RECIPIENT
SPECIFICATIONS
PRODUCT
No. :
X1E000341046500
MODEL :
FA-238A
A19-326-1B
SPEC. No. :
DATE:
Aug. 23. 2019
SEIKO EPSON CORPORATION
8548 Naka-minowa
Minowa-machi Kamiina-gun
Nagano-ken
399-4696 Japan
CHECKED
CHECKED
CHECKED
PREPARED
Kunihito Yamanaka
Fumio Anzai
/ TD Production Engineering Department Manager
/ TD Production Engineering Department Senior Staff
/ TD・CS Quality Assurance Department Manager
Yoshitaka Kurahashi
Takashi kurumizawa
/ TD・CS Quality Assurance Department Senior Staff
Ver.20170607
SPECIFICATIONS
1. Application
1) This document is applicable to the crystal FA-238A that are delivered.
2) This product complies with RoHS Directive.
3) This Product supplied (and any technical information furnished, if any) by Seiko Epson Corporation shall not be used for
the development and manufacture of weapon of mass destruction or for other military purposes.
Making available such products and technology to any third party who may use such products or technologies for the said
purposes are also prohibited.
4) This product listed here is designed as components or parts for electronics equipment in general consumeruse.
We do not expect that any of these products would be incorporated or otherwise used as a component or part for the
equipment, which requires an systems, and medical equipment, the functional purpose of which is to keep extra high
reliability, such as satellite, rocket and other space life.
5) This product conforms to automotive part standard " AEC-Q200 ".
This FA-238A is authorized for use of navigation system for automobile only.
2. Product No. / Model
The product No. of this crystal unit is X1E000341046500.
The model is FA-238A.
3. Packing
It is subject to the packing standard of Seiko Epson Corp.
4. Warranty
Defective parts which originate with us are replaced free of charge in the case of defects being found with 12 months after
delivery.
5. Amendment and/or termination
Amendment and/or termination of this specification is subject to the agreement between the two parties.
6. Contents
Item No.
Item
Page
[1]
Absolute maximum ratings
2
[2]
Operating range
2
[3]
Static characteristics
2
[4]
Environmental and mechanical characteristics
3
[5]
Dimensions and circuit
4
[6]
Recommended soldering pattern and marking layout
5
[7]
Notes
6
1
Ver.20170607
[ 1 ] Absolute maximum ratings
No.
1
Item
Storage temperature
range
Symbol
T_stg
Rating value
Min.
Typ.
Max.
- 40
+ 125
Unit
C
Note
Depends on the Environmental
characteristics specifications.
[ 2 ] Operating range
Rating value
No.
Item
Symbol
1
Operating temperature
range
T_use
-40
2
Level of drive
DL
1
Min.
Typ.
Max.
100
Unit
+85
C
200
W
Note
[ 3 ] Static characteristics
No.
1
Item
Nominal Frequency
Symbol
Value
Unit
f_nom
28.636 36
MHz
2
Frequency tolerance
f_tol
+ 20 to - 10
3
Motional resistance
R1
50 Max.
4
Shunt capacitance
C0
5 Max.
5
Frequency temperature
characteristics
f_tem
30
6
Unwanted responses
RS/R1
6 Min.
7
Isolation resistance
IR
500 Min.
8
Frequency Aging
f_age
5 Max.
10-6
Fundamental
CL = 10 pF
Ta = +25 3 C
DL : 100 W
Not include aging
circuit IEC 60444-2
Ta = Operating temperature range
DL : 100 W
pF
π circuit and N.A.
10-6
Ta = Operating temperature range
(Ref. at Ta = +25 C 3 C)
DL : 100 W
dB
f_nom 10 %
M
10-6/year
2
Conditions
DC 100 V, 60 seconds
between each terminals ( #1, #3 )
Ta = +25 C 3 C
(first year, no bias)
Ver.20170607
[ 4 ] Environmental and mechanical characteristics
(The company evaluation condition:We evaluate it by the following examination item and examination condition.)
