B221-8I-10 datasheet, PDF - EEWORLD Datasheet

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B221-8I-10: DescriptionVariable Inductor, 0.16uH Min, 0.22uH Max, Iron-Core, Unshielded, 2511,; CategoryPassive components inductor; File Size85KB，1 Pages; ManufacturerPiconics Inc; Websitehttp://www.piconics.com; Environmental Compliance

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B221-8I-10 Overview

Variable Inductor, 0.16uH Min, 0.22uH Max, Iron-Core, Unshielded, 2511,

B221-8I-10 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Piconics Inc
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	2511
structure	Molded Case
core material	IRON
DC Resistance	0.6 Ω
Maximum inductance(L)	0.22 µH
Minimum inductance(L)	0.16 µH
Nominal inductance(L)	0.22 µH
Inductor Applications	RF INDUCTOR
Inductor type	VARIABLE INDUCTOR
Lead length	6.35 mm
lead spacing	3.683 mm
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package height	3.81 mm
Package length	6.35 mm
Package form	Radial
Package width	2.794 mm
Minimum quality factor (at nominal inductance)	30
Maximum rated current	0.18 A
Shape/Size Description	PCB MOUNT, HORIZONTAL ADJUSTER
shield	NO
special characteristics	Q-MIN AT L-MAX: 30
surface mount	NO
Terminal location	RADIAL
Terminal shape	FLAT
Test frequency	25 MHz

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Piconics, Inc.

B Series

Piconics B series is a side tuned inductor with leads suitable for printed circuit board mounting. By utilizing various

core materials this series provides a wide range of over lapping inductance values and is convertible to a custom

transformer configuration by the addition of taps and leads, as required.

FEATURES:

•

Slide Tuning

Self-Locking Adjustment Screw

Molded Diallyl Phthalate Case

High Reliability

Style, Military LT11:

Grade 2

Class A

Part

number

B250-8I-10

B510-8I-10

B760-8I-10

B101-8I-10

B151-8I-10

B221-8I-10

B271-8I-10

B331-8I-10

B471-8I-10

B561-8I-10

B681-8I-10

B821-8I-10

B102-6I-00

B152-6I-00

B222-6I-00

B272-6I-00

B332-6I-00

B472-6I-00

B582-6I-00

B682-6I-00

B822-6I-00

B103-3F-00

B133-3F-00

B163-3F-00

B203-3F-00

B223-3F-00

B303-3F-00

B363-3F-00

B473-3F-00

B563-3F-00

B683-3F-00

B753-3F-00

B863-3F-00

B104-3F-00

B124-3F-01

B474-3F-01

B684-1F-01

B105-1F-01

max

.025

.051

.076

.10

.15

.22

.27

.33

.47

.56

.68

.82

1.0

1.5

2.2

2.7

3.3

4.7

5.8

6.8

8.2

100

120

470

680

1000

min

.02

.036

.054

.07

.11

.16

.19

.24

.34

.40

.50

.59

.67

1.0

1.5

2.0

2.2

3.1

3.9

4.5

5.5

6.0

6.5

8.0

240

340

500

QMin

Lmax

Test

Freq

Mhz

200

100

7.9

2.5

.79

.25

SRF

Min

MHz

1000

700

615

500

420

400

320

290

250

240

180

140

135

100

DCR

Max

Ohms

.04

.05

.15

1.1

1.3

1.4

1.5

1.6

2.1

2.4

2.7

3.3

4.2

4.5

5.1

5.3

6.8

7.5

8.6

113

Idc

Max

250

200

180

140

100

125

100

ABSOLUTE MAXIMUM RATINGS:

•

Operating temperature: -55° C to +125 ° C

Storage temperature: -55° C to +125° C

Power Dissipation: 225 mW max

Dielectric withstanding voltages:

Sea level:

1,000 V rms min.

70,000 feet:

300 V rms min.

PHYSICAL CHARACTERISTICS:

•

Terminal pull:

B250-8I through B104-3F 2lb.

min.

B124-3f through B105-1F 1 lb.

min.

Tuning torque: .005-.15 in. oz.

Stop torque: .2 in. oz. max

Weight: .2 gram max.

•

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