Type	6A Through-hole Crystal
Frequency Range	1~150 MHz
Frequency Tolerance (at 25℃)	±20ppm, or specify
Frequency Stability Over Operating Temperature	±20ppm, or specify
Operating Temperature Range	-20~+70℃, or specify
Storage Temperature Range	-55~+125℃
Load Capacitance	16pF, 20pF, 30pF, 32pF, or specify
Drive Level	1~500μw (100μW Typ.)
Shunt Capacitance (C0)	7pF Max.
Aging (at 25℃)	±3ppm /Year Max.
Packing Unit	100 pcs.

Equivalent Series Resistance (ESR)

Fundamental		3rd Overtone		5th Overtone
1~3.0MHz	350Ω Max.	20~25MHz	50Ω Max.	70~100MHz	60Ω Max.
3~3.5MHz	150Ω Max.	25~30MHz	40Ω Max.	100~125MHz	60Ω Max.
3.5~4.0MHz	90Ω Max.	30~75MHz	40Ω Max.	125~150MHz	60Ω Max.
4~7.0MHz	60Ω Max.	75~100MHz	60Ω Max.
7~15.0MHz	35Ω Max.
15~30MHz	25Ω Max.

Series 6A HC-49U Crystal Unit With 4.000MHz 30pF Plusmn 30ppm -40- 85C Plusmn 30ppm 0

Tags:

HC-49U resonator ceramic

4.000MHz resonator ceramic

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Crystal Resonator

Series 6A HC-49U Crystal Unit With 4.000MHz 30pF Plusmn 30ppm -40- 85C Plusmn 30ppm