Value * 1 * 2
No. Item
Test Conditions
f / f [1 10-6]
100 g dummy Jig (Epson Standard) drop
1 Shock
from 1 500 mm height on the Concrete 3
*3
5
directions 10 times
10 Hz to 55 Hz amplitude 0.75 mm
2 Vibration
55 Hz to 500 Hz acceleration 98 m/s2
*3
5
10 Hz 500 Hz 10 Hz 15 min./cycle
6 h (2 hours , 3 directions)
3
High temperature storage
*3
10
+125 C
4
Low temperature storage
*3
5
- 40 C
5
Temperature cycle
*3
10
- 40 C
+125 C
30 minutes at each temp. 1 000 cycle
6
Temperature humidity storage
*3
5
+85 C
7
Resistance to soldering heat
3
For convention reflow soldering furnace
(3 times)
8
Substrate bending
9
Shear
10
Pull – off
11
Solderability
No peeling-off at a soldered
part
No peeling-off at a soldered
part
No peeling-off at a soldered
part
Terminals must be 95 %
covered with fresh solder.
1 000 h
1 000 h
85 %RH
1 000 h
Bend width reaches 3.0 mm and hold for
20 s ± 1 s 1 time Ref. IEC 60068-2-21
10 N press for 10 s ±1 s
Ref. IEC 60068-2-21
10 N press for 10 s ±1 s
Ref. IEC 60068-2-21
Dip termination into solder bath at
+235 °C ±5 °C for 5 s
(Using Rosin Flux)
< Notes >
1. * 1 Each test done independently.
2. * 2 Measuring 2 h to 24 h later leaving in room temperature after each test.
3. * 3 Item No.1 to No.6 shall be tested after following pre conditioning.
Measuring 24 h later leaving in room temperature after Pre conditioning.
Pre conditioning : Reflow 3 times.
4. Item No.1 to No.7, Shift motional resistance at after above tests should be less than 20 % or less than 10
.
◆Reflow condition (follow to IPC/JEDEC J-STD-020D.1)
Temperature [ C ]
300
; +260 C OVER
TP
+255 C
250
TL
200
150
; +217 C
Ts max ; +200 C
Ts min
tp ; at least 30 s
Ramp-up rate
+3 °C/s Max.
tL
Ramp-down rate
-6 °C/s Max.
60 s to 150 s
( +217 C over )
ts
; +150 C
60 s to 120 s
( +150 C to +200 C)
100
50
Time +25 C to Peak
0
60
120
180
240
300
360
420
480
3
540
600
660
720 780
Time [ s ]
Ver.20170607
[ 5 ] Dimensions and Circuit
Dimension (Unit : mm)
#3
2.5±0.1
#4
#1
3.2±0.1
#2
0.2
0.7 Max.
#2
Internal Connection
0.8±0.1
#1
(TOP VIEW)
#3
#1
#2
0.7±0.2
#4
Terminal #2, #4 are connected to the LID
(Please connect GND)
Terminal Plating : Au plating (1.5 μm Max.)
#3
#4
1.2±0.2
0.9±0.1
4
Ver.20170607
[ 6 ] Recommended soldering pattern and Marking layout
1)Recommended soldering pattern
1.4
1.2
1.6
2.2
2) Marking layout
Nominal frequency
Unit : MHz
2 8 6 AA
e98A8
Factory identity No.
Symbol mark
Production month
Production year
Production month
January
1
February
......
October
November
December
2
......
X
Y
Z
Nominal frequency is only one example.
Nominal frequency omits the figure below the first place of decimals.
ex) 28.63636 MHz ...... [286]
The above marking layout shows only marking contents and their approximate position and it is not for
font, size and exact position.
5
Ver.20170607
[ 7 ] Notes
1. Max three (3) times re-flow is allowed. Its recommended to manually solder when not enough/no solder detected.
( Using soldering iron at +350 C Max within 5 seconds)
2. Too much exciting shock or vibration may cause deterioration on damage.
The product may damage depends on the condition such as a shock in assembly machinery.
Please check your process condition in advance to minimize and maintain the shock level.
3. It is recommended to do patterning to the oscillator as short as possible. Abnormal oscillation may
happened if the line is too long.
4. Please normal temperature (+15 °C to +35 °C) and normal humidity (25 to 85 %RH) as much as possible for the
frequency accuracy securing.
Storing the crystal products under higher or lower temperature or high humidity for long period may affect
frequency stability or solderability. Check conditions prior to use.
