108-1272
Product
Specification
Micro-Strip Board to Board Connector
1.
1.1.
SCOPE
Content
This specification covers perform ance, tests and quality requirem ents for TE Connectivity (TE) Micro-
Strip board to board right angle and vertical connector fam ily. These assem blies accom m odate a variety
of printed circuit board thicknesses. Plug assem blies are loaded with .015 inch square m ale Micro-Strip
contacts which m ate with receptacle assem blies loaded with fem ale Micro-Strip contacts.
1.2.
Qualification
W hen tests are perform ed on subject product line, procedures specified in 109 Series Test
Specifications shall be used. All inspections shall be perform ed using applicable inspection plan and
product drawing.
2.
APPLICABLE DOCUM ENTS
The following docum ents form a part of this specification to the extent specified herein. Unless
otherwise specified, latest edition of the docum ent applies. In the event of conflict between
requirem ents of this specification and product drawing, product drawing shall take precedence. In the
event of conflict between requirem ents of this specification and referenced docum ents, this specification
shall take precedence.
2.1.
TE Docum ents
!
!
!
!
3.
3.1.
109-1: General Requirem ents for Test Specifications
109 Series: Test Specifications as indicated in Figure 1
114-11005: Application Specification
501-235: Test Report
11Mar11 Rev A
REQUIREM ENTS
Design and Construction
Product shall be of design, construction and physical dim ensions specified on applicable product
drawing.
3.2.
Materials
!
!
Contact: Phosphor bronze or beryllium copper, selective gold over nickel plating
Housing: High tem perature therm oplastic, liquid crystal polym er
3.3.
Ratings
!
!
!
Voltage: 30 volts alternating current
Current: See Figure 2 for applicable current carrying capability
Tem perature: -65 to 125EC
©2011 Tyco Electronics Corporation, | Indicates change
a TE Connectivity Ltd. Company
*Trademark
All Rights Reserved
TE logo is a trademark.
For latest revision, visit our website at
www.te.com/documents.
For Regional Customer Service, visit our website at www.te.com
Other products, logos, and company names might be trademarks of their respective owners.
1 of 8
LOC B
108-1272
3.4.
Perform ance and Test Description
Product is designed to m eet electrical, m echanical and environm ental perform ance requirem ents
specified in Figure 1. All tests are perform ed at am bient environm ental conditions per Test Specification
109-1 unless otherwise specified.
3.5.
Test Requirem ents and Procedures Sum m ary
Test Description
Exam ination of product.
Requirem ent
Meets requirem ents of product
drawing and Application
Specification 114-11005.
ELECTRICAL
Term ination resistance, dry circuit.
Vertical signal:
20 m illiohm s m axim um initial.
ÄR
7 m illiohm s m axim um .
Ground bus:
10 m illiohm s m axim um initial.
ÄR
4 m illiohm s m axim um .
Right angle signal:
25 m illiohm s m axim um initial.
ÄR
7 m illiohm s m axim um .
Extended M-bus signal:
40 m illiohm s m axim um initial.
ÄR
7 m illiohm s m axim um .
Dielectric withstanding voltage.
500 vac at sea level.
No breakdown or flashover.
Test between adjacent signal
contacts and between signal
contacts and ground contacts of
m ated connector assem blies.
TE Spec 109-29-1.
Test between adjacent signal
contacts and between signal
contacts and ground contacts of
m ated connector assem blies.
TE Spec 109-28-1.
Subject m ated contacts assem bled
in housing to 50 m v open circuit at
100 m a m axim um .
See Figure 4.
TE Spec 109-6-1.
Procedure
Visual, dim ensional and functional
per applicable quality inspection
plan.
Insulation resistance.
5000 m egohm s m inim um .
Tem perature rise vs current.
30EC m axim um tem perature rise at Measure tem perature rise vs
specified current.
current.
See Figures 2 and 4.
TE Spec 109-45-1.
MECHANICAL
No discontinuities greater than 1
m icrosecond.