All Category

Crystal Resonator

Series 6A, HC-49/U Crystal Unit

Series 6B, HC-49S/SS Crystal Unit

Series 6C, HC-49SMD/49SSMD Crystal Unit

Series 6P HC-M49SMD Crystal Unit

Series 6D, UM-1 Crystal Unit

Series 6Z, Cylinder Type Crystal Unit

Series 7S, SMD 1210 Seam Crystal Unit

Series 7Y, SMD 1612 Seam Crystal Unit

Series 7F, SMD 2016 Seam Crystal Unit

Series 7E, SMD 2520 Seam Crystal Unit

Series 7U, SMD 3225 Seam Crystal Unit

Series 7I, SMD 5032 Seam Crystal Unit

Series 6G, SMD 6035 Seam Crystal Unit

Series 6F, SMD 7050 Seam Crystal Unit

Series 7Z, SMD 2520 Glass Crystal Unit

Series 7V, SMD 3225 Glass Crystal Unit

Series 6I, SMD 5032 Glass Crystal Unit

SMD 6035 Glass Crystal Unit

32.768KHz Tuning Fork Crystal

Series 7K, SMD 1610 Tuning Fork Crystal

Series 7R, SMD 2012 Tuning Fork Crystal

Series 7L, SMD 3215 Tuning Fork Crystal

Series 7M, SMD 7015 Tuning Fork Crystal

Series 6LC, SMD 8038 Tuning Fork Crystal

Series 6LB, SMD 206B Tuning Fork Crystal

Series 6K6, Through-Hole 2*6mm Tuning Fork Crystal

Series 6K8, Through-Hole 3*8mm Tuning Fork Crystal

Crystal Oscillator

Series 8N, SMD 1612 Crystal Oscillator

Series 1N, SMD 2016 Crystal Oscillator

Series 2N, SMD 2520 Crystal Oscillator

Series 3N, SMD 3225 Crystal Oscillator

Series 7N, SMD 5032 Crystal Oscillator

Series 6N, SMD 7050 Crystal Oscillator

Series 9N, SMD 1490 Crystal Oscillator

Series 6MF, Thru-Hole Full Size Crystal Oscillator

Series 6MH, Thru-Hole Half Size Crystal Oscillator

Differential Oscillator

Series 3J, SMD 3225 LVPECL Output Oscillator

Series 3D, SMD 3225 LVDS Output Oscillator

Series 3H, SMD 3225 HCSL Output Oscillator

Series 5J, SMD 5032 LVPECL Output Oscillator

Series 5D, SMD 5032 LVDS Output Oscillator

Series 5H, SMD 5032 HCSL Output Oscillator

Series 7J, SMD 7050 LVPECL Output Oscillator

Series 7B, SMD 7050 LVDS Output Oscillator

Series 7H, SMD 7050 HCSL Output Oscillator

Series 9J, SMD 1490 LVPECL Output Oscillator

Series 9D, SMD 1490 LVDS Output Oscillator

OCXO

Series 1X, SMD 9*7 Size OCXO

Series 9X, SMD 1495 Size OCXO

Series 5X, SMD 252211 Size OCXO

Series 2X, Thru-hole OCXO

Series 3X, Thru-hole 20*20 OCXO

Series 9M, Thru-hole 252512 OCXO

Series 6X,Thru-hole 362712 Size OCXO

TCXO/VC-TCXO

Series 7X, SMD 2016 TCXO / VC-TCXO

Series 7Q, SMD 2520 TCXO / VC-TCXO Clipped Sine Wave

Series 7T, SMD 3225 TCXO / VC-TCXO CMOS

Series 5T, SMD 5032 TCXO / VC-TCXO

Series 8T, SMD 7050 TCXO / VC-TCXO

Series 9T, SMD 1490 TCXO / VC-TCXO

Series 6T, Thru-hole TCXO / VC-TCXO

Series 1T SMD 1612 TCXO/VC-TCXO

Series 8W SMD 3225 TCXO /VC-TCXO (Clipped sine wave)

Series 7W SMD 2520 TCXO /VC-TCXO (CMOS)

VCXO

Series 3S, SMD 3225 CMOS Output VCXO

Series 3P, SMD 3225 LVPECL Output VCXO

Series 5S, SMD 5032 CMOS Output VCXO

Series 5P, SMD 5032 LVPECL Output VCXO

Series 5V, SMD 5032 LVDS Output VCXO

Series 6S, SMD 7050 CMOS Output VCXO

Series 7P, SMD 7050 LVPECL Output VCXO

Series 6V, SMD 7050 LVDS Output VCXO

Series 9S, SMD 1490 CMOS Output VCXO

Series 9P, SMD 1490 LVPECL Output VCXO

Series 9V, SMD 1490 LVDS Output VCXO

Series 6RF, Thru-Hole Full-Size VCXO

Series 6RH, Thru-Hole Half-Size VCXO

RTC 32.768KHz Oscillator

Series 2E, SMD 2016 RTC Oscillator

Series 2D, SMD 2520 RTC Oscillator

Series 3C, SMD 3225 RTC Oscillator

Series 5B, SMD 5032 RTC Oscillator

Series 7A, SMD 7050 RTC Oscillator

MCF (Monolithic Crystal Filter )

HC-49T Crystal Filter

UM-1 Crystal Filter

UM-5 Crystal Filter

CF 2-Pole crystal Filter

CF 3-Pole crystal Filter

CF 4-Pole crystal Filter

Ceramic Resonator

Series ZTA, DIP & SMD Type Ceramic Resonator

Series ZTT, DIP & SMD Type Ceramic Resonator

Series ZTB, DIP & SMD Type Ceramic Resonator

Ceramic Filter

Series LT10.7, DIP & SMD Type Ceramic Filter

Series LT/LTS, DIP & SMD Type Ceramic Filter

Series LT455...W, DIP Type Ceramic Filter

Series LT455...U, DIP Type Ceramic Filter

Series LT450...W, DIP Type Ceramic Filter

Series LT450...U, DIP Type Ceramic Filter

Series XT, DIP Type Ceramic Trap

Saw Resonator

F-11, DIP Saw Resonator (4 Pin)

D-11, DIP Saw Resonator (3 Pin)

TO-39, DIP Saw Resonator ( 3 Pin )

