Model: M-21B-57.580000MHZ

Quartz Crystal Unit

Properties:

Overall Length
Between 0.623 inches and 0.673 inches
Terminal Length
Between 0.223 inches and 0.248 inches
Overall Width
0.435 inches
Body Length
Between 0.400 inches and 0.430 inches
Body Width
Between 0.394 inches and 0.401 inches
Body Thickness
Between 0.142 inches and 0.149 inches
Overall Thickness
0.183 inches
Terminal Diameter
Between 0.038 inches and 0.042 inches
Mode Of Oscillation
Third overtone and fifth overtone
Circuit Resonance
Series resonance
Shunt Capacitance In Picofarads
7.0
Specified Frequency
57.580 megahertz
Frequency Stability In Percent
-0.0005/+0.0005
Controlled Reference Temp
85.0 degrees celsius
Operable Tempurature Range
-55.0/+105.0 degrees celsius
Holder Cover Material
Metal or glass
Operating Tempurature Range
-30.0/+65.0 degrees celsius
Center To Center Distance Between Terminals
0.184 mils and 0.200 centimeters
Drive Level Rating
Between 1.6 milliwatts and 3.4 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.002/+0.002 and -0.004/+0.004
Equivalent Resistance Value In Ohms
40.0
Style Designator
Tube body, wire leads
NSN
5955-00-761-7642
Part Number
M-21B-57.580000MHZ
Description
Crystal Unit,quartz
CAGE
00136

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

Part M-21B-57.580000MHZ NSN 5955-00-761-7642

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:
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:
72D
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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