Spec No. JEWE243B-0005H-01
Reference Only
P1/7
EMIGUARD
(Three-Terminal Varistor-Capacitor)
VFS9V Series
Reference Specification
1.Scope
This reference specification applies to Disc-Type EMIFIL (Three-terminal Varistor-Capacitor).
2.Part Numbering
(Ex.)
VF
S
9 V
D3 1B
223 Q93
J
①
② ③ ④ ⑤
⑥
⑦
⑧
⑨
①Product ID (EMIGUARD Lead Type)
②Structure
③Style
④Features
⑤Temperature Characteristics
⑥Rated Voltage
⑦Capacitance
⑧Lead Type
Q55 : Bulk / Q9 : Taping
See item 9.
⑨Packaging Code
B : Bulk / J : φ 320mm reel
(Bulk)
Customer Part Number
(Taping)
Customer Part Number
Part Number
VFS9VD31B223Q55B
Unit Mass (Typical value)
1.2g
Part Number
VFS9VD31B223Q91J
VFS9VD31B223Q92J
VFS9VD31B223Q93J
Unit Mass (Typical value)
1.1g
3.Rating
D3 (±
Temperature Characteistics
20
30
%)
Capacitance value
(-25 to+85°C)
22000 pF
±
Capacitance Tolerance
50
20
%
Rated Voltage
12 V(DC)
Varistor Voltage(V1mA)
22V(DC) ± 20%
Voltage Ratio
1.25 max.(V10mA / V1mA)
Insulation Resistance
1MΩ min.
Rated Current
Bulk : 7A (DC)
Taping : 6A (DC)
Operating Temperature
-40 to +100°C
Storage Temperature
-40 to +100°C
Equivalent Circuit
1
3
(3)
(1)
2
1g
4.Style and Dimensions
See item 9.
5.Marking
Temperature Characteristics
Capacitance
Capacitance Tolerance
Rated Voltage
Varistor Voltage
Trade Mark
:
:
:
:
:
:
D (Temperature Characteristics Number : D3)
Marked three digits system.
50
Marked letter code. S (± 20%)
Marked voltage value. (12V → 12)
Marked voltage value. (22V → 22)
Marked as
MURATA MFG CO.,LTD
Spec No. JEWE243B-0005H-01
Reference Only
P2/7
6.Testing Condition
Temperature : Ordinary Temperature 15 to 35 °C
Humidity : Ordinary Humidity 25 to 85%RH
Temperature : 20±2°C
Humidity : 60 to 70%
Atmospheric Pressure :
86 to 106 kPa
7.Electrical Performance
No.
7.1
7.2.
7.3
7.4
7.5
Item
Specification
Style and
Meet item 9.
Dimension
Marking
Marking is able to be read easily.
Capacitance and Meet item 3.
Tolerance
Insulation
Resistance(I.R.)
Varistor Voltage
Test Method
Visual Inspection and measured with Slide Calipers.
Visual Inspection.
Frequency : 1±0.1kHz
Test Voltage : 0.1 V(rms)
Test Voltage : 10 V
Time : 5±1 minute through a suitable resistor 10kΩ.
Products
Measuring Current : 1 mA
A
+
V
E
-
7.6
Voltage Ratio
7.7
Characteristic
(TC)
Measuring Current : 1 mA , 10mA
Measureing circuit : See 7.5
Calculate expression : V 10 / V1
V 10 : Varistor Voltage at 10mA
V1 : Varistor Voltage at 1 mA
Capacitance shall be measured at each step specified
in Table 1 after reaching the thermal equilibrium.
The capacitance change against the capacitance at step
3 shall be calculated.
Table1
Step
Temp.
(°C)
7.8
7.9
Temperature
Cycle
Humidity
Meet Table 2.
Table 2
Appearance
Capacitance
Change
Insulation
Resistance
Varistor Voltage
Change
Voltage Ratio
7.10 Heat Life
7.11
Overload
7.12 Surge(1)
Meet Table 3.
Table 3
Appearance
Capacitance
Change
Insulation
Resistance
Varistor Voltage
Change
Voltage Ratio
No damaged.
within ± 15%
500kΩ min.
within ± 15%
1.25 max.
No damaged.
within ± 15%
500kΩ min.
within ± 15%
1.30max.
1
2
3
4
5
+20±2
-25±2
+20±2
+85±2
+20±2
1 cycle
Step 1 -40°C (+0°C,-3°C) / 30 min.
Step 2 Ordinary Temp. / within 5 min.
Step 3 +125°C (+3°C,-0°C) / 30 min.
Step 4 Ordinary Temp. / within 5 min.
Total 10 cycles
Then measured after exposure in the room condition
4 to 24 hours.
