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Crystal Unit

HC-49/U Series : HC-49/U, HC-49/T, HC-49/U GULL WING
ATS & SX Series(ATS) : ATS-49/U,ATS-25/U,ATS-51/U, SX-1, SX-3, SX-5
Ceramic SMD Crystal : SX-6 , SX-7 , SX-8
Cylinder Type & SMD Type : CH-206, CH-308 CS-306, CS-406
UM Series : UM-1, UM-5 UM-4, TR-6

HC-49/U Series
HC-49/U, HC-49/T, HC-49/U GULL WING

HC-49/U

HC-49/T

ELECTRICAL SPECIFICATIONS
MODEL		HC-49/U,HC-49/T
Frequency Range		1.8432 to 85.000MHz
Operating Temperature Range		-10 to +60°C(STD), -20 to +70°C
Storage Temperature Range		-40 to +85°C
Frequency Tolerance (at 25°C)		15, 30, 50ppm(STD)
Frequency Stability Over Operating Temperature Range		30, 50, 100ppm(STD)
Load Capacitance (CL)		18pF(STD), Custom CL 10pF or Series Resonant
Drive Level		0.01 to 2,000
Shunt Capacitance (Co)		7pF Max
Aging (at 25°C)		5ppm/year Max
Insulation Resistance		500 M Min at 100VDC
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range (MHz)	ESR (Max)	Mode of Oscillation
1.8432 ~ 1.999	600	Fundamental
2.000 ~ 2.999	500	Fundamental
3.000 ~ 3.499	150	Fundamental
3.500 ~ 3.999	120	Fundamental
4.000 ~ 4.999	100	Fundamental
5.000 ~ 5.999	80	Fundamental
6.000 ~ 6.999	60	Fundamental
7.000 ~ 7.999	50	Fundamental
8.000 ~ 9.999	40	Fundamental
10.000 ~ 12.999	30	Fundamental
13.000 ~ 30.000	25	Fundamental
24.000 ~ 29.999	60	3rd Overtone
30.000 ~ 85.999	40	3rd Overtone

HC-49/U package
AT cut available
Resistance weld seal
Tape and reel, insulator tab, 3rd lead, and custom lead length options available

HC-49/U, HC-49/T, HC-49/U GULL WING [Drawing]

MECHANICAL DIMENSIONS

Ultra Miniature Type
UM-1, UM-5

UM-1

UM-5


ELECTRICAL SPECIFICATIONS
MODEL	UM-1, UM-5
Frequency Range	7.000 to 200.000MHz
Operating Temperature Range	-10 to +60(STD), -20 to +70
Storage Temperature Range	-40 to +85
Frequency Tolerance (at 25)	10, 15, 20(STD), 30, 50ppm
Frequency Stability Over Operating Temperature Range	10, 15, 20, 30(STD), 50ppm
Load Capacitance (CL)	18pF(STD), Custom CL 10pF or Series Resonant
Drive Level	0.01 to 100
Shunt Capacitance (Co)	7pF Max
Aging (at 25)	3ppm/year Max
Insulation Resistance	500 M Min at 100VDC

EQUIVALENT SERIES RESISTANCE & OVERTONE
Frequency Range (MHz)	ESR ( Max)	Mode of Oscillation
7.000 ~ 9.999	80 (UM-1)	Fundamental
10.000 ~ 15.999	60 (UM-1/UM-5)	Fundamental
16.000~ 60.000	30 / 40 (UM-1/UM-5)	Fundamental
30.000 ~ 79.999	80 (UM-1/UM-5)	3rd Overtone
80.000 ~ 150.000	80 (UM-1/UM-5)	3rd Overtone
80.000 ~ 200.000	100 (UM-1/UM-5)	5th Overtone

UM type package
AT cut available
Tight tolerance / stablility
Wide temperature range
Frequencies to 200.000 MHz available

UM-1, UM-5 Series[Drawing]

MECHANICAL DIMENSIONS

Ultra Miniature Type
UM-4, TR-6

UM-4

TR-6


ELECTRICAL SPECIFICATIONS
MODEL	UM-4, TR-6
Frequency Range	7.000 to 200.000MHz
Operating Temperature Range	-10 to +60(STD), -20 to +70
Storage Temperature Range	-40 to +85
Frequency Tolerance (at 25)	10, 15, 20(STD), 30, 50ppm
Frequency Stability Over Operating Temperature Range	10, 15, 20, 30(STD), 50ppm
Load Capacitance (CL)	18pF(STD), Custom CL 10pF or Series Resonant
Drive Level	0.01 to 100
Shunt Capacitance (Co)	7pF Max
Aging (at 25)	3ppm/year Max
Insulation Resistance	500 M Min at 100VDC