Series 6AW, SMD 3225 Saw Resonator

HC-49SMD Saw Resonator

SMD QCC4A SAW Resonator (5.0*3.5)

SMD DCC6C SAW Resonatorr (3*3)

SMD DCC6 SAW Resonator (3.8*3.8)

SMD QCC8C SAW Resonator (5.0*5.0)

SMD 2016 SAW Resonator（2 Pin）

SMD 1814 SAW Resonator

SMD 6026 SAW Resonator

Saw Filter

Series 5AW, SMD 2520 SAW Filter

TO-39, DIP SAW Filter (3 Pin)

SMD DCC6C SAW Filter (3*3)

SMD DCC6 SAW Filter (3.8*3.8)

SMD QCC8B SAW Filter (3.8*3.8)

SMD QCC8C SAW Filter (5.0*5.0)

SMD QCC8D SAW Filter (3*3)

QCC12 SAW Filter（13.3*6.5）

MEMS Oscillator-Low Power

SJK8008-2016 MEMS Oscillator

SJK8008-2520 MEMS Oscillator

SJK8008-3225 MEMS Oscillator

SJK8008-5032 MEMS Oscillator

SJK8008-7050 MEMS Oscillator

SJK8009-2016 MEMS Oscillator

SJK8009-2520 MEMS Oscillator

SJK8009-3225 MEMS Oscillator

SJK8009-5032 MEMS Oscillator

SJK8009-7050 MEMS Oscillator

SJK8208-5032 MEMS Oscillator

SJK8209-2520 MEMS Oscillator

SJK9005-2520 MEMS Oscillator

SJK8918-High Temperature Oscillator （-40~+125℃）

SJK8009-115 to 137 MHz, Low Power Oscillator

Differential MEMS Oscillator

SJK9121-3225 MEMS LVPECL Output Oscillator

SJK9121-3225 MEMS LVDS Output Oscillator

SJK9365-3225 MEMS HCSL Output Oscillator

SJK9121-5032 MEMS LVPECL Output Oscillator

SJK9121-5032 MEMS LVDS Output Oscillator

SJK9365-5032 MEMS HCSL Output Oscillator

SJK9121-7050 MEMS LVPECL Output Oscillator

SJK9121-7050 MEMS LVDS Output Oscillator

SJK9365-7050 MEMS HCSL Output Oscillator

SJK9366-1 to 220 MHz, Low Jitter Differential XO,LVDS, LVPECL & LVDS

SJK9121-1 to 220 MHz, ±10 to ±50 ppm Differential XO LVDS & LVPECL

Series 6A HC-49U Crystal Unit With 4.000MHz 30pF Plusmn 30ppm -40- 85C Plusmn 30ppm

Brand Name:	SJK
Model Number:	49U
MOQ:	1000pcs
Price:	negotiable
Packaging Details:	3000pcs
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

SJK

Certification:

SGS,ROHS,REACH

Model Number:

49U

Document:

6A-49U.pdf

Package:

49U

Frequency:

3.8845MHz

Frequency Tolerance At 25℃:

±20ppm

Working Temperature:

-20~+70℃

Frequency Stavility:

±20ppm

Drive Level:

100 UW (max)

Storage Temperature Range:

-55°C To +125°C

Frequency Stability:

+/- 30 Ppm (max)

Load Capacitance:

18 PF, 20 PF, 30 PF Or Series

Frequency Aging:

+/- 5 Ppm/year (max)

Mode Of Oscillation:

Fundamental

Aging At 25°C:

+/- 5 Ppm/year (max)

Insulation Resistance:

500 MOhm (min)

Frequency Tolerance:

+/- 30 Ppm

Operating Temperature Range:

-20°C To +70°C

Package Type:

HC-49/U

Minimum Order Quantity:

1000pcs

Price:

negotiable

Packaging Details:

3000pcs

Delivery Time:

6-8weeks

Stock:

Out of Stock

Shipping Method:

Express

Description:

HC-49U crystal Resonator with 4.000MHz 30pF ±30ppm -40~+85℃ ±50ppm

Payment Terms:

T/T

Supply Ability:

30Kpcs per Month

Highlight:

HC-49U resonator ceramic

4.000MHz resonator ceramic

30ppm Crystal Units

Product Description

HC-49U crystal Resonator with 4.000MHz 30pF ±30ppm -40~+85℃ ±50ppm

6A Crystal

HC-49U hard case welded crystal.
Air-tight metal package ensures high-reliability.
Taping package for automatic loading operation.

