Nakagawa Electronics Limited Quartz crystal units since 1984
Nakagawa Electronics Limited

Quartz crystal units in Ceramic Seam Seal SMD packages

PACKAGE SIZE
Dimensions [mm]
of
PADS
FREQUENCY RANGE FEATURE/OPTIONS PARAMETER OPTIONS and ADDITIONAL FEATURES NKG
PN(s)
DATA-SHEET ENVIRONMENTAL
COMPLIANCE
1.6 1.2 4 24MHz ~ 60MHz FUNDAMENTAL
  • Frequency tolerances (@+25簞C) ranging from 簣10 to 簣50ppm (others please request).
  • Frequency stabilities over operating temperature range are available in the range from 簣10 to 簣100ppm (dependent on temperature range, for others please request).
  • Operating temperature ranges (typically used):
    10 ~ +60簞C
    20 ~ +70簞C
    40 ~ +85簞C
    40 ~ +105簞C
    40 ~ +125簞C
  • Automotive grade crystals qualified per AEC-Q200 standard being available (shall be requested).
  • Special designs of most package sizes are available for usage in applications that require ultra-sonic plastic case welding. (please announce this request if required).
  • Packaging on T&R for SMT assembly.
S1M
  • Products are fully RoHS 2/3 compliant
  • These Products are LEAD-FREE
  • Halogen-Free per IEC 61249-2-21:2003.
  • REACH compliance is continuously monitored, no SVHCs contained at present.
  • No Phthalates contained.
  • No PVC is used.
  • Products do not contain PFOS/PFOA nor being those used for manufacturing.
  • MSL Level 1
2.0 1.6 4 16MHz ~ 60MHz FUNDAMENTAL S2SM
2.5 2.0 4 12MHz ~ 60MHz FUNDAMENTAL S2M
3.2 2.5 4 12MHz ~ 60MHz
54MHz ~ 120MHz
FUNDAMENTAL
3RD OVERTONE
S3M
4.0 2.5* 4 10MHz ~ 60MHz FUNDAMENTAL S4M
5.0 3.2 2 * 8MHz ~ 55MHz
40MHz ~ 150MHz
FUNDAMENTAL
3RD OVERTONE
S5CA
4 S5M
6.0 3.5 2 * 7.5MHz ~ 54MHz
36MHz ~ 150MHz
FUNDAMENTAL
3RD OVERTONE
S6CA
4 S6M
7.0 5.0 2 * 5.5MHz ~ 54MHz *
40MHz ~ 120MHz **
FUNDAMENTAL
3RD OVERTONE
S7CA
4 S7M

* NOT RECOMMENDED FOR NEW DESIGNS

Quartz crystal units WITH INBUILT THERMISTOR in Ceramic Seam Seal SMD packages

PACKAGE SIZE
Dimensions [mm]
of
PADS
FREQUENCY RANGE FEATURE/OPTIONS PARAMETER OPTIONS and ADDITIONAL FEATURES NKG
PN(s)
DATA-SHEET ENVIRONMENTAL
COMPLIANCE
2.0 1.6 4 19.2MHz, 26.0MHz
38.4MHz
  • Inbuilt THERMISTOR 100k for temperature measurement directly at the crystal package.
  • Frequency tolerances (@+25簞C) 簣10ppm
  • Frequency stability(over 30~85簞C) 簣12ppm
CT20M The same compliance as stated in above table applies for these products.
2.5 x 2.0 4 19.2MHz, 26.0MHz CT25M

 

Quartz crystal units in Ceramic Glass Seal SMD packages --> NOT RECOMMENDED FOR NEW DESIGNS

PACKAGE SIZE
Dimensions [mm]
of
PADS
FREQUENCY RANGE FEATURE/OPTIONS PARAMETER OPTIONS and ADDITIONAL FEATURES NKG
PN(s)
DATA-SHEET ENVIRONMENTAL
COMPLIANCE
3.2 x 2.5* 4 EOL per 2019-10-31
  • Frequency tolerances (@+25簞C) in the range from 簣10 to 簣50ppm (others please request).
  • Frequency stabilities over temperature range in the range from 簣10 to 簣50ppm (dependent on temperature range, for others please request).
  • Operating temperature ranges (typically used):
    10 ~ +60簞C / 20 ~ +70簞C / 40 ~ +85簞C
  • Packaging on T&R for SMT assembly.
EOL
Notice
  • RoHS compliant by exemption 7(c)-I (RoHS 5/6 compliant)
  • RoHS-2/3 compliant, also called RoHS10.
  • MSL Level 1
5.0 x 3.2 2 8MHz ~ 54MHz
40MHz ~ 80MHz
FUNDAMENTAL
3RD OVERTONE
S5GA
6.0 x 3.5* 2 8MHz ~ 54MHz
40MHz ~ 100MHz
FUNDAMENTAL
3RD OVERTONE
S6GA
8.0 x 4.5* 2 EOL per 2017-10-31 EOL
Notice

* NOT RECOMMENDED FOR NEW DESIGNS

Quartz crystal units in HC-49/S packages (SMD and THD versions)