Temperature : 40 ± 2°C
Humidity : 90 to 95 %(RH)
Time : 500 hours(+12-0 hours)
Then measured after exposure in the room condition
4 to 24hours.
Temperature : 85 ± 3°C
Time : 1000 hours(+24-0 hours)
Applying Voltage : varistor voltage(V1mA)
Then measured after exposure in the room condition
4 to 24hours.
Applying Voltage : 1.4 times varistor voltage(V1mA)
Time : 5 minutes
Circuit : See 7.5
Applying Voltage(E) : 400V(DC)
Dump Capacitor(C) : 0.47 µF
Interval of Application : ON / OFF 1 second
The number of applied times : 105 times
Then measured after exposure in the room condition
1 to 2 hours.
+
E
400V
MURATA MFG CO.,LTD
C
for
for
for
for
Spec No. JEWE243B-0005H-01
No.
Item
7.13 Surge(2)
Reference Only
Specification
Meet Table 3.
Test Method
Voltage shall be charged to dump capacitor,and then
discharged through the specimen.(JASO A-1)
The number of applied times : 1 time
Decay time constant : 200 ms
Decay time constant means the time that the voltage
decay to 36.8% of the maximum voltage.
E
70V
7.14 ESD test
7.15 Solderability
7.16 Resistance to
Soldering Heat
7.17 Vibration
7.18 Terminal
Strength
P3/7
+
C
-
110mF
0.8Ω
2Ω
Energy storage capacitance : 150 pF
Discharge resistance : 330ΩTest Voltage : 25kV(DC)
Discharge method : Contact discharge
The Number of times : 10 times of each polarity
Then measured after exposure in the room condition for
4 to 24hours.
Along the circumference of
Flux : Ethanol solution of rosin,25(wt)%
terminal shall be covered with new (dipped for 5 to 10 seconds)
solder at least 75%.
Solder : Sn-3.0Ag-0.5Cu
Solder Temperature : 245±5℃
Immersion Time : 2 ± 0.5 seconds
Immersion Depth : 1 mm from the bottom of the body.
Meet Table 2.
Flux : Ethanol solution of rosin,25(wt)%
(dipped for 5 to 10 seconds)
Solder : Sn-3.0Ag-0.5Cu
Solder Temperature : 270 ± 5 °C
Immersion Time : 10± 1 seconds
Immersion Depth : 1.6 ± 0.8 mm from the bottom of the
body.
Then measured after exposure in the room condition for
4 to 24hours.
Meet Table 2.
It shall be solderd on the substrate.
Range of Vibration Frequency :
10 to 2000 to 10(Hz) / 20 minutes
Amplitude : 1.5mm or acceleration (about 196m/s2)
Direction of Vibration : 3 perpendicular directions
Duration of Vibration : 6 hours
(2 hours in each directions)
(Pull Test)
Applying Force : 10N
It shall be no damaged.
Time : 5±1 seconds.
(Bend Test)
The load (5N) shall be hung at the tip of the leads.
It shall be no damaged.
The body of the EMIFIL shall be bent 90° and returned
to its original position. And the body shall be bend 90° in
the opposite direction, and returned to its original
position.
Load 5N
8.Mounting Hole
Taping
φ 0.8 -3
φ 1.0 -3
2.5±0.2
Bulk
(in mm)
2.5±0.2
2.5±0.2
2.5±0.2
MURATA MFG CO.,LTD
2.5±0.2
Reference Only
∗2
25.0 min.
F1
2.5±0.5
φ 0.65
5.0±0.5
F1=2.5±0.5
1
(3)
2
10.5 max.
D
223S
12-22
F1
P4/7
7.5 max.
12.0 max.
1.0 max.
1.5 max.
∗1
Spec No. JEWE243B-0005H-01
9.Style and Dimension
9.1 Bulk Type
(in mm)
3
(1)
∗1 Coating extending on leads does not exceed the tangent line.
Exposed electrode,if any,is covered by solder,etc.
∗2 There should not be the exposure of the ferrite bead if a hole is on top of ferrite bead.
7.5 max.
9.2 Taping Type
D
Δs
D0
123
∗ 1(A)
d
l
W0
∗2
(3) (1)
t1
t2
P0
Δ h2
11.0
max.
H
F1
∗2
∗1
F1
W2
∗3
F
L
W1
P1
W
Δ h1
H
P
1.5
max.
P2
∗1. Coating extending on leads does not exceed the start of bend.(Point A).
Exposed electrodes are covered with solder.
∗2. H : to be measured from the forming point A .
∗3. The deviation between two ferrite beads shall be less than 1.2mm.
