RL-7700-4C-4R7J datasheet, PDF

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RL-7700-4C-4R7J: DescriptionGeneral Purpose Inductor, 4.7uH, 5%, 1 Element, Ceramic-Core, SMD, CHIP, ROHS COMPLIANT; CategoryPassive components inductor; File Size330KB，5 Pages; ManufacturerRenco Electronics Inc.; Environmental Compliance

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RL-7700-4C-4R7J Overview

General Purpose Inductor, 4.7uH, 5%, 1 Element, Ceramic-Core, SMD, CHIP, ROHS COMPLIANT

RL-7700-4C-4R7J Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Renco Electronics Inc.
Reach Compliance Code	compliant
ECCN code	EAR99
core material	CERAMIC
DC Resistance	4 Ω
Nominal inductance(L)	4.7 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	RL-7700-4C
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	20
Maximum rated current	0.26 A
self resonant frequency	90 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	Q MEASURED AT 25.2 MHZ
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	7.96 MHz
Tolerance	5%

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RL-7700-1C, RL-7700-2C

RL-7700-3C, RL-7700-4C

STANDARD CERAMIC WIREWOUND CHIP INDUCTORS

FEATURES

• Ceramic core wire wound construction.

• No batch to batch variations in inductance.

• High reliability due to ceramic wirewound construc-

tion.

APPLICATIONS

Widely used in the communication applications such as

cellular phones, pagers and other high frequency elec-

tronics devices.

SPECIFICATIONS

Operating Temperature range: -40°C to +125°C

Storage Temperature: -40°C to +125°C

P C B PAT T E R N

PART NUMBER IDENTIFICATION

RL-7700 -2

4N7 K

(1)

(2)

(3)

(4) (5)

(1) SERIES NAME

(2) DIMENSIONS

(3) TYPE CODE C - Ceramic

(4) INDUCTANCE CODE

(5) TOLERANCE CODE

G - ±2%

J - ±5%

K - ±10%

MECHANICAL DIMENSIONS (mm)

Part Number

RL-7700-1C

RL-7700-2C

RL-7700-3C

RL-7700-4C

A Max.

1.27

1.80

2.29

2.92

PRECAUTIONS

• After mounting components onto printed circuit

board, be careful not to bend or mishandle the

board.

• When hand soldering, apply solder iron to the printed

circuit board only. Temperature of the iron tip should

not exceed 260°C with soldering time < 3 seconds.

• Reflow soldering condition:

230°C for 10s max.

PACKAGING

Part Number

RL-7700-1

RL-7700-2

RL-7700-3

RL-7700-4

Pieces per reel

4,000

2,000

Plastic reel size

7”

B Max. C Max. D Ref.

0.76

1.12

1.73

2.79

0.61

1.02

1.52

2.03

0.15

0.38

0.51

0.65

E Max. F Max. G Max. H Max. I Max. J Max.

0.51

0.76

1.27

2.03

0.23

0.33

0.44

0.51

0.56

0.86

1.02

1.52

0.66

1.02

1.78

2.54

0.50

0.64

1.02

0.46

0.64

0.76

1.27

RENCO ELECTRONICS, INC.

595 International Place, Rockledge, FL 32955-4200 USA

(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828

154

SINCE 1955

Fax: (321) 637-1600

Web Site:www.rencousa.com

E-mail:sales@rencousa.com

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