PACKAGE SIZE
Dimensions [mm]
of
PINS
FREQUENCY RANGE FEATURE/OPTIONS PARAMETER OPTIONS and ADDITIONAL FEATURES NKG
PN(s)
DATA-SHEET ENVIRONMENTAL
COMPLIANCE
HC-49/S SMD 2 3.2MHz ~ 40MHz
30MHz ~ 90MHz
FUNDAMENTAL**
3RD OVERTONE***
  • Frequency tolerances (@+25簞C) in the range from 簣10 to 簣50ppm (others please request).
  • Frequency stabilities over temperature range in the range from 簣10 to 簣50ppm.
  • Operating temperature ranges (typically used):
    20~ +70簞C or 40~ +85簞C, others please request.
  • On all package styles are different height options available, please check data sheets.
  • For thru-hole (THD) package is lead cut option and spacer attached to bottom are available.
  • SMD versions packaged on T&R for SMT use.
01-CR1-03
01-CR1-09
01-CR1-13
  • Products are fully RoHS 2/3 compliant
  • These Products are LEAD-FREE
  • Halogen-Free
  • REACH compliant
  • No Phthalates cont.
  • No PVC is used
  • No PFOS/PFOA
  • MSL Level 1
HC-49/S SMD 3 01-CR1-33
01-CR1-39
01-CR1-53
HC-49/S 2PD* 4 01-CR1-23
01-CR1-29
HC-49/S 4PD* 4 01-CR1-43
01-CR1-49
HC-49/S THD* 2 01-CR1-02
01-CR1-08
HC-49/S THD* 3 01-CR1-32
01-CR1-38
  PCN for above listed PN families, change of conductive adhesive per May 2021, PCNNJ21001. PCN

* NOT RECOMMENDED FOR NEW DESIGNS
** Fundamental crystal design, up to 30MHz using AT-cut, higher frequencies may realized by using BT-cut.
*** Overtone crystal design as AT-cut only.

Quartz crystal units in Metal packages HC-49/U, HC-49/T, UM-1, UM-5 and Cylindrical thru-hole packages*

PACKAGE SIZE
Dimensions [mm]
of
PINS
FREQUENCY RANGE FEATURE/OPTIONS PARAMETER OPTIONS and ADDITIONAL FEATURES NKG
PN(s)
DATA-SHEET ENVIRONMENTAL
COMPLIANCE
HC-49/U 2
3
1.8MHz ~ 40MHz
20MHz ~ 150MHz
FUNDAMENTAL
3RD / 5TH OVERTONE
  • Frequency tolerances (@+25簞C) in the range from 簣10 to 簣50ppm (others please request)
  • Frequency stabilities over temperature range in the range from 簣10 to 簣100ppm.
  • Operating temperature ranges (typically used):
    10 ~ +60簞C / 20 ~ +70簞C / 40 ~ +85簞C
  • SMD formed versions available.
  • Lead cut option, third lead, top lead and spacer attached to bottom are available.
01-CR1-01
01-CR1-31
  • Products are fully RoHS 2/3 compliant
  • These Products are LEAD-FREE
  • Halogen-Free
  • REACH compliant
  • No Phthalates cont.
  • No PVC is used
  • No PFOS/PFOA
  • MSL Level 1
HC-49/T 2 1.8MHz ~ 40MHz
20MHz ~ 150MHz
FUNDAMENTAL
3RD / 5TH OVERTONE
01-CR1-04
UM-1 2
3
8MHz ~ 40MHz
30MHz ~ 100MHz
90MHz ~ 125MHz
FUNDAMENTAL
3RD OVERTONE
5TH OVERTONE
01-CR1-05
01-CR1-35
UM-5 2
3
01-CR1-06
01-CR1-36
2 6**
3 8**
2
2
6MHz ~ 30MHz
30MHz ~ 66MHz
FUNDAMENTAL
3RD OVERTONE
  • Tolerances 簣20 to 簣50ppm (others available).
  • Stability 簣30 to 簣100ppm (others available).
  • Operating temperature ranges (typically used):
    10 ~ +60簞C / 20 ~ +70簞C / 40 ~ +85簞C
01-CR3-01
01-CR3-02
3 9**
3 10**
2
2
4MHz ~ 30MHz
30MHz ~ 66MHz
FUNDAMENTAL
3RD OVERTONE
01-CR3-03
01-CR3-04
  PCNs for above listed PN families, change of conductive adhesive per May 2021, PCNNJ21002 and PCNNJ21003. PCN

* NOT RECOMMENDED FOR NEW DESIGNS
** COMPONENT NOT TO BE SUBJECTED TO ULTRA-SONIC WELDING USED TO SEAL PLASTIC HOUSINGS / CASES.

Quartz crystal units in Resin mold SMD packages *

PACKAGE SIZE
Dimensions [mm]
of
J-LEADS
FREQUENCY RANGE FEATURE/OPTIONS PARAMETER OPTIONS and ADDITIONAL FEATURES NKG
PN(s)
DATA-SHEET ENVIRONMENTAL
COMPLIANCE
10.4 4.1** 4 6MHz ~ 30MHz
30MHz ~ 66MHz
FUNDAMENTAL
3RD OVERTONE
  • Tolerances 簣20 to 簣50ppm (others available).
  • Stability 簣30 to 簣100ppm (others available).
  • Operating temperature ranges (typically used):
    10 ~ +60簞C / 20 ~ +70簞C / 40 ~ +85簞C
01-CR3-45
01-CR3-46
  • RoHS compliant by exemption 7(c)-I
  • RoHS 5/6 compliant
12.5 4.6** 4 6MHz ~ 30MHz
30MHz ~ 66MHz
FUNDAMENTAL
3RD OVERTONE
01-CR3-38

* NOT RECOMMENDED FOR NEW DESIGNS
** COMPONENT NOT TO BE SUBJECTED TO ULTRA-SONIC WELDING USED TO SEAL PLASTIC HOUSINGS / CASES.