Model: RG-1-904-218

Quartz Crystal Unit

Special Features:

Specified frequency security classified

Properties:

Overall Length
1.023 inches
Terminal Length
Between 0.223 inches and 0.248 inches
Overall Width
0.757 inches
Body Length
0.775 inches
Overall Thickness
0.352 inches
Terminal Diameter
Between 0.498 inches and 0.502 inches
Mode Of Oscillation
Fifth overtone
Circuit Resonance
Series resonance
Shunt Capacitance In Picofarads
5.5
Frequency Tolerance At Reference Tempurature In Percent
-0.002/+0.002
Frequency Stability In Percent
-0.002/+0.002
Controlled Reference Temp
75.0 degrees celsius
Operable Tempurature Range
-0.0/+80.0 degrees celsius
Holder Cover Material
Glass
Operating Tempurature Range
+72.0/+78.0 degrees celsius
Center To Center Distance Between Terminals
0.476 mils and 0.494 centimeters
Drive Level Rating
Between 1.8 milliwatts and 2.2 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.002/+0.002
Equivalent Resistance Value In Ohms
40.0
Style Designator
Oval body, pin terminals
NSN
5955-00-940-8913
Part Number
RG-1-904-218
Description
Crystal Unit,quartz
CAGE
35784

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

Part RG-1-904-218 NSN 5955-00-940-8913

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
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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