5. This product may be affected to ultrasonic cleaning.. Check conditions prior to use.
6. When do the be dewy of the oscillation circuit board, the frequency change or the oscillation stop is generated.
Please use it under the condition without the be dewy.
7. Few data or readings taken at user side may be different from our company’s data.
Confirmation of the different value is necessary before application.
8. To avoid malfunction, no pattern across or near the crystal is allowed.
9. Start up time of oscillation may be increased or no oscillation may occur unless adequate negative resistance is
allocated in the oscillation circuit In order to avoid this, please provide enough negative resistance to the circuit design.
How to check the negative resistance
Rf
(1) Connect the resister(R) to the circuit in series with the crystal unit.
INV
Rd
R
X’tal
Cg
(2) Adjust R so that oscillation can start (or stop).
Cd
(3) Measure R when oscillation just start (or stop) in above (2).
* Get the negative resistance
-R = R + Motional resistance (R1).
* Recommended -R
[-R] > R1 10
6
Ver.20170607
PACKING SPECIFICATION
SEIKO EPSON CORP.
TAPING SPECIFICATION
テープ梱包基準書
1. APPLICATION
適用範囲
This document is applicable to FA-238A/FA-238VA
本基準書は、FA-238A / FA-238VA のテーピング梱包について規定する。
2. CONTENTS
目次
Item No.
Item
Page
[1]
Taping specification
1 to 2
[2]
Shipping carton
[3]
Marking
[4]
Quantity
[5]
Storage environment
[6]
Handling
FA238A_TL_1001
テーピング仕様
外装箱への収納
3
表示
収納数量
4
保管環境
リール取扱い
Page
1
PACKING SPECIFICATION
SEIKO EPSON CORP.
[ 1 ] Taping specification
テーピング仕様
Subject to EIA-481 , IEC 60286 , JIS C0806.
「EIA-481」「IEC 60286」「JIS C0806」に準拠する。
(1) Tape dimensions
TE0804L
Material of the Carrier Tape キャリアテープ材質: PS
Material of the Top Tape トップテープ材質
: PET+PE
+0.1
Φ1.0-0
4.0±0.1
0.25±0.05
3.5±0.1
3.5±0.05
4.0±0.1
1.05±0.05
8.0±0.2
+0.1
Φ1.5 -0
10P: 40.0±0.15
1.75±0.1
2.0±0.05
Top tape
2.8±0.1
Unit : mm
* Inner carve of each corner 0.25 mm Max.
各コーナーの内 R は 0.25 Max.
*各コーナーの抜きテーパーは 3°Max.
(2) Reel dimensions
Material of the Reel
リール材質:
PS
11.4±1.0
Φ180+0-3.0
Φ60+1-0
9±0.3
Φ10
2±0.5
Φ13±0.2
6-R0.5
Φ21±0.8
Form and Size of reel window shows are one of the example
リールの窓の形状は代表例を掲載。
FA238A_TL_1001
Page
2
PACKING SPECIFICATION
(3)
Packing 収納形態
(a) Tape & Reel
Label
SEIKO EPSON CORP.
デバイス収納方法
Tape Reel
テープリール
ラベル
Top Tape
トップテープ
Carrier tape
2000
E45A
2000
E45A
2000
E45A
2000
E45A
(b) Start & End Point
キャリアテープ
Direction of unreeling
引き出し方向
引き出し先頭側及びリール側の処理
End
Start
User Direction of feed
Tape Trailer Side
Empty Pocket
空ポケット
引き出し方向
Top Tape
トップテープ
Tape Leader
Empty Pocket Reel Side
リーダー部(引き出し先頭)
トレーラー部(空きポケットリール側)
Item
Empty Space
項目
空きスペース
Tape Leader
Top Tape
Min. 1 000 mm
Note
備考
Feeding in the Top tape, the tip is
fixed with tape.
トップテープ単独で繰り出し、先端はテープに
より固定。
(引き出し先頭側)
Carrier Tape
Min.
100 mm
Winding method is a diagram of
the above
リールへの巻き取り方法は、上図の通り。
Tape Trailer
(リール側)
(4)
Top Tape
Carrier Tape
Min.
Min.
0 mm
160 mm
Tip is fixed to the reel.
先端はリールに固定。
Peel force of the cover tape トップテープの剥離強度
(a) angle : cover tape during peel off and the direction of unreeling shall be 165° to 180°.
