1608滤波器规格书

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Daybetter Specifications for LC Filter Page 1 of 9

Daybetter Specifications for LC Filter Page 2 of 9

Table of Contents

1. Scope

2. Applied Documents

3. Product Descriptions and Identification (Part Number)

4. Electrical Characteristics

5. Shape and Dimensions

6. Test and Measurement Procedures

6.1 Test Conditions

6.2 Visual Examination

6.3 Reliability Test

6.3.1 Teminal Strength

6.3.2 Resistance to Flexure

6.3.3 Dropping

6.3.4 Solderability

6.3.5 Vibration

6.3.6 Resistance to Soldering Heat

6.3.7 Thermal Shock

6.3.8 Temperature Characteristics

6.3.9 Damp Heat (Steady State)

6.3.10 Resistance to High Temperature

7. Packaging Storage and Transportation

7.1 Packaging

7.2 Storage

7.3 Transportation

7.4 General Handing Precautions

7.5 Precautions on Use

8. Packaging Documents and Marking

8.1 Packaging Documents

8.2 Marking

9. Recommended Soldering Technologies

9.1 RE-flowing Profile

9.2 Iron Soldering Profile

9.3 Solder Volume

9.4 Attention Regarding PCB Bending

9.5 Cleaning

3 3 3 3 3～

4 4～

5 4 4 4 4 4 4 4 5 5 5 5 5 5 5～7 5～

7 7 7 7 7～

8 7 7～8 8～

9 8 8 9 9 9 9

Daybetter Specifications for LC Filter Page 3 of 91. Scope This specification applies to DBF18B2R45F02 of Band Pass LC Filter 2. Applied Documents

MIL-STD-202 Test Methods for Electronic and Electrical Chip Parts. IEC-68 Test Methods for Environmental Testing. 3. Product Description and Identification (Part Number)

DBF 18 B 2G45 F 02

① ② ③ ④ ⑤⑥ ① Type DBF Band Pass LC Filter ②External Dimensions （L × W ）[mm]

18 1.6 × 0.8

4. Electrical Characteristics

⑤

HSF Products Hazardous Substance Free Products Part Number DBF18B2G45F02Center Frequency

2450.0 MHz

Bandwidth

F0 ± 50.0 MHz

Max.IL in BW （@25℃） 2.2 dB Max.IL in BW （@-40℃～85℃）

2.5 dB

Attenuation

24dB min. at 880~960MHz

20dB min. at 1710~1990MHz

15.5dB min. at 4800~5000MHz

19.5dB min. at 7200~7500MHz

Ripple in BW 1.5dB Max. VSWR in BW

2:1 Max

Characteristic Impedance (Nom.)

50ohm

1) Operating and storage temperature range (individual chip without packing): -40℃~+85℃. 2) Storage temperature range (packaging conditions): -10℃~+40℃ and RH 90% (Max.). 3) Test equipment: Network Analyzer——HP8753E, HP8719ES. 4)

Electrical Performance: See Fig.4-1

5. Shape and Dimensions

1) TERMINAL CONFIGURATION: See Fig.5-1 Fig.5-2

Fig.4-1Terminal

No.

Terminal

name Terminal

No. Terminal

name Terminal

No. Terminal

name Fig.5-2

(1)GND

(3)

GND (M)

MARK

(2) OUT (4) IN

e Material Code

f Center Frequency 2G45 2450.0MHz

⑥ Series No.