1-66098-8 Tyco Electronics, 1-66098-8 Datasheet - Page 4

• Manufacturer Part Number: 1-66098-8
• Description: Contact PIN Crimp ST Cable Mount Strip
• Manufacturer: Tyco Electronics
• Series: Multimate, Type III+r
• Type: Stampedr

Specifications of 1-66098-8

• Connector Type: Connector Circular
• Contact Type: Signal
• Contact Material: Brass
• Contact Plating: Tin Over Nickel
• Gender: PIN
• Termination Method: Crimp
• Pin Or Socket: Pin
• Contact Termination: Crimp
• Wire Gauge: 16-18 AWG
• Plating: Tin
• Plating - Thickness: 50µin (1.27µm)
• Product Type: Receptacle Housings
• Contact Gender: Pin (Male)
• Pitch: 1.65 mm
• Termination Style: Crimp
• Current Rating: 13 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 202759-4 - PIN MODULE 14 POS G-SERIES202650-4 - PIN MODULE, 23 POSN, G-SERIES202650-2 - PIN MODULE, 23 POSN, G-SERIES201532-2 - CONN RECEPTACLE BLOCK HSG 104POS202479-2 - CONN PLUG MIXED BLOCK HSG 29POS213932-2 - CONN PLUG HSG KIT 34POS201356-3 - CONN PLUG BLOCK HSG 20 POS201302-3 - CONN RECEPTACLE BLOCK HSG 41 POS202135-4 - CONN PLUG DEEP BLOCK HSG 41POS213685-3 - CONN RECEPTACLE HSG KIT 29POS213684-7 - CONN PLUG HSG KIT 34POS213804-3 - CONN PLUG HSG KIT 34POS202478-2 - CONN RECEPTACLE BLOCK HSG 29POS194242-1 - AMPOWER HOUSING,PLUG,43 POS213801-1 - CONN RCPT HOUSING 34POS VERT BLK201311-3 - CONN RCPT HOUSING 75POS BLUE200512-3 - CONN RCPT HOUSING 26POS BLUE202515-5 - CONN PLUG 42POS MINI M SERIES211771-2 - CONN RCPT CPC 19POS STD SER 1211767-2 - CONN RCPT CPC 9POS STD SER 1211401-8 - CONN RCPT CPC 7POS STD SER 1211401-7 - CONN RCPT CPC 7POS STD SER 1211401-4 - CONN RCPT CPC 7POS STD SER 1211401-3 - CONN RCPT CPC 7POS STD SER 1206153-2 - CONN RCPT CPC 4POS FREE HANGING206151-4 - CONN RCPT CPC 37POS FREE HANGING206036-8 - CONN RCPT CPC HSING 17-16 STD202515-2 - CONN PLUG M-SERIES 42POS201532-1 - CONN RCPT BLOCK 104POS M SERIES213931-2 - CONN RCPT 34POS W/CABLE HARDWARE211772-3 - CONN PLUG 19POS CPC FREE HANGING203909-2 - CONN RCPT BLOCK 20POS BLUE202758-3 - CONN PLUG BLOCK 6POS BLUE201310-3 - CONN PLUG BLOCK 75POS BLUE213300-3 - CONN PLUG 34POS VERT M SERIES200346-4 - CONN RCPT 20POS FREE HANG/PNL MT202757-3 - CONN RCPT HOUSING 6POS201359-3 - CONN PLUG HOUSING 26POS203908-2 - CONN PLUG 20POS HI VOLT M SERIES200838-3 - CONN RCPT 34POS STD M SERIES202648-4 - CONN PIN MODULE 11POS G-SERIES202759-2 - CONN PIN MODULE 14POS G-SERIES201298-3 - CONN RCPT HOUSING 14POS BLUE201357-3 - CONN PLUG HOUSING 34POS BLUE206305-4 - CONN PLUG 37POS CPC PLASTICA30139 - CONN HOUSING PLUG 6POS BLACKA30132 - CONN HOUSING PLUG 41POS BLACKA30115 - CONN HOUSING PLUG 26POS BLACKA30114 - CONN HOUSING PLUG 20POS BLACKA30104 - CONN HOUSING RECEPT 104POS BLACKA29190 - CONN RECEPT 10 POS METRIMATEA29198 - CONN RECEPT 6 POS METRIMATEA29196 - CONN RECEPT 36 POS METRIMATEA29194 - CONN RECEPT 12 POS METRIMATEA29192 - CONN RECEPT 4 POS METRIMATEA29208 - CONN RECEPT 6 POS METRIMATEA29204 - CONN RECEPT 24 POS METRIMATEA29206 - CONN RECEPT 3 POS METRIMATEA25038 - CONN RECEPT CPC 4POS STD SER 1A25049 - CONN RECEPT CPC 37POS STD SER 1A30182 - CONN HOUSING RECEPT 75POS BLACKA30184 - CONN HOUSING PLUG 14POS BLACKA30179 - CONN HOUSING RECEPT 14POS BLACKA30181 - CONN HOUSING PLUG 75POS BLACK201357-1 - MALE BLOCK 34 PLA30186 - CONN HOUSING PLUG 50POS BLACKA30150 - CONN HOUSING RECEPT 