Model: K309-21

Quartz Crystal Unit
Description:

0.235 inches overall length, 0.980 inches terminal length, 0.310 inches diameter, 0.340 inches overall diameter, 0.016 inches terminal diameter.

Properties:

Overall Length
Between 0.235 inches and 0.265 inches
Terminal Length
Between 0.980 inches and 1.105 inches
Diameter
Between 0.310 inches and 0.340 inches
Overall Diameter
Between 0.340 inches and 0.380 inches
Terminal Diameter
Between 0.016 inches and 0.019 inches
Mode Of Oscillation
Fifth overtone
Circuit Resonance
Series resonance
Shunt Capacitance In Picofarads
Between 3.6 and 5.4
Specified Frequency
101.517854 megahertz
Holder Cover Material
Metal
Operating Tempurature Range
-24.0 to 54.0 degrees celsius
Center To Center Distance Between Terminals
0.200 inches
Drive Level Rating
Between 1.6 milliwatts and 2.4 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.0015 to 0.0015
Equivalent Resistance Value In Ohms
40.0
Style Designator
Hat type, 3 wire leads
Test Data Document
81349-milc3098 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN
5955-00-004-2025
Part Number
K309-21
Description
Crystal Unit,quartz
CAGE
71034

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

Part K309-21 NSN 5955-00-004-2025

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
--
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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