See Note.
Subject vertical and right angle
connectors to 11.6 G's rm s.
See Figure 5.
TE Spec 109-21-5, Test Level D,
Duration 15 m inutes.
Subject extended M-bus connectors
to 10-500 Hz.
See Figure 5.
TE Spec 109-21-7, Test level F,
Duration 15 m inutes.
Vibration, random .
Physical shock.
No discontinuities greater than 1
m icrosecond.
See Note.
Subject m ated connectors to 50 G's
half-sine shock pulses of 11
m illiseconds duration. 3 shocks in
each direction applied along 3
m utually perpendicular planes, 18
total shocks.
See Figure 5.
TE Spec 109-26-1.
Figure 1 (continued)
Rev A
2 of 8
108-1272
Test Description
Mating force.
Requirem ent
8 pounds m axim um per 1 inch of
connector.
(1 inch equals 40 signal and 2
ground contacts)
2 pounds m inim um per 1 inch of
connector.
(1 inch equals 40 signal and 2
ground contacts)
See Note.
Procedure
Measure force necessary to m ate
connector assem blies using free
floating fixtures at rate of 1 inch per
m inute.
TE Spec 109-42, Condition A.
Measure force necessary to unm ate
connector assem blies at rate of 1
inch per m inute.
TE Spec 109-42, Condition A.
Mate and unm ate connector
assem blies for 50 cycles at
m axim um rate of 600 cycles per
hour.
TE Spec 109-27.
Subject m ated connectors to 5
cycles between -65 and 125EC.
TE Spec 109-22.
Subject m ated connectors to 10
hum idity-tem perature cycles
between 25 and 65EC at 95% RH.
TE Spec 109-23-3, Condition B.
Subject m ated connectors to
environm ental class III for 20 days.
TE Spec 109-85-3.
Subject m ated connectors to
tem perature life at 105EC for 500
hours.
TE Spec 109-43.
Unm ating force.
Durability.
ENVIRONMENTAL
Therm al shock.
See Note.
Hum idity-tem perature cycling.
See Note.
Mixed flowing gas.
See Note.
Tem perature life.
See Note.
NOTE
Shall meet visual requirements, show no physical damage and shall meet requirements of
additional tests as specified in Test Sequence in Figure 3.
Figure 1 (end)
Rev A
3 of 8
108-1272
Figure 2A
Current Carrying Capability
Loading Configuration
Single
(1 bus contact)
40%
(2 bus contacts)
100%
(5 bus contacts)
50% signal contacts at 1
am pere, tem perature rise at
100% bus contact
Vertical, Low Profile
Connector
.90
.87
.87
.72
Right Angle
Connector
1.0
.87
.87
.68
Vertical, Extended Profile
Connector
1.0
.91
.91
.68
NOTE
To determine acceptable current carrying capacity for percentage connector loading, use
Multiplication Factor (F) from above chart and multiply it times Base rated Current for a single
circuit at maximum ambient operating temperature as shown in Figure 2A.
Figure 2B
Current Rating
Rev A
4 of 8
108-1272
3.6.
Product Qualification and Requalification Test Sequence
Test Group (a)
Test or Exam ination
Exam ination of product
Term ination resistance, dry circuit
Dielectric withstanding voltage
Insulation resistance
Tem perature rise vs current
Vibration
Physical shock
Mating force
Unm ating force
Durability
Therm al shock
Hum idity-tem perature cycling
Mixed flowing gas
Tem perature life
NOTE
(a)
(b)
(c)
(d)
4(d)
5
5
6
2
8
4
4
5
3,8
6(c)
1
1,9
3,7
2
1,9
2,7
3,7
2,6
3
1,8
Test Sequence (b)
See paragraph 4.1.A.
Numbers indicate sequence in which tests are performed.
Discontinuities shall not be measured. Energize at 18EC level for 100% loadings as
determined in Test Specification 109-151.
Precondition samples with 10 cycles durability.
Figure 3
Rev A
5 of 8
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