50POS BLACKA30151 - CONN HOUSING RECEPT 20POS BLACKA30164 - CONN HOUSING RECEPT 34POS BLACKA30154 - CONN HOUSING RECEPT 26POS BLACK211149-1 - CONN RECEPT 25 POS METRIMATE211759-1 - CONN RECEPT 12 POS METRIMATEA29211 - CONN RECEPT 16 POS METRIMATEA29202 - CONN RECEPT 18 POS METRIMATEA29200 - CONN RECEPT 9 POS METRIMATE213427-1 - CONN RECEPT 15 POS METRIMATE213932-4 - M-SERIES KIT,V.35,34P,UNASSM213931-5 - CONN JACKSCREW RECEPT 34 POS213931-3 - M-SERIES KIT,V.35,34P,UNASSM213805-2 - 34P RCPT KIT,M-SERIES,CC,JS213802-1 - M-SERIES RCPT HOUSING,34 POS213800-2 - M-SERIES PLUG HOUSING,34 POS213685-1 - 34P PLUG KIT,M-SERIES,CC,JS213684-4 - 34 PLUG KIT,M-SER,CC,JS,W/HOOD213684-1 - 34P PLUG KIT,M-SERIES,CC,JS213522-2 - CONN JACKSCREW RECEPT 34 POS212609-1 - CONN RECEPT 4 POS METRIMATE BLKA29205 - CONN HERMAPHRODITIC 1 POS METRIA25051 - CONN PLUG CMC 14POS REV SER 1205689-2 - CONN PLUG 28 POS PANEL MT BLACK205607-2 - PIN BLK,15 POSN,AUTOWIRE205058-2 - CONN HOUSING PLUG 50 POS BLACKA30229 - CONN HOUSING RECEPT 160POS BLACK202800-1 - CONN RECEPT 160 POS M SERIES BLUA30228 - CONN HOUSING PLUG 160POS BLACK202799-1 - CNTR FASTENER PLUG BLOCK,160PA30226 - CONN HOUSING RECEPT 6POS BLACK202515-1 - CONN PLUG 42 POS MIXED PANEL MTA30198 - CONN HOUSING RECEPT 104POS BLACK201358-3 - CONN HOUSING COAXICON 50POS BLUA30183 - CONN HOUSING PLUG 104POS BLACKA30180 - CONN HOUSING RECEPT 41POS BLACK200837-2 - CONN HOUSING PLUG 34 POS BLACK200277-4 - CONN HOUSING COAXI PIN 50POS BLUA30185 - CONN HOUSING PLUG 34POS BLACK1-213684-1 - 34 PLUG KIT,M-SERIES,BULK PKG213522-1 - M-SERIES KIT 34P V.35213300-1 - CONN JACKSCREW PLUG 34 POS213300-2 - CONN JACKSCREW PLUG 34 POS213685-2 - 34P RCPT KIT,M-SERIES,CC,JS213799-1 - CONN PLUG 34 POS M SERIES213932-3 - M-SERIES KIT,V.35,34P,UNASSM208209-2 - CONN RECEPT 19 POS METRIMATEA1674 - CONN RECEPT CPC 24POS STD SER 1A1673 - CONN RECEPT CPC 24POS STD SER 1A1671 - CONN RCPT CPC HSING 17-16 STDA1670 - CONN RECEPT CPC 9POS STD SER 1A1669 - CONN RECEPT CPC 9POS STD SER 1A1672 - CONN RCPT CPC HSING 17-16 STDA1646 - CONN PLUG CPC 19POS REV SER 1A1645 - CONN PLUG CPC 9POS REV SER 1A1644 - CONN PLUG CPC 7POS REV SER 1A1637 - CONN RECEPT CPC 19POS STD SER 1A1636 - CONN RECEPT CPC 9POS STD SER 1A1635 - CONN RECEPT CPC 7POS STD SER 1A1617 - CONN PLUG CMC 37POS REV SER 1A1614 - CONN RECEPT CMC 37POS STD SER 1A1612 - CONN RECEPT CMC 24POS STD SER 1A1610 - CONN RECEPT CMC 16POS STD SER 1A1609 - CONN PLUG CMC 14POS REV SER 1A1607 - CONN PLUG CMC 7POS REV SER 1A1604 - CONN RECEPT CMC 7POS STD SER 1A1603 - CONN PLUG CMC 5POS REV SER 1A1600 - CONN RECEPT CMC 5POS STD SER 1A1351 - CONN RECEPT CPC 4POS STD SER 1A1359 - CONN PLUG CPC 37POS REV SER 1A1358 - CONN PLUG CPC 14POS REV SER 1A1357 - CONN PLUG CPC 4POS REV SER 1A1356 - CONN RECEPT CPC 37POS STD SER 1A1355 - CONN RECEPT CPC 24POS STD SER 1A1354 - CONN RECEPT CPC 24POS STD SER 1A1353 - CONN RCPT CPC HSING 17-16 STDA1352 - CONN RECEPT CPC 9POS STD SER 1A1307 - CONN RECEPT CPC 37POS STD SER 1A1305 - CONN RCPT CPC HSING 17-16 STDA1303 - CONN RECEPT CPC 9POS STD SER 1A1301 - CONN RECEPT CPC 4POS STD SER 1
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: A31987TR

4
Current Rating
Verification
Catalog 82045
Revised 06-08
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets are
equivalent U.S. Customary Units.