剥離角度:テープの接着面に対し 165~180 度とする。
(b) peel speed : 300 mm/min
剥離速度:300 mm/min とする。
(c) peel strength : 0.1~1.0 N
剥離強度:0.1~1.0 N
FA238A_TL_1001
Page
3
PACKING SPECIFICATION
SEIKO EPSON CORP.
[ 2 ]Shipping Carton 外装箱への収納
a) Packing to antistatic bag
袋への収納
Sealing
熱シール
Antistatic bag
Label
静電防止袋
ラベル
b) Packing to shipping carton
外装箱への収納
If there is space in the outer box, material is put in a shock absorbing together.
空間ができた時は、クッション材を入れる。
Card board
天地板
Taping
包装テープ
Label
ラベル
[ 3 ] Marking 表示
(1) Reel marking リールへの表示
• Reel marking shall consist of
下記内容をリール表面に表示できるラベルを貼る。:
1) Parts name 製品名称
2) Quantity 製品数量
3) Manufacturing Date or symbol 製品の製造年月又はこれを示す記号
4) Manufacturer’s Name or symbol 製品の製造業者又はその略号
5) Others (if necessary) その他必要事項
(2) Shipping carton marking 外装箱への表示
• Shipping carton marking shall consist of :
下記内容を外装箱表面に表示できるラベルを貼る。:
1) Parts name 製品名称
2) Quantity 製品数量
FA238A_TL_1001
Page
4
PACKING SPECIFICATION
SEIKO EPSON CORP.
[ 4 ] Quantity 収納数量
• 4 000 pcs./reel (Standard)
However it is not the limit, in case that the order quantity does not fill with 4000 pieces.
Packing quantity is defined by 14th and 15th digit of product number.
但し、注文数量が 4 000 pcs に満たない場合は、その限りではない。
収納数量は、製品型番の 14 桁、15 桁による。
14th and 15th digit of product number.
Quantity
製品型番の 14 桁、15 桁
00
01
11
12
13
14
15
16
4 000 pcs
Vinyl Bag(Bulk)
Any Quantity
250 pcs
500 pcs
1 000 pcs
2 000 pcs
3 000 pcs
[ 5 ] Storage environment
保管環境
(1) Before open the packing, we recommend to keep less than +30 °C and 85 %RH of Humidity,
and to use it less than 6 months after delivery.
開梱前の製品は、温度 +30 °C、湿度 85 %RH 以下での保管をして下さい。
貴社納入後、袋未開封で 6 ヶ月以内の実装を推奨します。
(2) We recommend to open Package in immediately before use. After open Package, We
recommend to keeps less than 6 month. No need dry air before soldering work if it is less than
temperature +30 °C, 85 humidity %RH.
使用直前まで開梱せず、袋開封後は 6 ヶ月以内の実装を推奨します。
温度 +30 °C、湿度 85 %RH 以下では、はんだ付け作業前に乾燥不要です。
(3) Not to storage with some erosive chemicals.
化学薬品類との同居を避ける。
(4) Nothing is allowed to put on the reel or carton to prevent mechanical damage
外装箱がゆがまないようまた、外圧がかからないように保管して下さい。
[ 6 ] Handling リール取扱い
To handle with care to prevent the damage of tape, reel and products.
リールの取扱いについては、中のテープ・製品を変形させないようにして下さい。
FA238A_TL_1001
Page
5
- PROCESS QUALITY CONTROL 2015.02.23
SMD TYPE AT STRIP CRYSTAL FA-238A
No.A-1302-01-AAE-2
Manufacturing process chart
CRYSTAL BLOCK
▽
1
In-coming Inspection
No.
