Datasheet
NOTES:
1. ELEMENT: NON-INDUCTIVE PATTERN.
2. HEATER RESISTANCE: 63.1
10% OHMS (69.41/56.79).
3. TEMPERATURE LIMIT: 538°C MAXIMUM, AT ZERO POWER.
4. DIELECTRIC STRENGTH: 1200 VOLTS RMS AT 60 Hz FOR 1 SECOND,
ELEMENT TO OUTER SURFACES. 2mA. MAXIMUM LEAKAGE CURRENT.
5. LEADWIRE: AWG #18, STRANDED, MICA-GLASS INSULATED
PER UL5107.
6. INSULATION: .010" [25.4] REF. PHLOGOPITE MICA
7. HEATER IS RoHS COMPLIANT.
8. DIMENSIONS PRECEDED BY * ARE CONTROLLED
BY ENGINEERING DESIGN AND TOOLING.
*
6.000
152.40
2X 12.000
304.80
REF.
.750
19.05
MAX.
1.000 25.40
MAX.
5X *
.187 4.75
*1.500
38.10
*1.500
38.10
*1.500
38.10
*1.500
38.10
.125 3.18
REF.
ELEMENT BORDER (TYP.)
DATE
CODE
2X STRIP
.250 [6.35] REF.
.200 5.08
MAX
THICKNESS OVER LEADS
.030 0.76
MAX
HEATER THICKNESS
THIS SURFACE
AGAINST HEAT
SINK WHEN
INSTALLED
REVISIONS
ZONE
REV.
DESCRIPTION
DATE
E.C.O. NUMBER
DRAFTER
ENGR
D
C
B
A
A
B
C
D
1
2
3
5
6
7
8
8
7
6
5
4
3
2
1
COMPANY CONFIDENTIAL
PROPRIETARY INFORMATION OF MINCO PRODUCTS, INC.
DO NO DUPLICATE
DR
ENGR
DATE
APPROVALS
TITLE:
B
DWG. NO.
REV.
THERMOFOIL HEATER
MODEL HM6977
SHEET 1 OF 1
CAGE
IDENT
DWG
SIZE
DRAWING NOT TO SCALE
CHK
USED ON
WWW.MINCO.COM
09359
APPLICABLE STANDARDS:
ASME Y14.5M-1994: DIMENSIONING AND
TOLERANCING
THREE PLACES (.000)
.030 [ 0.76]
2
ONE PLACE (.0)
TWO PLACES (.00)
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
DIMENSIONS IN [ ] ARE MILLIMETERS
ANGLES:
APR
HM6977
-
4
MPL 103010
-
2/22/2013
-
THIRD ANGLE PROJECTION