AMP Metrimate
Pin and Socket Connectors
Performance Characteristics
Can a contact rated at
10 amperes carry 10 amperes?
Maybe yes, but probably not.
The reason lies in the test
conditions used to rate the
contact. If these conditions do
not adequately reflect the
application conditions, the
actual allowable current lev-
els may be lower than speci-
fied levels. For example,
many manufacturers, includ-
ing Tyco Electronics, test a
single contact in air. This
gives an accurate measure of
the basic current-carrying
capacity of the contact. Use
the contact alone in air and it
can certainly carry 10
amperes. Use it in a multi-
position connector sur-
rounded by other
current-carrying contacts or
in high ambient tempera-
tures, and the contact should
carry less current.
Similarly, as the contact ages
and stress relaxation, environ-
mental cycling, and other
degradation factors take their
toll, the contact's current-car-
rying capacity decreases. A
prudent design must set cur-
rent levels for such end-of-
design-life (EODL)
conditions.
Practical current-carrying
capacity is not an absolute,
but an application-dependent
condition.
New Method Simplifies
Ratings
To help the designer set the
appropriate current level,
Tyco Electronics has devel-
oped a method of specifying
current-carrying capacity.
This method takes into
account the various applica-
tion factors that influence
current rating.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
The method can be
summarized as follows:
•
•
•
•
Temperature
One other factor influencing
current levels is the maximum
operating temperature, for
example, 105°C. If the appli-
cation has a high ambient
temperature (over 75°C) the
contact's T-rise is limited by
the maximum operating tem-
perature. For example, an
application temperature of
90°C limits the contact T-rise
to 15°C. Since current pro-
duces heat (the I
current must be lowered to
limit the T-rise.
A contact's T-rise depends
not only on its I
ing, but also on its ability to
dissipate the heat. Consider a
contact in a multi-contact
housing. Joule heating in
multiple contacts will raise
the local ambient tempera-
ture. Since the contact will
not be able to dissipate its
own heat as well by convec-
tion, the maximum
T-rise will be realized at a
lower current level. Conse-
quently, the allowable current
level must be lower to main-
tain an acceptable T-rise.
The contact is aged to
EODL conditions by dura-
bility cycling, thermal
cycling, and environmental
exposure.
The contact's resistance
stability is verified.
The current necessary to
produce the specified tem-
perature rise is measured.
This T-rise is usually 30°C.
A rating factor is deter-
mined to allow derating of
multiple contacts in the
same housing and for dif-
ferent conductor sizes.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
(Continued)
NOTE: All part numbers
are RoHS Compliant
2
R Joule heat-
2
R law), the
For a given connector, the
current level will be set by
the loading density. A con-
nector containing 50% cur-
rent-carrying contacts will
permit higher currents (per
contact) than a connector
will at 75% loading. The load-
ing percentage assumes an
even distribution of contacts
within the housing. If all 10
contacts are grouped
together in one section of a
20-position connector, the
loading density may
approach 100%.
The Importance of EODL
As stated, T-rise in a contact
depends on both resistance
and current. As it ages, a
contact's resistance will
increase. The contact
designer will specify a maxi-
mum resistance for the con-
tact, this level is the
end-of-design-life resistance.
Before the contact is tested
for current, Tyco Electronics
subjects it to a sequence of
tests that exercise many
major failure mechanisms and
thereby simulates EODL con-
ditions. Conditioning includes
mating cycling, industrial
mixed-flowing gases, humid-
ity and temperature cycling,
and vibration to sequentially
introduce wear, corrosion,
stress relaxation, and
mechanical disturbance.
Presentation
The presentation of current-
carrying capacity in Tyco
Electronics product specifica-
tions includes two parts:
•
First, a base curve showing
current levels versus T-rise
for a single circuit and the
largest wire size. This rep-
resents the maximum cur-
rent capacity of the
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967