1
FA238A_Q_0001
Section
Inspection Section
Standards
Purchasing Specification
Incoming Inspection Standard
1’ Inspection Section
〃
Inspection,Control Items
Dimension
Wafer Cutting
2
Ploduction Section
Manufacturing Instruction Sheet
Outer Appearance
〃
Visual Inspection
〃
Visual Inspection
Dimension
Cut Angle
Wafer Thickness
③
Wafer Lapping
3
Ploduction Section
〃
Frequency
Wafer Thickness
Ceramic Package
Instrument
Length Gauge
Inner Appearance
Outer Appearance
②
Inspection Methods
Sampling
Sampling
〃
Sampling
〃
Sampling
〃
④
Chip Cutting
4
Ploduction Section
〃
Dimension
Sampling
⑤
Etching
5
Ploduction Section
〃
Frequency
Sampling
Record
In-Coming Inspection
Data Sheet
〃
Comparator
Microscope
X-ray Radio Grafic
Process Data Sheet
Comparator
〃
Blank Osillator
Comparator
Comparator
〃
Blank Osillator
〃
▽
1'
In-coming
Inspection
Outer Appearance
⑥
Deposition
6
Ploduction Section
〃
Frequency
Outer Appearance
Lid
〃
Sampling
〃
Microscope
〃
Blank Osillator
Microscope
⑦
Mounting
7
Ploduction Section
〃
Outer Appearance
100% Inspection
Microscope
〃
⑧
Frequency
8
Ploduction Section
〃
Frequency
Sampling
NetworkAnalyzer
〃
9
Ploduction Section
〃
Outer Appearance
100% Inspection
Microscope
〃
10 Ploduction Section
〃
Package Leak
100% Inspection
Leak Tester
〃
11 Ploduction Section
〃
Outer Appearance
Sampling
Microscope
〃
12 Ploduction Section
〃
Crystal Impedance
100% Inspection
Inspection M/C
〃
▽
In-coming
1'
Inspection
Adjustment
⑨
Welding
10
Leak Test
⑪
Marking
12
Characteristic
Frequency
Inspection
13
Out-going Inspection
Insulation Resistance
13 Inspection Section
⑭
Taping
14 Ploduction Section
⑮
Packing
15 Ploduction Controle Section
Out-going Inspection Standard
Manufacturing Instruction Sheet
〃
〃
〃
〃
〃
Temp. Characteristic
Sampling
Outer Appearance
100% Inspection
Microscope
Crystal Impedance
Sampling
Inspection M/C
Frequency
〃
Insulation Resistance
〃
〃
Outer Appearance
〃
Microscope
Tape-Peel Strength
Manufacturing Instruction Sheet
Destination
Packing Instruction Sheet
Quantity
Sampling
〃
Peeling Force Tester
Out-going Inspection
Data Sheet
Process Data Sheet
Delivery Slip
-
-
Structure Diagram 構造図
Model
Rev.02
FA-238A
型式
Document No.
FA238A_D_0001
管理№
④
①
②
③-2
③-1
⑤
No.
Name of Part
部品名
Remarks
備考
①
Lid
②
Package
③
Crystal adhesive
Over 27 MHz ( 2 Point Bonding)
接着剤
27MHz 超える周波数は 2 点固定
④
Crystal chip
⑤
Terminal
リッド
パッケージ
水晶片
端子
RELIABILITY TEST DATA
Product Name : FA-238A
The Company evaluation condition
We evaluate environmental and mechanical characteristics by the following test condition .
VALUE *1 *2
∆f/f
No.
ITEM
TEST CONDITIONS
[1 × 10 -6]
100g dummy Jig (Epsontoyocom Standard)
*3
drop from 1500 mm height on the Concrete
± 5
1 Drop
3 directions 10 times
10 Hz to 55 Hz amplitude 0.75 mm
*3
55 Hz to 500 Hz acceleration 98 m/s2
2 Vibration
± 5
10 Hz→500 Hz→10 Hz 15 min./cycle
6 h (2 hours , 3 directions)
*3
High temperature
+125 °C × 1 000 h
3
± 10
storage
No. DTA-1314-1
TEST FAIL
Qty Qty
[n] [n]
22
0
22
0
22
0
± 5
22
0
± 10
22
0
*3
4
Low temperature
storage
-40 °C × 1 000 h
5
Temperature cycle
-40 °C ⇔ + 125 °C
30 min at each temp. 1000 cycles
6
Temperature
humidity storage
+85 °C × 85 %RH × 1 000 h
± 5
22
0
7
Resistance to
soldering heat
For convention reflow soldering furnace
(3 times)
± 3
22
0
8
Substrate bending
Bend width reaches 3.0 mm and hold for
20 s ± 1 s × 1 time
Ref. IEC 60068-2-21
No peeling-off at a soldered
part
11
0
9
Shear
10 N press for 10 s ± 1 s
Ref. IEC 60068-2-21
No peeling-off at a soldered
part
11
0
10 Pull – off
10 N press for 10 s ± 1 s
Ref. IEC 60068-2-21
No peeling-off at a soldered
part
11
0
11 Solderability
Dip termination into solder bath at
+230°C ± 10 °C for 5 s
(Using Rosin Flux)
Termination must be
95 % covered
with fresh solder
11
0
*3
*3
Notes
1. *1 Each test done independently.