EQUIVALENT SERIES RESISTANCE & OVERTONE
Frequency Range (MHz)	ESR ( Max)	Mode of Oscillation
10.000 ~ 15.999	60	Fundamental
16.000 ~ 60.000	50	Fundamental
80.000 ~ 150.000	80	3rd Overtone

UM type package
AT cut available
Tight tolerance / stablility
Wide temperature range
Frequencies to 200.000 MHz available

UM-4, TR-6, UM GULL WING Series[Drawing]

MECHANICAL DIMENSIONS

ATS Series
ATS-49/U,ATS-25/U,ATS-51/U

ATS-25/U

ATS-49/U

ATS-51/U

ELECTRICAL SPECIFICATIONS
MODEL		ATS-49/U, ATS-25/U, ATS-51/U
Frequency Range		3.579 to 85.000MHz
Operating Temperature Range		-10 to +60°C(STD), -20 to +70°C
Storage Temperature Range		-40 to +85°C
Frequency Tolerance (at 25)		15, 30, 50ppm(STD)
Frequency Stability Over Operating Temperature Range		30, 50, 100ppm(STD)
Load Capacitance (CL)		18pF(STD), Custom CL 10pF or Series Resonant
Drive Level		0.01 to 1,000
Shunt Capacitance (Co)		7pF Max
Aging (at 25°C)		5ppm/year Max
Insulation Resistance		500 M Min at 100VDC
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range (MHz)	ESR (Max)	Mode of Oscillation
3.579 ~ 3.999	150	Fundamental / AT
4.000 ~ 4.999	120	Fundamental / AT
5.000 ~ 5.999	100	Fundamental / AT
6.000 ~ 7.999	90	Fundamental / AT
8.000 ~ 9.999	70	Fundamental / AT
10.000 ~ 11.999	60	Fundamental / AT
12.000 ~ 14.999	50	Fundamental / AT
15.000 ~ 19.999	40	Fundamental / AT
20.000 ~ 27.000	30	Fundamental / AT
27.000 ~ 32.999	50	Fundamental / BT
33.000 ~ 40.000	40	Fundamental / BT
24.576 ~ 47.999	80	3rd Overtone
48.000 ~ 85.000	60	3rd Overtone

ATS Holder type package
AT or BT cut available
Resistance weld seal
Tape and reel, insulator tab, 3rd lead, and custom lead length options available
Tight tolerance / stability

MECHANICAL DIMENSIONS

SX Series(ATS)
SX-1,SX-3, SX-5

SX-1

SX-3

SX-5

ELECTRICAL SPECIFICATIONS
MODEL		ATS-49/U, ATS-25/U, ATS-51/U
Frequency Range		3.579 to 85.000MHz
Operating Temperature Range		-10 to +60°C(STD), -20 to +70°C
Storage Temperature Range		-40 to +85°C
Frequency Tolerance (at 25)		15, 30, 50ppm(STD)
Frequency Stability Over Operating Temperature Range		30, 50(STD), 100ppm
Load Capacitance (CL)		18pF(STD), Custom CL 10pF or Series Resonant
Drive Level		0.01 to 1,000
Shunt Capacitance (Co)		7pF Max
Aging (at 25°C)		5ppm/year Max
Insulation Resistance		500 M Min at 100VDC
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range (MHz)	ESR (Max)	Mode of Oscillation
3.579 ~ 3.999	150	Fundamental / AT
4.000 ~ 4.999	120	Fundamental / AT
5.000 ~ 5.999	100	Fundamental / AT
6.000 ~ 7.999	90	Fundamental / AT
8.000 ~ 9.999	70	Fundamental / AT
10.000 ~ 11.999	60	Fundamental / AT
12.000 ~ 14.999	50	Fundamental / AT
15.000 ~ 19.999	40	Fundamental / AT
20.000 ~ 27.000	30	Fundamental / AT
27.000 ~ 32.999	50	Fundamental / BT
33.000 ~ 40.000	40	Fundamental / BT
24.576 ~ 47.999	80	3rd Overtone
48.000 ~ 85.000	60	3rd Overtone

ATS SMD type package
AT or BT cut available
Resistance weld seal
Tape and reel available
Tight tolerance / stability

SX-1, SX-3, SX-5[Drawing]

