Model: CR109-54

Quartz Crystal Unit

Special Features:

May also operate at third overtone

Properties:

Overall Length
0.778 inches
Terminal Length
0.248 inches
Overall Width
0.435 inches
Body Length
0.530 inches
Body Width
0.402 inches
Body Thickness
0.150 inches
Overall Thickness
0.183 inches
Terminal Diameter
Between 0.038 inches and 0.042 inches
Mode Of Oscillation
Fifth overtone and third overtone
Circuit Resonance
Antiresonance
Load Capacitance In Picofarads
10.0
Shunt Capacitance In Picofarads
7.0
Specified Frequency
56.500 megahertz
Frequency Tolerance At Reference Tempurature In Percent
-0.005/+0.005
Frequency Stability In Percent
-0.0005/+0.0005
Controlled Reference Temp
25.0 degrees celsius
Operable Tempurature Range
+0.0/+85.0 degrees celsius
Holder Cover Material
Metal or glass
Operating Tempurature Range
+20.0/+30.0 degrees celsius
Center To Center Distance Between Terminals
0.184 mils and 0.200 centimeters
Drive Level Rating
Between 2.0 milliwatts and 1.8 milliwatts and 2.2 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.005/+0.005 and -0.0010/+0.0010
Equivalent Resistance Value In Ohms
55.0
Style Designator
Tube body, wire leads
NSN
5955-00-994-3421
Part Number
CR109-54
Description
Crystal Unit,quartz
CAGE
82679

An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

Part CR109-54 NSN 5955-00-994-3421

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00196
FIIG:
A059A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8541900000
  • SITC: 77688
  • End Use: Semiconductors
  • NAICS: 334413
  • USDA: 1

Freight Class: Diode, transistor & similar semiconductor device parts

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