Code
Description
Dimensions
P
Pitch of Component
P0
P1
Pitch of Sprocket Hole
Length from Hole Center to Lead
Length from Hole Center
to Component Center
Width of Body
Deviation along tape, Left or Right
Carrier Tape Width
Position of Sprocket Hole
Protrusion Length
Diameter of Sprocket Hole
Lead Diameter
Total Tape Thickness
Total Thickness,Tape and Lead Wire
Deviation across Tape,front
Deviation across Tape,rear
Portion to Cut in Case of Defect
Hold Down Tape Width
Hold Down Tape Position
P2
D
ΔS
W
W1
l
D0
d
t1
t2
Δh1
Δh2
L
W0
W2
H
Lead length between sprocket
hole and forming position
F
F1
Lead Spacing
12.7
12.7±0.2
3.85±0.7
6.35±1.3
Q91
Q92
Q93
12.0 max.
0±1.0
18.0±0.5
9.0 +0 / -0.5
+0.5 ∼ -1.0
φ 4.0±0.1
φ 0.6
0.7±0.2
1.5 max.
1.0 max.
1.0 max.
11.0 +0 / -1.0
12.0±0.5
1.5±1.5
20.0±1.0
16.5±1.0
18.5±1.0
5.0 +0.8 / -0.2
2.5 +0.4 / -0.2
MURATA MFG CO.,LTD
Remark
Product Inclination
ΔS Determines Crossing
Shift In Tape
In Direction of Feed
Tape Widthwise Shift
Includes Thickness of
Bonding Tape
Reference Only
Spec No. JEWE243B-0005H-01
P5/7
(in mm)
10.Taping
10.1 (1) A maximum of 0.3% of the components quantity per reel or Flat pack may be missing without
consecutive missing components.
10.2 The adhesive power of the tape shall have over 2.94N at the following condition.
F 2.94 N
Hold down tape
Carrier tape
10.3 Splicing method of tape
1. Carrier tape
Carrier tape shall be spliced by cellophane tape.
Overall thickness shall be less than 1.05 mm.
Direction of feed
Overall thickness
Hold down tape
Carrier tape
30 to 50
2. Hold down tape
Cellophane tape
(in mm)
Hold down tape shall be spliced with overlapping.
Overall thickness shall be less than 1.05 mm.
Direction of feed
20 to 30
Hold down tape
Hold down tape
Carrier tape
Overall thickness
(in mm)
3. Both carrier tape and hold down tape
Both tapes shall be cut zigzag and spliced with splicing tape.
11. Packing
11.1 Packing quantity
Terminal Configuration
A Unit Quantity
Packing Form
Bulk
200 pcs.
In a plastic bag
Taping
800 pcs.
In a reel
∗ A quantity in a container is depending on a quantity of an order.
11.2 Packing Form
(1)Bulk
1.Products are packed into a plastic bag.
2.The plastic bags are put into a container
(corrugated cardboard box) depending on a
quantity of an order.
the plastic bag with products
a plastic bag
a container
(2)Taping
container label
325max.
Label
Kraft paper
76±2
30 ±1
1 .Taped products are loaded in a reel made of corrugated cardboard.
2. The dimensions of the reel and the products orientation are as shown in below.
3. The products loaded in the reel are put into a container (corrugated cardboard box) depending on a quantity of
an order.
4. Not less than 3 consecutive of component shall be missing on both edge of tape.
Murata Products
Murata Products
Hold down tape
53max.
MURATA MFG CO.,LTD
(In mm)
Spec No. JEWE243B-0005H-01
12.Marking on package
12.1 Unit Package
Reference Only
P6/7
Bulk : Marked on a plastic bag.
Taping : Marked on a label stuck on a reel.
Marking on a unit package consists of :
Customer part number, MURATA part number, Inspection number(∗1), RoHS marking (∗2), Quantity, etc
∗1) « Expression of Inspection No. »
□□ OOOO ×××
(1) Factory Code
(2) Date
(3) Serial No.
(1)
(2)
(3)
First digit
: Year / Last digit of year
Second digit
: Month / Jan. to Sep. → 1 to 9, Oct. to Dec. → O,N,D
Third, Fourth digit : Day
∗2) « Expression of RoHS marking »
ROHS – Y (△)
(1) RoHS regulation conformity parts.
(2) MURATA classification number
(1) (2)
12.2 Container
Marking on the label sticked on a container consists of :
Customer name Purchasing Order Number, Customer Part Number, MURATA part number,
RoHS marking (∗2), Quantity, etc
13.
! Caution
13.1 Mounting holes
Mounting holes should be designed as specified in this specifications. (See item 8.)
