISTURE SENSITIVITY LEVEL (MSL) 1 (UNLIMITED FLOOR LIFE AT < 30°C / 85% RELATIVE HUMIDITY)

ꢀ GRAPHIC IS ONLY FOR DIMENSIONALLY APPLICATION.

ꢀ THIS IS A RoHS AND REACH COMPLLIANT PRODUCT WHOSE RELATED DOCUMENTSS ARE AVAILABLE ON

REQUEST.

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ASC_WQAC291 Series_V1.0_Auto

Nov. Y2017

RELIABILITY PERFORMANCE

Test Item

Standard

Source

Test Condition

1000 hrs. at rated operating temperature (e.g. 125°C

part can be stored for 1000 hrs. @ 125°C. Same

applies for 105°C and 85°C. Unpowered.

High Temperature

Exposure (Storage)

MIL-STD-202

Method 108

Measurement at 24±4 hours after test conclusion.

1000 cycles (-40°C to +125°C). Note: If 85°C part o r

105°C part the 1000 cycles will be at that

temperature. Measurement at 24±4 hours after test

conclusion. 30min maximum dwell time at each

temperature extreme. 1 min. maximum transition

time.

JESD22

Method JA-104

Temperature Cycling

1000 hours 85°C/85%RH. Unpowered.

Measurement at 24±4 hours after test conclusion.

MIL-STD-202

Method 103

Biased Humidity

Operational Life

Mechanical Shock

1000 hrs. @ 105°C. If 85°C or 125°C part will be

tested at that temperature.

Measurement at 24±4 hours after test conclusion.

MIL-PRF-27

Method

213.

Condition

Peak Value: 100g’s, Duration: 6ms, Waveform: Half- MIL-STD-202

sine

Method 213

Velocity Change: 12.3ft/sec

5g's for 20 minutes, 12 cycles each of 3 orientations.

Note: Use 8"X5" PCB, .031" thick, 7 secure points on

one long side and 2 secure points at corners of

opposite sides. Parts mounted within 2" from any

secure point. Test from 10-2000 Hz.

MIL-STD-202

Method 204

Vibration

Condition B No pre-heat of samples. Note: Single

Resistance to Soldering Heat Wave Solder - Procedure 2 for SMD and Procedure 1

for Leaded with solder within 1.5mm of device body.

MIL-STD-202

Method 210

Passive Component Human Body Model (HBM)

Electrostatic Discharge (ESD) Test.

Only direct contact discharge, record the voltage

value what the sample can pass.

AEC-Q200-002

ISO/DIS10605

ESD

For both Leaded & SMD. Electrical Test not required.

Magnification 50X. Conditions:

Leaded: Method A @ 235°C, category 3. SMD:

a) Method B, 4 hrs @ 155°C dry heat @ 235°C

Solderability

J-STD-002

b) Method B @ 215°C category 3.

c) Method D category 3 @ 260°C.

Flammability

Board Flex

V-0 or V-1 Acceptable

UL-94

60 sec minimum holding time.

AEC-Q200-005

Terminal Strength (SMD)

Page 4 of 6

Force of 1.8kg for 60 seconds.

AEC-Q200-006

ASC_WQAC291 Series_V1.0_Auto

Nov. Y2017

Typical RoHS Reflow Profile

Page 5 of 6

ASC_WQAC291 Series_V1.0_Auto

Nov. Y2017

Packaging Specification

THE FORCE FOR TEARING OFF COVER TAPE IS 10 TO

130 GRAMS IN THE ARROW DIRECTION.

THICKNESS (t)

0.10 MAX

165 TO 180°

TOP COVER TAPE

EMBOSSED CAVITY

BASE TAPE

EMBOSSED CARRIER

START

END

NO COMPONENTS

160 (mm) MIN

COMPONENTS

NO COMPONENTS

MIN. 390 (mm)

MAX. 560 (mm)

COVER TAPE

USER DIRECTION OF FEED

CARRIER TAPE REELS (mm)

DIMENSIONS OF CARRIER TAPE (mm)

MATERIAL:

PLASTIC

4.0±0.1

2.0±0.1

+0.1

-0

φ1.5

UNIT:mm

291A

DIM.

TOL.

178

12.5

16.4

0.25

±0.05

+1.5-0

±2.0

±0.5

±2.0

±0.1

±0.2

291B

DIM.

TOL.

178

±2.0

16.5

20.4

0.25

±0.05

+1.5/-0

±0.5

±2.0

±0.1

±0.2

Quantity per reel：500 pcs

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ASC_WQAC291 Series_V1.0_Auto

Nov. Y2017

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