Model: CR137/U12M50000

Quartz Crystal Unit

Properties:

Overall Length
0.530 inches
Terminal Length
Between 1.000 inches and 1.120 inches
Overall Width
0.435 inches
Body Width
0.402 inches
Body Thickness
0.150 inches
Overall Thickness
0.183 inches
Terminal Diameter
Between 0.015 inches and 0.019 inches
Mode Of Oscillation
Fundamental
Circuit Resonance
Antiresonance
Load Capacitance In Picofarads
Between 31.5 and 32.5
Shunt Capacitance In Picofarads
7.0
Specified Frequency
12.500 megahertz
Holder Cover Material
Metal
Operating Tempurature Range
+20.0/+70.0 degrees celsius
Operating Tempurature Range
+20.0 to 70.0 degrees celsius
Center To Center Distance Between Terminals
0.184 mils and 0.200 centimeters
Center To Center Distance Between Terminals
Between 0.184 inches and 0.200 centimeters
Drive Level Rating
Between 2.0 milliwatts and 3.0 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.002/+0.002
Equivalent Resistance Value In Ohms
25.0
Style Designator
Oval body, wire leads
Test Data Document
81349-mil-c-3098 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.).
Specification Data
81349-mil-c-3098/116 government specification
NSN
5955-00-078-4082
Part Number
CR137/U12M50000
Description
Crystal Unit,quartz
CAGE
81349

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

Part CR137/U12M50000 NSN 5955-00-078-4082

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:
2
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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