Specifications

Type	6A Through-hole Crystal
Frequency Range	1~150 MHz
Frequency Tolerance (at 25℃)	±20ppm, or specify
Frequency Stability Over Operating Temperature	±20ppm, or specify
Operating Temperature Range	-20~+70℃, or specify
Storage Temperature Range	-55~+125℃
Load Capacitance	16pF, 20pF, 30pF, 32pF, or specify
Drive Level	1~500μw (100μW Typ.)
Shunt Capacitance (C0)	7pF Max.
Aging (at 25℃)	±3ppm /Year Max.
Packing Unit	100 pcs.

Equivalent Series Resistance (ESR)

Fundamental		3rd Overtone		5th Overtone
1~3.0MHz	350Ω Max.	20~25MHz	50Ω Max.	70~100MHz	60Ω Max.
3~3.5MHz	150Ω Max.	25~30MHz	40Ω Max.	100~125MHz	60Ω Max.
3.5~4.0MHz	90Ω Max.	30~75MHz	40Ω Max.	125~150MHz	60Ω Max.
4~7.0MHz	60Ω Max.	75~100MHz	60Ω Max.
7~15.0MHz	35Ω Max.
15~30MHz	25Ω Max.

Series 6A HC-49U Crystal Unit With 4.000MHz 30pF Plusmn 30ppm -40- 85C Plusmn 30ppm 0

Tags:

HC-49U resonator ceramic

4.000MHz resonator ceramic

30ppm Crystal Units

High Precision 6I Series SMD5032 Glass Crystal Unit 8MHz To 54MHz For PC PDA DSC USB Interface Card

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6P Series M49SMD Crystal Unit 7 X 4mm Size 6.7458MHz To 50MHz For Industrial Devices

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UM-1 Crystal Resonator Support Low Frequency Dip Type

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Low Profile SMD1210 Crystal Unit For High Frequency Range Of 26MHz To 96MHz For Wireless Communication System Device

Get Best Price

video

7F Series SMD2016 Crystal Unit 16MHz To 96MHz For Better Performance

Get Best Price

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Ultra Miniature 7Y Series SMD1612 Crystal Unit 24MHz - 80MHz For Communication Devices

Get Best Price

video

7E Series SMD2520 Crystal Unit 12MHz To 96MHz High Precision For Wireless Communications

Get Best Price

video

Miniature And Lightweight 7U Series SMD3225 Seam Crystal Unit High Frequency Stability For High Frequency Applications