MECHANICAL DIMENSIONS

Ceramic SMD Crystal
SX-6

SX-6

ELECTRICAL SPECIFICATIONS
MODEL		SX-6
Frequency Range		8.000 to 125.000MHz
Operating Temperature Range		-10 to +60°C(STD), -20 to +70°C
Storage Temperature Range		-40 to +85°C
Frequency Tolerance (at 25)		15, 30, 50ppm(STD)
Frequency Stability Over Operating Temperature Range		30, 50, 100ppm(STD)
Load Capacitance (CL)		18pF(STD), Custom CL 10pF or Series Resonant
Drive Level		0.01 to 100
Shunt Capacitance (Co)		7pF Max
Aging (at 25°C)		5ppm/year Max
Insulation Resistance		500 M Min at 100VDC
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range (MHz)	ESR (Max)	Mode of Oscillation
10.000 ~ 11.999	70	Fundamental
12.000 ~ 14.999	60	Fundamental
15.000 ~ 19.999	60	Fundamental
20.000 ~ 33.000	50	Fundamental

Four pad ceramic surface mount package
AT cut
Tight tolerance / stability
Using highly reliable seam weld method
Tape and reel available, automatic mountable

SX-6[Drawing]

MECHANICAL DIMENSIONS

Ceramic SMD Crystal
SX-7

SX-7

ELECTRICAL SPECIFICATIONS
MODEL		SX-7
Frequency Range		8.000 to 125.000MHz
Operating Temperature Range		-10 to +60°C(STD), -20 to +70°C
Storage Temperature Range		-40 to +85°C
Frequency Tolerance (at 25)		15, 30, 50ppm(STD)
Frequency Stability Over Operating Temperature Range		30, 50, 100ppm(STD)
Load Capacitance (CL)		18pF(STD), Custom CL 10pF or Series Resonant
Drive Level		0.01 to 100
Shunt Capacitance (Co)		7pF Max
Aging (at 25°C)		5ppm/year Max
Insulation Resistance		500 M Min at 100VDC
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range (MHz)	ESR (Max)	Mode of Oscillation
8.000 ~ 9.999	70	Fundamental
10.000 ~ 11.999	60	Fundamental
12.000 ~ 14.999	60	Fundamental
15.000 ~ 19.999	50	Fundamental
20.000 ~ 33.000	40	Fundamental
35.000 ~ 59.999	80	3rd Overtone
60.000 ~ 79.999	60	3rd Overtone
80.000 ~ 125.000	50	3rd Overtone

Four pad ceramic surface mount package
AT cut
Tight tolerance / stability
Using highly reliable seam weld method
Tape and reel available, automatic mountable

SX-7[Drawing]

MECHANICAL DIMENSIONS

Ceramic SMD Crystal
SX-8

SX-8

ELECTRICAL SPECIFICATIONS
MODEL		SX-8
Frequency Range		8.000 to 125.000MHz
Operating Temperature Range		-10 to +60°C(STD), -20 to +70°C
Storage Temperature Range		-40 to +85°C
Frequency Tolerance (at 25)		15, 30, 50ppm(STD)
Frequency Stability Over Operating Temperature Range		30, 50, 100ppm(STD)
Load Capacitance (CL)		18pF(STD), Custom CL 10pF or Series Resonant
Drive Level		0.01 to 100
Shunt Capacitance (Co)		7pF Max
Aging (at 25°C)		5ppm/year Max
Insulation Resistance		500 M Min at 100VDC
EQUIVALENT SERIES RESISTANCE (ESR)
Frequency Range (MHz)	ESR (Max)	Mode of Oscillation
12.000 ~ 14.999	60	Fundamental
15.000 ~ 19.999	50	Fundamental
20.000 ~ 33.000	40	Fundamental

Four pad ceramic surface mount package
AT cut
Tight tolerance / stability
Using highly reliable seam weld method
Tape and reel available, automatic mountable

SX-8[Drawing]

MECHANICAL DIMENSIONS

Cylinder Type & SMD Type
CH-206, CH-308(Cylinder Type)

CH-206

CH-308

ELECTRICAL SPECIFICATIONS
MODEL	CH-206, CH-308 (Cylinder Type)
Nominal Frequency Range	32.768 KHz
Operating Temperature Range	-10 to +60 (STD)
Storage Temperature Range	-20 to +70
Frequency Tolerance (at 25)	20(STD), 50ppm
Peak Temperature (frequency)	25 5
Temperature Coefficient (frequency)	-0.04ppm/Max
Load Capacitance (CL)	6pF to
Drive Level	1.0 Max
Series Resistance	50k Max
Motional Capacitance	1.80 to 2.10pF
Shunt Capacitance (Co)	0.80 to 0.90pF
Insulation Resistance	500M Min
Aging (at 25)	3.0ppm/year Max

Photolithography finished allows uniform stable performance
Excellent shock resistance and environmental capability
Low power consumption
Suitable for time-keeping of clock and microcomputer

CH-206,CH-308 [Drawing]

MECHANICAL DIMENSIONS

Tuning Fork Type : SMD(CYLINDER) type Package
CS-306, CS-406

CS-306

CS-406