Or different design from this specifications may cause cracks in ceramics which may lead to smoking / firing.
13.2 Mounting for P.C.B. (Applied only to bulk type.)
Form of mounting hole is a triangle.(See item 8.)
Product should be inserted and soldered to each holes correct way
as Fig.1.(The center terminal and the other terminals become parallel
when seeing a product from the side.)
Smorking and firing maybe caused by wrong way like a Fig.2.
(The center terminal and the other terminals cross when seeing
a product from the side.)
Marking
Side
Center
Terminal
(GroundTerminal)
Fig.1 Right Way
Fig.2 Wrong Way
13.3 Terminal Varistor-Capacitor
Products should not be applied for the absorption of surge which have large energy (ex. Included lighting
surge,switching surges) because it is designed for the absorption of electrostatic surges.
13.4. Caution for the product angle adjust work
Take care not to apply any mechanical stress to product body at the lead terminal bending process for
product angle adjustment after insertion.
13.5 Limitation of Applications
Please contact us before using our products for the applications listed below which require especially high
reliability for the prevention of defects which might directly cause damage to the third party's life, body or property.
(1) Aircraft equipment
(7) Traffic signal equipment
(2) Aerospace equipment
(8) Disaster prevention / crime prevention equipment
(3) Undersea equipment
(9) Data-processing equipment
(4) Power plant control equipment
(10) Applications of similar complexity and /or reliability requirements
to the applications listed in the above
(5) Medical equipment
(6) Transportation equipment (vehicles, trains, ships, etc.)
MURATA MFG CO.,LTD
Spec No. JEWE243B-0005H-01
14. Notice
14.1 Soldering
Reference Only
P7/7
(1) Use rosin-based flux. Do not use strong acidic flux with halide content exceeding 0.2(wt)%
(chlorine conversion value).
Use Sn-3.0Ag-0.5Cu solder
T e m p e ra tu re (° C )
(2) Standard flow soldering profile.
300
Pre- heating(in air)
Soldering
Gradual Cooling
(in air)
Solder temp.
250
Solder
temperature
250~260 °C
200
150
100
Soldering
time
4~6s
50
1 minutes min. Soldering time
(3) Resistance to soldering iron goes in the following condition that tip temperature is 350 °C max. and
soldering time is 5 s max.
(4) Products and the leads should not be subject to any mechanical stress during soldering process.
(and also while subject to the equivalent high temperature.)
14.2 Cleaning
Products shall be cleaned on following conditions.
(1) Cleaning Temperature: 60℃ max.(40℃ max. for Isopropyl alcohol).
(2) Ultrasonic cleaning shall comply with the following conditions, avoiding the resonance phenomenon at the
mounted products and P.C.B.
Power : 20W / l max.
Frequency : 28kHz ∼ 40kHz
Time : 5 minutes max.
(3) Cleaning agent
1. alcohol cleaning agents.
・Isopropyl alcohol (IPA)
2. Aqueous cleaning agent
・Pine Alpha ST-100S
(4) Ensure that residual flux and residual cleaning agent is completely removed.
Products should be thoroughly dried after aqueous agent has been removed with de-ionized water.
(5) For other cleaning methods, please contact Murata engineering.
14.3 Operating Environment
(1) Do not use products in corrosive gases such as chlorine gas, acid or sulfide gas.
(2) Do not use products in the environment where water, oil or organic solvents may adhere to products.
(3) Do not adhere any resin to products, coat nor mold products with any resin (including adhesive)to prevent
mechanical and chemical stress on products.
14.4 Storage and handling requirements
(1) Storage period
Use the products within 12 months after delivered.
Solderability should be checked if this period is exceeded.
(2) Storage environment condition
To prevent products quality deterioration, storage conditions should be controlled as follows ;
1. Temperature : -10 to 40 degrees centigrade
2. Humidity
: 15 to 85% relative humidity
3. Products should be stored without sudden changes in temperature and humidity.
Don't keep products in corrosive gases such as sulfur,chlorine gas or acid,
or it may cause oxidization of lead terminals resulting in poor solderability.
4. Products should be stored on the palette for the prevention of the influencefrom humidity, dust and so on.
5. Products should be stored in the warehouse without heat shock, vibration,direct sunlight and so on.
(3) Handling Conditions
Care should be taken when transporting or handling product to avoid excessive vibration or mechanical
shock.
15.
!
Note
(1)Please make sure that your product has been evaluated in view of your specifications with our product being
mounted to your product.
(2)You are requested not to use our product deviating from the reference specifications.
(3)The contents of this reference specification are subject to change without advance notice. Please approve our
product specifications or transact the approval sheet for product specifications before ordering.
MURATA MFG CO.,LTD