FEATURES
- HIGH RELIABILITY FOR LOW COST
- LOW PROFILE - 2.5 MM MAX. PACKAGE HEIGHT
- EXTENDED TEMPERATURE RANGE TO -40/+125°C
- EXCELLENT CLOCK SIGNAL GENERATUR FOR CPU'S
- QUALIFIED FOR QUOTMOTIVE APPLICATIONS
PETERMANN
TECHNIK
Time & Frequency Components
HC-49/US
2 LEADS
STANDARD
NUMBER OF LEADS
3 LEADS
OPTION
3.5 MM
STANDARD
PACKAGE HEIGHT
2.5 MM
OPTION
FREQUENCY
3.579 ~ 40.0 MHz
20.0 ~ 40.5504 MHz
24.0 ~ 70.0 MHz
MODE OF VIBRATION
AT-FUNDAMENTAL
BT-FUNDAMENTAL
3rd OVERTONE
180 ~ 25
Ω
MAX.
40
Ω
MAX.
120 ~ 80
Ω
MAX.
RESONANCE RESISTANCE
FREQUENCY TOLERANCE AT 25°C
+-10 PPM ~ +-50 PPM
TEMPERATURE RANGE
0/+50°C ~ -40/+125°C
0+50°C / -10/+60°C / 0/+70°C
+-10 PPM
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C
+-15 PPM
TEMPERATURE
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C
+-20 PPM
STABILITY
+-30 PPM
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C
+-50 PPM
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C / -40/+125°C
+-100 PPM
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C / -40/+125°C
LOAD CAPACITANCE
8 ~ 50 PF OR SERIES
SHUNT CAPACITANCE
7 PF MAX.
DRIVE LEVEL
100 µW typical (0.01 mW ~ 2 mW possible)
AGING
+-3 ~ +-5 PPM PER YEAR
INSULATION RESISTANCE
>500 MΩ DC/100V +-10%
STORAGE TEMPERATURE
-55/+125°C
STANDARD
BULKS
DELIVERY FORM
OPTION
TAPE AND REEL (1.000 PCS PER REEL)
STANDARD
WITHOUT INSULATOR
INSULATOR
OPTION
WITH INSULATOR
OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION
SERIES
PART NUMBERING SYSTEM
EXAMPLE
TYPE
PACKAGE HEIGHT
FREQUENCY
FREQUENCY TOLERANCE AT 25°C
TEMPERATURE STABILITY
TEMPERATURE RANGE
LOAD CAPACITANCE
DELIVERY FORM
INSULATOR
HC-49/US-2.5 27.000 MHz 30/50/-40+125/20pF/T/I
HC-49/US FOR TYPE WITH 2 LEADS
HC-49/3US FOR TYPE WITH 3 LEADS
BLANK FOR 3.5 MM
2.5 FOR 2.5 MM
IN MHZ
REQUIRED VALUE
REQUIRED VALUE
REQUIRED VALUE
REQUIRED VALUE
BLANK FOR BULKS
T FOR TAPE AND REEL
BLANK = WITHOUT INSULATOR
I = WITH INSULATOR
PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering
Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97
http://www.petermann-technik.de | info@petermann-technik.de
PETERMANN
TECHNIK
Time & Frequency Components
OUTLINE DRAWING OF HC-49/US
OUTLINE DRAWING OF HC-49/3US
10.5max
H
3.8max
10.5max
H
3.8max
12.7min
0 0.43
0 0.43
12.7min
4.88
4.88 + 0.2
4.7max
0 0.43
4.88
4.88 + 0.2
4.7max
0 0.43
H
1
= 3.5
H
{
H
2
= 2.5
11.05max
H
1
= 3.5
H
{
H
2
= 2.5
11.05max
Unit:mm
Unit:mm
REEL SPECIFICATION
Description
Outside Diameter of Part
Thickness of Part
P2
P
h1
Symbol
A1xA2
T
d
P
P0
P1
P2
F
h
W
W0
W1
W2
H
H1
D0
t
h1
<
Dimensions
11.1x3.5
5.0max
00.43
+0.05
-0.02
Lead Wire Diameter
Interval Spacing of Part
Pitch fo Leading Hole
A2
12.7+1.0
-
12.7+1.0
-
3.85+0.7
-
6.35+1.0
-
5.0
-0.2
0+1.0
-
18.2+0.2
-
+0.8
13.0
-0.2
9.0+0.5
-
2.0max
20.5+0.5
-
24.0max
04.0+0.2
-
0.7+0.1
-
0+1.0
-
Unit:mm
+0.5
A1
Tolerance of Leading Hole
T
P1 f
H
W2
d
Lead Pitch
Inclination
Tape Width
Adhesive Tape Width
H1
W0
W1
t
Tolerance of Leading Hole(Vertical)
Tolerance of Cover Tape
Bottom Surface Position of Part
W
P0
0 D0
Top Surface Position of Part
Hole Diameter
Tape Thickness
Inclination
PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering
Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97
http://www.petermann-technik.de | info@petermann-technik.de