2. *2 measuring 24 h later leaving in room temperature after each test.
3. *3 Item No.1 to No.6 shall be tested after following pre conditioning.
Measuring 24 h later leaving in room temperature after Pre conditioning.
Pre conditioning : Reflow 5 times.
4. Item No.1 to No.7, Shift motional resistance at after above tests should be less than 20 % or less than 10 Ω.
Qualification Data
Product Name : FA-238A
∆f/f
No. DTA-1314-2
1. Drop
2. Vibration
100g × 1500 mm ×
3 directions × 10 times
10 Hz to 500 Hz acceleration 98 m/s2
15 min /cycle, 8cycle ×3 directions
[ 1 × 10-6 ]
[ 1 × 10-6 ]
5.0
2.5
0.0
7.5
7.5
5.0
5.0
2.5
0.0
2.5
0.0
-2.5
-2.5
-2.5
-5.0
-5.0
-5.0
-7.5
-7.5
-7.5
0
10
20
30
0
[ pcs. ]
10
20
0
30
[ pcs. ]
20
5. Temp. cycle
6. Temp. humidity storage
-40 °C × 1 000 h
-40 °C ⇔ +125 ℃ 1000 cycles
+85 °C × 85 %RH × 1 000 h
7.5
7.5
5.0
5.0
5.0
0.0
[ 1 × 10-6 ]
7.5
2.5
2.5
0.0
2.5
0.0
-2.5
-2.5
-5.0
-5.0
-5.0
-7.5
-7.5
0
10
[ pcs. ]
20
30
7. Resistance to
soldering heat
For convention reflow
soldering furnace (5 times)
7.5
5.0
2.5
0.0
-2.5
-5.0
-7.5
0
10
[ pcs. ]
Qualification Data
20
30
30
[ pcs. ]
-2.5
[ 1 × 10-6 ]
10
4. Low temp. storage
[ 1 × 10-6 ]
[ 1 × 10-6 ]
+125 °C × 1 000 h
[ 1 × 10-6 ]
7.5
3. High temp. storage
-7.5
0
10
20
[ pcs. ]
30
0
10
[ pcs. ]
20
30
Product Name : FA-238A
No. DTA-1314-3
1. Drop
2. Vibration
3.High temp. storage
100g × 1500 mm ×
3 directions × 10 times
10 Hz to 500 Hz acceleration 98 m/s2
15 min /cycle, 8cycle ×3 directions
+125 °C × 1 000 h
15.0
10.0
10.0
5.0
5.0
0.0
15.0
10.0
[Ω]
15.0
[Ω]
[Ω]
∆ CI
0.0
5.0
0.0
-5.0
-5.0
-5.0
-10.0
-10.0
-10.0
-15.0
-15.0
-15.0
10
[ pcs. ]
20
0
30
10
[ pcs. ]
20
4. Low temp. storage
5.Temp. cycle
-40 °C × 1 000 h
-40°C ⇔+125°C 1000cycles
0
30
10.0
10.0
10.0
5.0
5.0
5.0
[Ω]
15.0
0.0
-5.0
-5.0
-10.0
-10.0
-10.0
-15.0
-15.0
-15.0
10
[ pcs. ]
20
30
7. Resistance to
soldering heat
For convention reflow
soldering furnace (5 times)
15.0
[Ω]
10.0
5.0
0.0
-5.0
-10.0
-15.0
0
10
[ pcs. ]
Qualification Data
20
30
0
10
[ pcs. ]
20
30
0.0
-5.0
0
20
6. Temp. humidity storage
+85 °C × 85 %RH × 1 000 h
15.0
0.0
10
[ pcs. ]
15.0
[Ω]
[Ω]
0
30
0
10
[ pcs. ]
20
30
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