Get Best Price

Crystal Resonator

Series 6A, HC-49/U Crystal Unit

Series 6B, HC-49S/SS Crystal Unit

Series 6C, HC-49SMD/49SSMD Crystal Unit

Series 6P HC-M49SMD Crystal Unit

Series 6D, UM-1 Crystal Unit

Series 6Z, Cylinder Type Crystal Unit

Series 7S, SMD 1210 Seam Crystal Unit

Series 7Y, SMD 1612 Seam Crystal Unit

Series 7F, SMD 2016 Seam Crystal Unit

Series 7E, SMD 2520 Seam Crystal Unit

Series 7U, SMD 3225 Seam Crystal Unit

Series 7I, SMD 5032 Seam Crystal Unit

Series 6G, SMD 6035 Seam Crystal Unit

Series 6F, SMD 7050 Seam Crystal Unit

Series 7Z, SMD 2520 Glass Crystal Unit

Series 7V, SMD 3225 Glass Crystal Unit

Series 6I, SMD 5032 Glass Crystal Unit

SMD 6035 Glass Crystal Unit

32.768KHz Tuning Fork Crystal

Series 7K, SMD 1610 Tuning Fork Crystal

Series 7R, SMD 2012 Tuning Fork Crystal

Series 7L, SMD 3215 Tuning Fork Crystal

Series 7M, SMD 7015 Tuning Fork Crystal

Series 6LC, SMD 8038 Tuning Fork Crystal

Series 6LB, SMD 206B Tuning Fork Crystal

Series 6K6, Through-Hole 2*6mm Tuning Fork Crystal

Series 6K8, Through-Hole 3*8mm Tuning Fork Crystal

Crystal Oscillator

Series 8N, SMD 1612 Crystal Oscillator

Series 1N, SMD 2016 Crystal Oscillator

Series 2N, SMD 2520 Crystal Oscillator

Series 3N, SMD 3225 Crystal Oscillator

Series 7N, SMD 5032 Crystal Oscillator

Series 6N, SMD 7050 Crystal Oscillator

Series 9N, SMD 1490 Crystal Oscillator

Series 6MF, Thru-Hole Full Size Crystal Oscillator

Series 6MH, Thru-Hole Half Size Crystal Oscillator

Differential Oscillator

Series 3J, SMD 3225 LVPECL Output Oscillator

Series 3D, SMD 3225 LVDS Output Oscillator

Series 3H, SMD 3225 HCSL Output Oscillator

Series 5J, SMD 5032 LVPECL Output Oscillator

Series 5D, SMD 5032 LVDS Output Oscillator

Series 5H, SMD 5032 HCSL Output Oscillator

Series 7J, SMD 7050 LVPECL Output Oscillator

Series 7B, SMD 7050 LVDS Output Oscillator

Series 7H, SMD 7050 HCSL Output Oscillator

Series 9J, SMD 1490 LVPECL Output Oscillator

Series 9D, SMD 1490 LVDS Output Oscillator

OCXO

Series 1X, SMD 9*7 Size OCXO

Series 9X, SMD 14*9*5 Size OCXO

Series 5X, SMD 25*22*11 Size OCXO

Series 2X, Thru-hole OCXO

Series 3X, Thru-hole 20*20 OCXO

Series 9M, Thru-hole 25*25*12 OCXO

Series 6X,Thru-hole 36*27*12 Size OCXO

TCXO/VC-TCXO

Series 7X, SMD 2016 TCXO / VC-TCXO

Series 7Q, SMD 2520 TCXO / VC-TCXO Clipped Sine Wave

Series 7T, SMD 3225 TCXO / VC-TCXO CMOS

Series 5T, SMD 5032 TCXO / VC-TCXO

Series 8T, SMD 7050 TCXO / VC-TCXO

Series 9T, SMD 1490 TCXO / VC-TCXO

Series 6T, Thru-hole TCXO / VC-TCXO

Series 1T SMD 1612 TCXO/VC-TCXO

Series 8W SMD 3225 TCXO /VC-TCXO (Clipped sine wave)

Series 7W SMD 2520 TCXO /VC-TCXO (CMOS)

VCXO

Series 3S, SMD 3225 CMOS Output VCXO

Series 3P, SMD 3225 LVPECL Output VCXO

Series 5S, SMD 5032 CMOS Output VCXO

Series 5P, SMD 5032 LVPECL Output VCXO

Series 5V, SMD 5032 LVDS Output VCXO

Series 6S, SMD 7050 CMOS Output VCXO

Series 7P, SMD 7050 LVPECL Output VCXO

Series 6V, SMD 7050 LVDS Output VCXO

Series 9S, SMD 1490 CMOS Output VCXO

Series 9P, SMD 1490 LVPECL Output VCXO

Series 9X, SMD 1495 Size OCXO

Series 5X, SMD 252211 Size OCXO

Series 9M, Thru-hole 252512 OCXO

Series 6X,Thru-hole 362712 Size OCXO