4907 datasheet, PDF - EEWORLD Datasheet

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4907: DescriptionVariable Inductors 0.286uH MIN; CategoryPassive components inductor; File Size557KB，1 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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4907 Overview

Variable Inductors 0.286uH MIN

4907 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	4040
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	4040
structure	Boxed
Maximum inductance(L)	0.508 µH
Minimum inductance(L)	0.286 µH
Nominal inductance(L)	0.397 µH
Inductor Applications	RF INDUCTOR
Inductor type	VARIABLE INDUCTOR
Lead diameter	0.66 mm
Lead length	3.988 mm
Manufacturer's serial number	4900
Number of functions	1
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-55 °C
Package height	14.275 mm
Package length	10.2 mm
Package form	PCB Mount
Package width	10.2 mm
series	4900
Shape/Size Description	PCB MOUNT, VERTICAL ADJUSTER
shield	NO
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Test frequency	45 MHz
Base Number Matches	1

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PL

IA

NT

†

Ro

HS

CO

Adjustable RF Inductors

Model 4900 Series is currently avail-

able, although not recommended for

new designs.

4900 Series

Part

Number

4901-S-RC

4902-S-RC

4903-S-RC

4904-S-RC

4905-S-RC

4906-S-RC

4907-S-RC

4908-S-RC

4909-S-RC

4910-S-RC

4901-RC

4902-RC

4903-RC

4904-RC

4905-RC

4906-RC

4907-RC

4908-RC

4909-RC

4910-RC

M

L (µH)

Min.

0.037

0.059

0.086

0.117

0.150

0.184

0.226

0.258

0.296

0.335

0.041

0.070

0.103

0.148

0.193

0.238

0.286

0.339

0.390

0.460

Q

Min.

80

75

50

45

80

75

50

45

L (µH)

Max.

0.039

0.071

0.107

0.159

0.208

0.262

0.311

0.363

0.417

0.454

0.050

0.100

0.152

0.252

0.337

0.417

0.508

0.600

0.691

0.788

Q

Min.

85

95

90

80

70

65

60

55

50

136

139

133

162

142

122

105

89

76

72

Test

Freq.

(MHz)

80

75

50

45

80

75

50

45

Style

Shielded

Unshielded

Special Features

• Precision molded in plastic

• Stable electrical characteristics

• High Q

• Low cost

• Fixed lead spacing

• Operating temperature -55 to +105 °C

† RoHS Directive 2002/95/EC Jan 27 2003

including Annex.

E

T

E

L

O

S

B

O

“-RC” suﬃx indicates RoHS compliance.

0.500 / 0.562

-/+0.039

0.157

0.026

0.276

0.40

0.138

-/+0.012

0.276

0.40

0.390

0.276

-/+0.012

0.276

0.078x0.040

(2 Plcs)

PCB layout

0.04 Dia.

(2 Holes)

Dimensions: Inches

Tel. (877) 426-8767 • Fax (951) 781-5006

REV. 03/08

www.bourns.com

24.1

4907 Related Products

	4907	4908-S	4904-S	4909-S	4910
Description	Variable Inductors 0.286uH MIN	Variable Inductors 0.258uH MIN	Variable Inductors 0.117uH MIN	Variable Inductors 0.296uH MIN	Variable Inductors 0.46uH MIN
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	4040	4040	4040	4040	4040
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	4040	4040	4040	4040	4040
structure	Boxed	Boxed	Boxed	Boxed	Boxed
Maximum inductance(L)	0.508 µH	0.363 µH	0.159 µH	0.417 µH	0.788 µH
Minimum inductance(L)	0.286 µH	0.258 µH	0.117 µH	0.296 µH	0.46 µH
Nominal inductance(L)	0.397 µH	0.311 µH	0.138 µH	0.357 µH	0.624 µH
Inductor Applications	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR
Inductor type	VARIABLE INDUCTOR	VARIABLE INDUCTOR	VARIABLE INDUCTOR	VARIABLE INDUCTOR	VARIABLE INDUCTOR
Lead diameter	0.66 mm	0.66 mm	0.66 mm	0.66 mm	0.66 mm
Lead length	3.988 mm	3.988 mm	3.988 mm	3.988 mm	3.988 mm
Manufacturer's serial number	4900	4900	4900	4900	4900
Number of functions	1	1	1	1	1
Number of terminals	2	2	2	2	2
Maximum operating temperature	105 °C	105 °C	105 °C	105 °C	105 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Package height	14.275 mm	14.275 mm	14.275 mm	14.275 mm	14.275 mm
Package length	10.2 mm	10.2 mm	10.2 mm	10.2 mm	10.2 mm
Package form	PCB Mount	PCB Mount	PCB Mount	PCB Mount	PCB Mount
Package width	10.2 mm	10.2 mm	10.2 mm	10.2 mm	10.2 mm
series	4900	4900	4900	4900	4900
Shape/Size Description	PCB MOUNT, VERTICAL ADJUSTER	PCB MOUNT, VERTICAL ADJUSTER	PCB MOUNT, VERTICAL ADJUSTER	PCB MOUNT, VERTICAL ADJUSTER	PCB MOUNT, VERTICAL ADJUSTER
shield	NO	YES	YES	YES	NO
surface mount	NO	NO	NO	NO	NO
Terminal location	RADIAL	RADIAL	RADIAL	RADIAL	RADIAL
Terminal shape	WIRE	WIRE	WIRE	WIRE	WIRE
Test frequency	45 MHz	45 MHz	50 MHz	45 MHz	45 MHz
Base Number Matches	1	1	1	1	1

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